Meridian 520 Fuel Trailer Operator Manual Web 12 15 USA LR

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PRODUCT WARRANTY
REGISTRATION FORM

WARRANTY REGISTRATION
This form must be filled out by the dealer and signed by both the dealer and the customer at the time
of delivery. Please mail or fax the completed form for validation of the equipment registration.
Customer’s Name______________________________________________________
Address ______________________________________________________________
City, State, Postal Code____

_____________________,

_______, ___________

Cut Here to Remove Page

Phone Number (_______) _______- ___________

PRODUCT INFORMATION
Fuel Trailer Model # ___________

S e r i a l N u m b e r # _______________________

I have thoroughly instructed the buyer on the above-described equipment, including review of the Operator’s
Manual content, equipment care, adjustments, operational use, safety procedures, and applicable warranty
policy.
Dealer/Company Name____________________________________
City, State, Postal Code _________________________, ________________ , ______________

Dealer’s Signature_____________________________

____________Date ____/____/______

The above equipment and Operator’s Manual have been received by me, and I have been thoroughly instructed as
to care, adjustments, safe operation, and applicable warranty policy.

Owner’s Signature_____________________________________ Date ____/____/_______
2902 Expansion Blvd. Storm Lake, Iowa 50588 Phone: 800-437-2334 Fax: 712-732-1028 Email: iowa_warranty@meridianmfg.com

3

PRODUCT WARRANTY
REGISTRATION FORM

DEALER INSPECTION REPORT
____If equipped, check gasoline engine fuel level
____If equipped, check gasoline engine oil level
____If equipped, start gasoline engine
____Inspect brake and lighting wiring harness connection
____Check air pressure in tires
____Make sure electric brakes are in working condition
____Make sure all guards/shields are installed correctly
____Make sure all safety signs are installed and legible
____Make sure all four 1993 Diesel Fuel Placards are installed
____Reflectors and lights must be clean and working
____Inspect customer’s hitch for 2 -5/16” ball
____Verify receipt of all options ordered
____Make sure adjustable height hitch-to-tongue bolts are tight
____Make sure safety chains are properly attached and are in good working condition
____Wheel nuts/bolts must be tightened to proper torque on all wheels
____Wiring harness plug must be in working condition and fit into tow vehicle’s receptacle
____Make sure breakaway cable and pin is supplied with trailer
____Make sure breakaway battery and/or optional battery for accessories are fully charged
and in good working order
____Make sure license plate light is operating
____Make sure turn signal lights are operating
____Make sure brake lights are operating
____Verify that tow vehicle is large enough to safely tow the trailer
____Make sure owner is instructed to check wheel bolt/nut torque at
5, 10, 25, and 50 miles; then check annually
____Review safety and operating instructions with owner

2902 Expansion Blvd.
Storm Lake, IA 50588
Phone: 712-732-1780
Fax: 712-732-1028

CERTIFICATE OF ORIGIN
LICENSING INFORMATION

Date: ____/___/_______
SOLD TO:

DEALER:

___________________________Business
___________________________Contact
___________________________Address
___________________________City, State, Zip

___________________________Business
___________________________Contact
___________________________Address
___________________________City, State, Zip

FUEL TRAILER MODEL # _________________________________________________________
FUEL TRAILER WEIGHT __________________________________________________________

68607 — 520 Fuel Trailer - Bone White
Cut Here to Remove Page

68608 — 520 Fuel Trailer - Meridian Red
68609 — 520 Fuel Trailer - Gloss Black

5

IMPORTANT INFORMATION
SERIAL NUMBER LOCATION

PATENT INFORMATION

Please provide the serial number of your Meridian
Fuel Trailer and engine when ordering parts or
requesting service or other information.
The serial number plates are located where
indicated. Please record the numbers in the space
provided below for easy reference.

Fuel Trailer

Meridian continuously enhances its product
offering through product improvements and new
product innovations. Marketplace feedback,
technological innovation, new materials and
manufacturing methods, and a philosophy of
continuous improvement constantly challenge
the company to develop new and better ways of
addressing market needs. Meridian is committed
to innovation and reinvestment and as a result,
the company maintains a portfolio of patents and
intellectual property. For more information on our
patents please see our website:
www.meridianmfg.com/patents

Engine

Fuel Trailer Serial Number: __________________
Engine Serial Number: ______________________

7

CONTENTS
1.

INTRODUCTION  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.1 Congratulations  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 11
1.2 Operator Orientation .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 11
1.3 Owner/Operator .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 11
1.4 Disposal of Equipment at End of Useful Life  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 11
1.5 Continuous Improvement Process  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 11
1.6 Before Starting Gas Engine .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 12

2.

SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.1 Additional Safety Words .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 14
2.2 Safety Training  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 14
2.3 Safety Icon Nomenclature .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 15
2.3.1 Personal Protection/Important Information .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 15
2.3.2 Prohibited Actions .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 15
2.3.3 Hazard Avoidance  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 15
2.4 General Safety  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 16
2.5 Safety Signs  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 16
2.6 Preparation .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 16
2.7 Operating Safety  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 16
2.8 Transport Safety .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 17
2.9 Storage Safety .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 17
2.10 Maintenance Safety .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 17
2.11 Diesel Fuel Safety .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 17
2.11.1 Inhalation Hazard .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 17
2.11.2 Fire and Explosion Hazards .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 17
2.11.3 Ingestion  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 17
2.11.4 Eye Protection  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 17
2.11.5 Skin Protection .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 18
2.11.6 Storage Precautions  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 18
2.11.7 U.S. Federal, State, and Local Regulatory Information .  .  .  .  .  .  .  .  .  .  .  .  . 18
2.12 Battery Safety .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 18
2.12.1 General Hazards  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 18
2.12.2 Ventilation Hazard  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 18
2.12.3 Shock Hazards  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 19
2.12.4 Explosion Hazards .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 19
2.13 Sign-Off Form  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 20

3.

SAFETY SIGN LOCATIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.1 General Information .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 21
3.2 How to Install Safety Signs .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 21
3.3 Decal Locations .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 21
3.4 Installing 1993 Diesel Fuel Placards  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 23

4. SPECIFICATIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.1 Overall Dimensions  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 24
4.2 Specifications  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 24
4.3 Bolt Specifications .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 25
4.3.1 Bolt Torque Values .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 25
4.3.2 Grade Markings Chart  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 25
5.

EQUIPMENT COMPONENTS AND CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.1 Component Nomenclature and Location .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 26
5.2 Electric Pump (12 Volt) .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 27
5.3 Gasoline Engine Safety Signs .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 28

6. PRE-OPERATING INSTRUCTIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6.1 Equipment Break-In Period  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 29
6.1.1 Inspections for 1/2, 4, and 10 Hours .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 29
6.2 Daily Pre-Operation Checklist .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 30
8

7.

TOWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.1 Transport Safety .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 31
7.2 Connecting the Trailer .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 32

8. OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
8.1 Operating Safety  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 34
8.2 Fire Extinguisher  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 35
8.3 Pre-operation Checks .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 35
8.4 DEF and Diesel Fuel Tanks  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 36
8.4.1 Filling the Fuel Trailer with Diesel Fuel .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 36
8.4.2 Filling Machinery Using 12 Volt Electric Diesel Fuel Pump  .  .  .  .  .  .  .  .  .  .  . 37
8.4.3 Filling Machinery Using Engine Powered Diesel Fuel Pump . . . . . . . . . . 38
8.4.4 Filling the DEF Solution Tank  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 40
8.4.5 Filling the DEF Tank on Machinery .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 41
8.5 DEF Solution  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 42
8.5.1 DEF Solution Safety Practices .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 42
8.5.2 General Information .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 42
8.5.3 First Aid Measures .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 42
8.5.4 Storage .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 43
8.5.5 Using DEF  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 43
8.5.6 DEF Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
9.

STORAGE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
9.1 General Information .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 44
9.2 Placing in Storage .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 44
9.3 Removing from Storage .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 44
9.4 Winterizing the DEF System  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 44

10. MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
10.1 Safety  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 45
10.1.1 General Safety .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 45
10.2 Wheel Bearings  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 45
10.3 Battery  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 46
10.3.1 Battery Safety .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 46
10.3.2 Battery Replacement and Maintenance Tips .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 46
10.3.3 Battery Maintenance .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 46
10.4 Gasoline Engine (Optional)  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 47
10.4.1 Approved Fuel  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 47
10.4.2 Engine Oil .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 47
10.4.3 Change Engine Oil  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 47
10.4.4 Air Filter Inspection  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 48
10.4.5 Engine Circuit Protection  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 48
10.4.6 Engine to Pump Connection .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 49
10.5 Trailer Breakaway System .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 49
10.5.1 Testing the Battery .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 49
10.5.2 Changing Battery .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 49
10.5.3 Replacing Battery .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 49
10.6 Wheel Bolt Torque  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 50
10.7 Axle Bolts, Trailer Hitch Bolts, and Tank Hold-Down Bolts .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 50

9

11. SERVICE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
11.1 Service Record Chart  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 51
11.2 Service Checks .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 52
11.2.1 Daily (8 Hours) .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 52
11.2.2 Weekly (50 Hours)  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 52
11.2.3 Semiannual (200 Hours) .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 52
11.2.4 Annually (400 Hours)  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 52
11.3 Axle Maintenance  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 53
11.3.1 First 200 Miles  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 53
11.3.2 3,000 Miles or 3 Months  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 53
11.3.3 6,000 Miles or 6 Months  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 53
11.3.4 12,000 Miles or 12 Months  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 53
11.4 Tires  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 53
11.5 Welding Repairs  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 53
12.

OEM LITERATURE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
12.1 Engine and DEF Pump .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 54
12.2 Axle .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 54
12.3 Diesel Fuel Pump  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 55
12.3.1 Electric Diesel Fuel Pump  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 55
12.3.2 Gasoline Diesel Fuel Pump .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 55

13. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
13.1 Troubleshooting Chart  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 56
14. WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
14.1 Warranty Statement .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 59
15. PARTS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
15.1 520 Fuel Trailer  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 61
15.2 40027 Trailer Assembly  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 62
15.3 40028 Electric Fuel Pump  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 64
15.4 60623 12V Pump & Hose Reel Package  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 65
15.5 60625 40 GPM Pump, Hose, and Nozzle Package  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 66
15.6 40039 Component Mount Assembly .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 67
15.7 40041 Hose Hook Assembly .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 68
15.8 60622 40 GPM Pump and Reel Package  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 69
15.9 30723 Hose Reel Upgrade .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 70
15.10 60626 DEF System, 55 Gal .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 71
15.11 30724 DEF Hose Reel Upgrade  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 72
15.12 60624 Dual Hose Reel Upgrade, Diesel & DEF .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 73
15.13 60621 Ultra Package, 520 Fuel Trailer .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 74
15.14 Spare Tire Kit  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 75

10

1.
1.1

INTRODUCTION
CONGRATULATIONS

Congratulations on your choice of a Meridian
Manufacturing Inc. Fuel Trailer to complement
your farming operation. This equipment has been
designed and manufactured to meet the exacting
standards for such equipment in the agricultural
industry and will keep your operation running at
optimum efficiency.

The Fuel Trailer is designed to transport diesel fuel
and diesel exhaust fluid (DEF) to your machinery.
Safe, efficient, and trouble‑free operation of
your Fuel Trailer requires that you, and anyone
else who will be operating or maintaining the
equipment, read and understand the Safety,
Operation, Maintenance, and Troubleshooting
information contained within this Operator’s
Manual.
This manual covers the 520 Fuel Trailer model
manufactured by Meridian Manufacturing Inc. Use
the Table of Contents as a guide to locate required
information.

WARNING
Do not fill or tow the unit until you read
and understand the information contained
in this manual.

1.2

OPERATOR ORIENTATION

The directions left, right, front, and rear, as
mentioned throughout this manual, are as seen
from the truck drivers’ seat and facing in the
direction of travel.

1.3 OWNER/OPERATOR
It is the responsibility of the owner or operator
to read this manual and to train all other
operators before they start working with the
equipment. Follow all safety instructions
exactly. Safety is everyone’s business. By
following recommended procedures, a safe
working environment is provided for the
operator, bystanders, and the area around
the work site. Untrained operators are not
qualified and must not operate the equipment.
In addition to the design and configuration
of equipment, hazard control and accident
prevention are dependent upon the awareness,
concern, prudence, and proper training of
personnel involved in the filling, operation,
transport, maintenance, and storage of this
equipment. It is the responsibility of the owner
or operator to read this manual and to train all
operators before they start working with the
equipment. Follow all safety instructions as
laid out in this manual.
Keep this manual handy for easy reference and
to pass on to new operators or owners. Call your
Meridian Manufacturing Inc. dealer if you need
assistance, information, or additional copies of the
manuals.
The information, specifications, and illustrations
in this manual are those in effect at the time
of printing. We reserve the right to change
specifications or design at any time without notice.

1.4 DISPOSAL OF EQUIPMENT AT
END OF USEFUL LIFE
The Fuel Trailer has been designed for the specific
purpose of transporting diesel fuel and diesel
exhaust fluid (DEF) to your machinery using
country roads, local highways, and on agricultural
farm land. When this unit is no longer capable
of performing its designed purpose, it should
be dismantled and scrapped. Do not use any
materials or components from this unit for any
other purpose.

1.5 CONTINUOUS IMPROVEMENT
PROCESS
Meridian’s desire is to manufacture, for our
customers, the best equipment possible. Because
of our continuous improvement process, some
images may be different than the actual product.

11

1.6

BEFORE STARTING GAS ENGINE

Before starting the gasoline engine for the first
time, check the engine oil level. Add oil as
necessary. Operating the engine without oil will
damage the engine and void the warranty.

NOTICE
Check the engine oil level and add as needed.

12

2.

SAFETY
SAFETY ALERT SYMBOL
This Safety Alert symbol means

ATTENTION! BECOME ALERT!
YOUR SAFETY IS INVOLVED!

The Safety Alert symbol identifies important safety messages on the Meridian Fuel Trailer Models and in
the manual. When you see this symbol, be alert to the possibility of personal injury or death. Follow the
instructions in the safety message.

WHY IS SAFETY IMPORTANT TO YOU?
3 Big Reasons

• Accidents Disable and Kill •
• Accidents Cost •
• Accidents Can Be Avoided •

SIGNAL WORDS:
Note the use of the signal words DANGER, WARNING, and CAUTION with the safety messages. The
appropriate signal word for each message has been selected using the following guidelines:

CAUTION
CAUTION - Indicates a
potentially hazardous situation
that, if not avoided, may result
in minor or moderate injury. It
may also be used to alert against
unsafe practices.

WARNING

DANGER

WARNING - Indicates a
DANGER - Indicates an
potentially hazardous situation
imminently hazardous situation
that, if not avoided, could result
that, if not avoided, will result
in death or serious injury, and
in death or serious injury. This
includes hazards that are
signal word is to be limited to the
exposed when guards are
most extreme situations typically
removed. It may also be used to for equipment components which,
alert against unsafe practices. for functional purposes, cannot be
guarded.

If you have any questions not answered in this manual, require additional copies of the manual, or the
manual is damaged, please contact your dealer or Meridian Manufacturing Group, 2902 Expansion Blvd.,
Storm Lake, Iowa, 50588, toll free 1-800-437-2334, phone (712) 732-1780, or fax (712) 732-1028.
13

2.1 ADDITIONAL SAFETY WORDS

•

Fuel Trailer owners must give operating
instructions to operators or employees
before allowing them to operate the
equipment, and then annually thereafter
per OSHA (Occupational Safety and Health
Administration) regulation 1928.57.

•

The most important safety feature on this
equipment is a SAFE operator. It is the
operator’s responsibility to read and follow
ALL Safety and Operating instructions in the
manual. Most accidents can be avoided.

•

A person who has not read and understood
all operating and safety instructions is not
qualified to operate the equipment.  An
untrained operator exposes himself and
bystanders to possible serious injury or death.
Always be and stay alert to any possible
unsafe operating or maintenance procedures
or conditions.

•

Do not modify the equipment in any way.
Unauthorized modification may impair the
function and/or safety of the components
and systems and could affect the life of the
equipment, possibly invalidating the warranty
coverage.

•

Think SAFETY! Work SAFELY!

NOTICE
Indicates that equipment or property damage can
result if instructions are not followed.

SAFETY
INSTRUCTIONS

Safety instructions (or equivalent) signs
indicate specific safety-related instructions or
procedures.

Note: Contains additional information
important to a procedure.

2.2

SAFETY TRAINING

1. Safety is a primary concern in the design and
manufacture of our products. Unfortunately,
our efforts to provide safe equipment can
be wiped out by a single careless act of an
operator or bystander.
2. Know your controls and how to immediately
stop the equipment in an emergency. Read
this manual and the one provided with all
auxiliary equipment.
YOU are responsible for the SAFE operation and
maintenance of your Meridian Manufacturing
Inc. Fuel Trailer. YOU must ensure that you and
anyone else who is going to operate, maintain,
or work around the Fuel Trailer be familiar with
the operating and maintenance procedures and
related SAFETY information contained in this
manual. This manual will take you step-by-step
through your working day and alert you to all good
safety practices that should be adhered to while
operating the Fuel Trailer system.
Remember, YOU are the key to safety. Good
safety practices not only protect you but also
the people around you. Make these practices a
working part of your safety program. Be certain
that EVERYONE operating this equipment is
familiar with the recommended operating and
maintenance procedures and follow all the safety
precautions. Most accidents can be prevented.
Do not risk injury or death by ignoring good safety
practices.

14

2.3 SAFETY ICON
NOMENCLATURE

Use proper support

Pictorial icons signal a type of
hazard and warn of personal
protection issues, prohibited
actions, and hazard avoidance.

Use proper tools

2.3.1 Personal
Protection/Important
Information

Weight rating

 Defective or broken
part
Entanglement hazard

Visibility
Explosive force hazard
Fall hazard
Fill to proper level
Safety alert symbol

Read the manual
Damaged safety signs

2.3.2 Prohibited Actions
Do not alter or modify

Eye protection
Do not ride
Eye flush
Do not weld
Fire extinguisher
No open flame
First aid kit
No smoking
Hand protection
No alcohol
Head protection
No drugs
Hearing protection
No young children
Breathing protection
No bystanders
Inspect equipment
OEM

OEM parts only
Protective shoes

 No electrostatic
discharge
No improper disposal

 Tire pressure
(maintain)
Tripping injury
Hazardous vapors
Fire hazard
Poison hazard
Ventilation hazard
Shock hazard
Explosion hazard
Safety shields
Weight limit
Hot surface
Electrocution hazard

Remove key
Lock compartment

Slipping hazard

2.3.3 Hazard Avoidance

Hot oil hazard
Chemical burn hazard

Set parking brake
Crush hazard
STOP

THINK
SAFETY!

Stop engine
Think safety

 Crush hazard (chock
wheels)

Transmission in park
15

2.4

GENERAL SAFETY

9.

 Read and understand the Operator’s
Manual and all safety signs before
operating, maintaining, adjusting, filling, or
towing the Fuel Trailer.

10.

 rovide the end user with the owner/
P
operator literature. Fuel Trailer owners
must provide operating instructions to
anyone using the trailer.

11.

Under no circumstances should young
children be allowed to work with or
around the Fuel Trailer.

This trailer was designed for a specific
application; transporting diesel fuel and
diesel exhaust fluid (DEF).  DO NOT
modify or use this trailer for any application
other than which it was designed.
Trailers that are filled or operated
improperly or by untrained personnel can
be dangerous, exposing the operators and/
or bystanders to possible serious injury or
death.
 Have a first aid kit available for use
should the need arise and know how to
use it.

1.

Have a fire extinguisher available for
use should the need arise and know
how to use it.

2.

3.

 Do not allow riders.

4. When working around or operating this
equipment, wear appropriate personal
protective equipment. This list includes but is
not limited to:
 
 
 
 

• A hard hat.
• Protective shoes with slip resistant soles.
• Protective goggles, glasses, or face shield.
• Heavy gloves and protective clothing.
• Respirator, if necessary.
 Do not allow long hair, loose fitting
clothing, or jewelry around equipment
with rotating parts.

5.

6.

Securely latch compartment doors
before towing.

7.
STOP

8.

16

 Stop engine, remove ignition key, and
wait for all moving parts to stop before
servicing, repairing, adjusting, filling, or
towing.
 Clear the area of people, especially
small children, before refueling
machinery.

 Review safety related items annually
with all personnel who will be
operating, using, or maintaining the
Fuel Trailer.

12.

Do not attempt to fill, tow, or
operate this trailer under the
influence of drugs or alcohol.  
Consult your doctor before using this trailer
while taking prescription medications.

13.

Hearing Loss – Prolonged Exposure To
Loud Noise May Cause Permanent
Hearing Loss!
Working environments with noise-producing
equipment can cause partial to total hearing
loss. We recommend using hearing protection
any time noise levels exceed 80db. Noise
levels over 85db, on a long-term basis, can
cause severe hearing loss. Noise levels over
90db over a period of time can cause
permanent and even total hearing loss.
Hearing loss from loud noise is cumulative
over a lifetime without hope of natural
recovery.

Note: In order to provide a better view, certain
photographs or illustrations in this manual
may show an assembly with a safety shield
removed. However, equipment should
never be operated in this condition. Keep
all shields in place. If shield removal
becomes necessary for repairs, replace the
shield prior to use.

2.5 SAFETY SIGNS
Refer to the Safety Signs Locations section for
safety information.

2.6 PREPARATION
Refer to the Pre-Operating Instructions section for
safety information.

2.7 OPERATING SAFETY
Refer to the Operation section for safety
information.

2.8

TRANSPORT SAFETY

Refer to the Towing section for safety information.

2.9

STORAGE SAFETY

Refer to the Storage section for safety information.

2.10

MAINTENANCE SAFETY

Refer to the Maintenance section for safety
information.

2.11

DIESEL FUEL SAFETY

2.11.1 Inhalation Hazard

DANGER
Always avoid breathing fuel vapors or
mists which may cause dizziness,
drowsiness, moderate eye irritation,
and/or skin irritation (rash). Excessive exposure
may cause irritations to the nose, throat, lungs,
and respiratory tract. Central nervous system
(brain) effects may include headache, dizziness,
loss
of
balance
and
coordination,
unconsciousness, coma, respiratory failure,
and death.
In case of inhalation, remove person to fresh
air. If person is not breathing, provide artificial
respiration. If necessary, provide additional
oxygen once breathing is restored if trained to
do so. Seek medical attention immediately.

2.11.2 Fire and Explosion Hazards

WARNING
Diesel fuel presents a moderate fire
hazard. Vapors may be ignited rapidly
when exposed to heat, spark, open flame,
or other source of ignition. When mixed with air
and exposed to an ignition source, flammable
vapors can burn in the open or explode in
confined spaces. Being heavier than air, vapors
may travel long distances to an ignition source
and flash back. Runoff to sewer may cause fire
or explosion hazard.

2.11.3 Ingestion

WARNING
The major health threat of ingestion
occurs from the danger of aspiration
(breathing) of liquid drops into the lungs,
particularly from vomiting. Aspiration may
result in chemical pneumonia (fluid in the
lungs), severe lung damage, respiratory failure,
and even death.
Ingestion will cause
gastrointestinal
disturbances,
including
irritation, nausea, vomiting and diarrhea, and
central nervous system (brain) effects similar to
alcohol intoxication. In severe cases, tremors,
convulsions, loss of consciousness, coma,
respiratory arrest, and death may occur.
In case of ingestion DO NOT INDUCE VOMITING.
Do not give liquids. Obtain immediate medical
attention. If spontaneous vomiting occurs, lean
victim forward to reduce the risk of aspiration.
Monitor for breathing difficulties.
Small amounts of material which enter the
mouth should be rinsed out until the taste is
dissipated.

2.11.4 Eye Protection

WARNING
Safety
glasses
or
goggles
are
recommended where there is a possibility
of splashing or spraying. Contact with
liquid or vapor may cause mild irritation.
In case of contact with eyes, immediately
flush with clean, low-pressure water for
at least 15 minutes. Hold eyelids open to
ensure adequate flushing.
Seek medical
attention.

17

2.11.5 Skin Protection

CAUTION
Contact with diesel fuel may cause skin
irritation with prolonged or repeated
contact. Wearing gloves constructed of
nitrile, neoprene, or PVC are recommended
when in close contact with diesel fuel. Chemical
protective clothing should also be worn. Longterm, repeated exposure to diesel fuel may
cause skin cancer.
In case of contact with skin, remove
contaminated clothing. Wash contaminated
areas thoroughly with soap and water or
waterless hand cleanser. Obtain medical
attention if irritation or redness develops.

2.11.6 Storage Precautions

CAUTION
Keep away from flame, sparks, excessive
temperatures, and open flame. Keep
trailer fill port closed because an empty
tank may contain explosive vapors. Do not
pressurize, cut, heat, weld, or expose tanks to
sources of ignition.
Store the trailer in a well-ventilated area.
Avoid
storage
near
incompatible
materials.

2.11.7 U.S. Federal, State, and Local
Regulatory Information
SAFETY
INSTRUCTIONS

Diesel fuel is on the EPA TSCA Inventory.
Any spill or uncontrolled release of this
product, including any substantial threat
of release, may be subject to federal, state
and/or local reporting requirements. This
product may also be subject to other regulations
at the state and/or local level. Always consult
the regulations applicable to your area prior to
operation.

18

2.12 BATTERY SAFETY
2.12.1 General Hazards
SAFETY
INSTRUCTIONS

Wear protective eye wear and gloves.
DO NOT attempt to recharge a frozen battery.
Remove the battery from the vehicle/equipment,
bring it into a warm room, and let it thaw before
charging or testing.
Inspect the battery cables to make sure they
are free of rust and corrosion and have no
exposed wires. Never use electrical tape to
cover exposed wires.
Automotive lead-acid batteries contain sulfuric
acid in the electrolyte. The acid inside the
battery is highly corrosive and can burn your
skin if it leaks out of the battery and gets on
your skin. Acid may leak out of the battery if the
case is cracked or damaged.
Maintenance-free batteries should always
remain in an upright position (do not turn it
sideways or upside down).
On equipment with a battery designed into
the fuel trailer, it is usually a good idea to
disconnect the battery before doing electrical
repairs. Disconnect the negative battery cable
from the battery to prevent accidental damage
to onboard electronics or wiring to prevent a
short circuit.
NEVER disconnect a battery when the ignition
is ON in the tow vehicle, or while the engine is
idling or running, as this can damage electrical
and/or electronic components in the tow
vehicle.

2.12.2 Ventilation Hazard
SAFETY
INSTRUCTIONS

Whenever servicing a battery, work in a well
ventilated area to prevent gas buildup.

2.12.3 Shock Hazards
SAFETY
INSTRUCTIONS

Batteries only produce 12 Volts so there is NO
danger of being shocked. However, 12 Volt
batteries can generate several hundred amps of
current, which is roughly the amount of current
used by a welding arc. Do not short the battery
by touching the positive or negative terminals
with a metal tool. This current is capable of
damaging tools, equipment, and causing
personal injury. It can also cause the battery to
explode.
Before working around a battery, remove
all jewelry, particularly rings and necklaces.
The electrical charge from a battery can be
transmitted through a metal tool and into a
metal ring or watch.

2.12.4 Explosion Hazards
SAFETY
INSTRUCTIONS

Always remove the battery’s ground cable
(black) before removing the positive (red). If the
negative cable is removed first, it will not be
possible to inadvertently complete a circuit,
thus causing electrical shock.
A short circuit can occur if the positive terminal
is connected to the battery and the person
working with the battery comes into contact
with a grounded object. Always remove the
ground cable first.
Do not smoke around a battery, or use anything
that produces an open flame or spark.
Batteries can explode. Batteries give off
hydrogen gas, which is flammable and can
explode if a spark occurs near the battery (as
when connecting a jumper cable).

19

2.13

SIGN-OFF FORM

Meridian Manufacturing Inc. follows the general
Safety Standards specified by the American
Society of Agricultural Engineers (ASAE) and
Occupational Safety and Health Administration
(OSHA). Anyone who will be operating and/or
maintaining the Meridian Manufacturing Inc. Fuel
Trailer must read and clearly understand ALL
Safety, Operating, and Maintenance information
presented in this manual.

Make these periodic reviews of SAFETY and
OPERATION a standard practice for all of your
equipment. We feel an untrained operator is
unqualified to operate this equipment.
A sign-off sheet is provided for your recordkeeping
to show that all personnel who will be working
with the equipment have read and understand the
information in the Operator’s Manual and have
been instructed in the operation of the equipment.

Do not allow anyone to operate this equipment
until such information has been reviewed.
Annually review this information before the season
start-up.

SIGN-OFF FORM
Date

20

Employee’s Signature

Employer’s Signature

3.
3.1

SAFETY SIGN LOCATIONS
GENERAL INFORMATION

The types of safety signs and locations on the
equipment are shown in the following pages.
Good SAFETY AWARENESS requires that you
familiarize yourself with the various safety signs,
the type of warning and the area, or a particular
function related to that area.
1.

AR N I

NG

 If safety signs have been damaged,
removed, become illegible, or parts
replaced without signs, new signs must
be applied.

2. Replacement parts that displayed a safety
sign should also display the current sign.

1. Product Serial Number Decal (#19984)

6720110948768
Storm Lake, IA 50588

2. WARNING — Read and Understand (#17731)
(located in rear compartment)

3. Replacement safety signs (labels) are
available from your authorized Dealer Parts
Department or the factory at no cost.

3.2

HOW TO INSTALL SAFETY SIGNS

1. Be sure that the installation area is clean and
dry.
2. Be sure the temperature is above 50°F (10°C).
3. Determine the exact position before you
remove the backing paper.
4. Remove the smallest portion of the split
backing paper.
5. Align the sign over the specified area and
carefully press the small portion with the
exposed sticky backing in place.
6. Slowly peel back the remaining paper and
carefully smooth the remaining portion of the
sign in place.
7. Small air pockets can be pierced with a pin
and smoothed out using a piece of sign
backing paper.

3.3

DECAL LOCATIONS

17731

21

17731

22

3.4 INSTALLING 1993 DIESEL FUEL
PLACARDS

MMG-00883

SAFETY
INSTRUCTIONS

Before transporting fuel, make sure the
diesel fuel placards are displayed on all
four sides of the trailer.
It is the
responsibility of the owner to properly install
and display these placards.

MMG-00884

Fuel trailers are shipped with four diesel fuel
placards that are not installed. Federal regulations
require that the placards be installed before filling
the tank with diesel fuel.
Install one placard on each of the four sides.
Note: Install the placards prior to filling the fuel
tank with diesel fuel. Trailers that have
never been filled with fuel do not require the
placards in order to be towed.

MMG-00881

MMG-00882

23

4.
4.1

SPECIFICATIONS
OVERALL DIMENSIONS

3-5/1 ”

153-1/4”

5 -1/4”

MMG-00932

4.2

SPECIFICATIONS
Description

Specification

Diesel Fuel Pump

Rated for diesel fuel only
Flow – 15 gpm standard
Flow – 40 gpm optional

Diesel Fuel Hose Length

12’ long hose standard
25’ long hose optional

Filter (diesel fuel)

10 Micron

Description

Specification

DEF Solution Pump

Power – 12 Volt
Flow – 9 gpm

DEF Hose Length

25’ long hose on hose hook
Retracting reel optional

DEF Solution Tank Capacity

55 gallons

Diesel Fuel Tank Capacity

520 gallons

Empty Weight

1,600 lbs.

Electrical System

Fill Opening

2” with vented and lockable
fill cap

12V battery (optional) for
engine’s electric start and
DEF pump

Breakaway Brake System

Standard

Wiring Harness

Standard 7-pin automotive
connector

Electric (12 Volt) Pump
(Standard)

Power – DC 12 Volt
Size – 1/4 horsepower
Duty cycle – 30 minutes
Thermal protection switch
Flow – 15 gpm

Axles and Tires

3500 pound axle with electric
drum brakes (each axle)
14” x 10-ply tires

Gasoline Engine Option

Size – 6.5 horsepower
Electric start
Low-oil sensor
40 gpm pump
One-year manufacturers
warranty from OEM

24

4.3

BOLT SPECIFICATIONS

4.3.2 Grade Markings Chart

WARNING
EQUIPMENT FAILURE
The torque value for bolts and capscrews is
identified by their head markings. Replacing
higher “Grade” bolts (Grade 8) with lower
Grade bolts (Grade 5) will lead to equipment
failure and can result in injury or death. Always
use replacement bolts with the same Grade
markings as the removed bolt.

Grade 2
Low or Medium
Carbon Steel
No Marking

Grade 5
Medium Carbon
Steel Quenched
and Tempered

3 Radial Lines

Grade 8
Medium Carbon
Alloy Steel,
Quenched and
Tempered

6 Radial Lines

4.3.1 Bolt Torque Values
Torque figures indicated above are valid for nongreased or non-oiled threads and heads unless
otherwise specified.  Therefore, do not grease or
oil bolts or capscrews unless otherwise instructed
in this manual. When using locking elements,
increase torque values by 5%.
Bolt
Diameter “A”

SAE Grade 2
ft-lbs (N·m)

SAE Grade 5
ft-lbs (N·m)

SAE Grade 8
ft-lbs (N·m)

1/4"

6

(8)

9

(12)

12

(17)

5/16"

10

(13)

19

(25)

27

(36)

3/8"

20

(27)

33

(45)

45

(63)

7/16"

30

(41)

53

(72)

75

(100)

1/2"

45

61)

80

(110)

115

(155)

9/16"

70

(95)

115

(155)

165

(220)

5/8"

95

(128)

160

(215)

220

(305)

3/4"

165

(225)

290

(390)

400

(540)

7/8"

170

(230)

420

(570)

650

(880)

1"

225

(345)

630

(850)

970

(1320)

25

5.

EQUIPMENT COMPONENTS AND CONTROLS

5.1 COMPONENT NOMENCLATURE
AND LOCATION
The Fuel Trailer contains the following components
and controls.

(12) Optional gasoline engine and 40 GPM diesel fuel
pump. (13) DEF solution hose and retractable reel
with auto shut-off nozzle. (14) Diesel fuel hose and
retractable reel with auto shut-off nozzle. (15) DEF
solution tank (55 gallons). (16) DEF solution pump.
(17) 12 Volt battery and battery box.
(1) Adjustable height hitch for 2-5/16” ball. (2) Safety
towing chains. (3) Jack. (4) 3500 lb axles with steel
(standard) or aluminum (optional) wheels.

(18) Breakaway Brake System.

(5) Fuel tank fill opening with vented and lockable cap.  
(6) Fill level indicator. (7) Tank vent.

(19) Optional front storage box. (20) Optional spare tire.

(8) DOT approved taillights and turn signals.
(9) License plate light. (10) Optional rear tool box.
(11) 12V DC 15 GPM (standard) diesel fuel pump.

26

5.2

ELECTRIC PUMP (12 VOLT)

The standard fuel trailer is equipped with a 12 Volt
electric fuel pump. The fuel pump has 18’ power
cables with factory clamps.

5.3 GASOLINE ENGINE AND
CONTROLS
An optional gasoline engine may be supplied with
this unit. Always read the OEM engine Operator’s
Manual supplied with the fuel trailer for the
detailed engine operating procedures.

3. Fuel Shut-Off Lever
Each engine is equipped with a fuel valve
between the fuel tank and the carburetor. The
fuel valve lever must be in the ON position (to
the right) for the engine to run. Slide the fuel
valve toward the engine to turn ON and away
for OFF (to the left).
Before transporting or when the engine is not
in use, move the fuel valve lever to the OFF
position to prevent carburetor flooding and to
reduce the possibility of fuel leakage.
4. Choke Lever
The choke lever controls the fuel/air mixture
to the engine. Close the choke when starting
if the engine is cold. Open the choke as the
engine warms. Always open the choke fully
during operation.
5. Throttle Lever
This lever controls the engine RPM. Move the
lever to increase or decrease the RPM. Always
run at maximum throttle while operating the
pump.

1. Engine Key Switch
Turn the key switch to the START position to
start the engine. When the engine starts, then
release the key and allow it to return to the ON
position.
2. Starting Rope
This retracting rope and T-bar is an optional
method used to start the engine. Grasp the
T-bar firmly and pull the rope sharply to start
the engine. The key switch must be ON for the
engine to start.

27

5.3 GASOLINE ENGINE SAFETY
SIGNS
1. Maintain Air Cleaner — (contact OEM
manufacturer for replacement of this decal)

AIR FILTER MAINTENANCE
CLEAN IT WITH AGENT EVERY 50 HOURS. IF
TOO DUSTY, CLEAN EVERY 10 HOURS. AFTER
FULLY DRY, INSERT IT INTO CLEAN OIL. USE IT
WHEN SURPLUS OIL IS REMOVED.

6. Engine Circuit Protection
The circuit protector protects the battery
charging circuit. A short circuit, or a battery
connected with reverse polarity, will trip the
circuit breaker. The green indicator inside
the circuit protector will pop out to show that the
circuit protector has switched off.

7. Battery (12 Volt)
A 12 Volt battery supplies the power to start the
gasoline engine or operate the 12 Volt electric
diesel pump. The battery is not charged when
the engine is operating. If the battery is not
charging using an external charger, check the
fuse. Replace the fuse if necessary.
8. Fuse
A 7.5 amp fuse protects the electrical system of
the trailer.

28

2. Read Operating Manual Before Using Engine
(contact OEM manufacturer for replacement of
this decal)

6.

PRE-OPERATING INSTRUCTIONS

6.1

EQUIPMENT BREAK-IN PERIOD

A special break-in procedure has been developed
to ensure the integrity of the fuel trailer when
first put into service.  Follow the instructions and
then follow the Inspections for 1/2, 4, and 10 hour
instructions at the appropriate interval.

6. Initially check the wheel bolt torque and
then again at 10, 25, and 50 miles. Refer to
“10.6 Wheel Bolt Torque” on page 50 for
tightening instructions.

After completing these instructions, follow the
normal service schedule in the Maintenance and
Service sections and engine manual.
1. Read and follow the instructions in the OEM
engine and pump manuals, and this manual.
2. Before starting the gasoline engine
(if equipped) for the first time, check the
engine oil level. Add oil as necessary.
Operating the engine without oil will damage
the engine and void the warranty.

NOTICE
Check the engine oil level and add as needed.

6.1.1 Inspections for 1/2, 4, and 10
Hours
1. On gasoline engine/pump combinations,
recheck the engine to pump shaft connection
after 1/2 hour and again after 4 hours.

Oil fill location.

3. On gasoline engine/pump combinations, make
sure the fuel pump is primed before the first
use. The pump will retain sufficient liquid for
self-priming thereafter.

2. Recheck all hardware and fasteners after 4
hours of operation. Tighten to specified torque.
3. At 10 hours, change the engine oil with the
specified oil.  Refer to “10.4.3 Change Engine
Oil” on page 47.

To prime the pump:
a. Remove the fill plug on top of the pump
housing.
b. Fill the pump housing with filtered diesel
fuel.
c.

Replace the plug.

4. Start the engine and check the controls. Be
sure that they function properly.
5. Review and follow the Daily Pre-Operation
Checklist before starting the equipment.
29

6.2 DAILY PRE-OPERATION
CHECKLIST
Efficient and safe operation of the Fuel Trailer
requires that each operator reads and follows
the operating procedures and all related safety
precautions outlined in this section.
A pre-operation checklist is provided for the
operator. It is important for both personal safety
and maintaining the efficient operation of the
delivery system that this checklist be followed.
Before operating for the first time and each time
thereafter, the following areas should be checked:
1. Use only a truck or tractor of adequate power
and weight to pull the trailer.
2. Make sure the trailer is positively hitched to
the tow vehicle.
3. Attach safety chains from the trailer to the tow
vehicle. Crisscross the chains under the hitch
to support it should an unplanned separation
occur.
4. Visually inspect the wiring harness and plug
for damage. Do not use the trailer if damage
is found.
5. Check the engine oil and fuel levels. Add as
required.

IMPORTANT
The engine warranty is void if the engine is run
without oil.
6. Make sure there is sufficient fuel in the tank to
prime the fuel pump and provide a steady flow
of fuel. Do not run the pump dry.
7. Visually check all hardware and fasteners for
missing parts and make sure the fasteners are
properly tightened.
8. Visually make sure the wheel bolt lug nuts are
properly tightened.
9. Visually check the tires and ensure they are
inflated to their specified pressure.  Correct
under-inflation or over-inflation pressures. The
specified inflation pressure is on the tires.
10. Remove any entangled crop material from
under the trailer.

30

11. Test the breakaway brake unit and the trailer
brakes.
a. Make sure the trailer brakes are operating
properly.
b. Make sure the trip wire to the breakaway
switch is connected to the tow vehicle.
c.

Make sure the key is correctly installed in
the breakaway switch.

d. Press the Test button. The indicator
should illuminate green. If the red light
illuminates, the battery charge is low.
Refer to “10.5.1 Testing the Battery” on
page 49 for instructions on testing the
battery.
Note: The breakaway brake system is standard
equipment. This system applies the brakes
automatically and immediately whenever
the breakaway cable is properly connected
and the trailer separates from the tow
vehicle.
12. Make sure lights, reflectors, Diesel Fuel
Placards, and SMV/SIS emblem required by
local highway authorities are installed.
13. Clean and make sure taillights, signal lights,
and side running lights are working properly.

7.
7.1

TOWING
TRANSPORT SAFETY

13.

Under no circumstances should
young children be allowed to
work with or around the Fuel
Trailer. When moving the trailer, make sure all
bystanders, especially small children, stay
clear of the working area.

14.

Do not exceed a maximum safe travel
speed, which may be lower than the
recommended or posted speed. Slow
down for corners and rough terrain.

15.

Shift towing vehicle to a lower gear
before going down steep downgrades
to use engine as a retarding force.
Keep towing vehicle in gear at all times.

16.

If equipped, clean reflectors,
SMV or SIS sign, and lights
before towing. Make sure all
the lights and reflectors required by highway
and transport authorities are in place and can
be seen clearly by all overtaking and
oncoming traffic.

17.

Make sure all local, state, and federal
regulations, regarding the transport of
equipment on public roads and
highways, are met. Check with the local
authorities regarding trailer transport on public
roads. Obey all applicable laws and
regulations.

18.

Make sure the hitch and hitch ball on
the towing vehicle are rated greater
than the trailer’s “gross vehicle weight
rating” (GVWR).

19.

Inspect the hitch and hitch ball for wear
or damage. Make sure the hitch and
coupling are compatible. DO NOT tow
the trailer using a defective hitch or coupling.

20.

Connect and crisscross the chains
under the hitch to support the hitch
should an unplanned separation occur.

21.

If equipped, attach the breakaway cable
to the rear of the towing vehicle. Do not
attach the cable to the trailer hitch.

22.

Check the tires for high/low pressure,
cuts, bubbles, damaged rims, or
missing lug nuts. Do not use the trailer
if any damage is found.

SAFETY
INSTRUCTIONS

The following safety instructions are provided to
help prevent injury or limit equipment damage.
1.

 Comply with local, state, and federal
laws governing safety and conveyance
of farm related equipment on public
roads.

2.

Always refer to the tow vehicle owner’s
manual Trailer Towing section to
determine the vehicle’s towing capacity
and to ensure compatibility and maximum
safety.

3.

Before attaching the trailer to the tow
vehicle, be familiar with its controls and
how to stop it quickly in the event of an
emergency. Read and understand this manual
and the one provided with your tow vehicle
before towing the trailer.
THINK
SAFETY!

4. Ensure that the trailer is equipped with brakes
that are in good working order. Be familiar
with their operation.
5.

 Make sure the diesel fuel tank is
securely fastened to the trailer before
transporting.

6. Be sure the trailer is securely hitched to the
tow vehicle and a retainer clip is inserted
through the hitch. Always attach safety chains
between the hitch and the tow vehicle.
7.

 Stay away from electrical power
sources. Electrocution can occur
without direct contact.

8. Plan your route to avoid heavy traffic.
9.

Do not drink and drive.

10. Be a safe and courteous driver. Yield to
oncoming traffic in all situations, including
narrow bridges, intersections, etc. Watch
for traffic when operating near or crossing
roadways.
11.

Never allow riders on the fuel
trailer.

12. Department of Transportation (DOT) requires
that all highway safety devices, such as
fenders, mud flaps, and lighting, are properly
installed and in working condition before using
the trailer.

23.

Make sure the directional and brake
lights on the trailer are connected and
working properly.
31

7.2

CONNECTING THE TRAILER

WARNING

3. Remove retainer clip (1). Release or open
the receiver by lifting locking lever (2) into the
open position.

Ensure that all bystanders, especially
small children, are clear of the working
area. Ensure there is enough room and
clearance to safely back up to the trailer.

1. On a flat surface, use the trailer jack to level
the trailer.

WARNING
Towing the fuel trailer with diesel fuel,
when it is not in a level position, could
cause an upward force on the tongue,
separating the trailer from the tow vehicle.
Make sure the trailer is set up with downward
pressure on the tongue assembly.

2. Adjust the height of the receiver to align with
the tow ball or be lower than the tow ball.
Once aligned, tighten both bolts to 70 ft-lb
(95 N·m).

4. Using the jack, raise the hitch above the ball
on the tow vehicle.
5. Slowly back the tow vehicle until the hitch and
ball are aligned.
6. Lower the hitch onto the ball.
7. Raise the jack.

WARNING
The receiver must be bolted to the frame
with two OEM approved bolts. The use of
only one bolt could cause the receiver
assembly to separate from the trailer, resulting
in injury or death to bystanders. Do not use the
trailer if only one bolt is installed.

32

8. Close the receiver lock lever and install the
retainer clip to prevent unwanted opening of
the receiver.

(The key must be completely plugged into the socket for
the system to operate properly.)

WARNING
If the safety chains are damaged in any
way, do not use the trailer until proper
chains are installed. Substandard or
damaged safety chains could allow the trailer to
separate from the tow vehicle, resulting in
equipment damage, personal injury, or death.

9. Attach safety chains (1) securely to the tow
vehicle to prevent unexpected separation.
Cross the chains when attaching.
10. Connect wiring harness (2) with the seven-pin
connector for the lights and brakes.
11. Connect breakaway system cable (3) to the
tow vehicle. Make sure key (4) on the end of
the cable is properly plugged into the receiving
unit.

12. Route the wiring harness and breakaway
brake cable in a manner that will prevent them
from dragging. Be sure to provide enough
slack for turning.
SAFETY
INSTRUCTIONS

Before towing the trailer, make sure:
1. The trailer lights and brakes are working
properly. If the trailer’s electrical equipment
is not functioning properly, it may be due to
incompatible or crossed wiring from the tow
vehicle to the trailer.
2. The trailer brakes apply when the brake pedal
is depressed.
3. The breakaway brake system activates and
applies the brakes when the cable key is
pulled from its socket.

(The photo reflects a different trailer model; however,
the hookup method is the same.)

33

8.

OPERATION

8.1

OPERATING SAFETY

DANGER
Explosion/Fire Hazard
The Fuel Trailer is only intended for
use with diesel fuel or non‑hazardous
liquids such as diesel exhaust fluid
(DEF). DO NOT use this trailer with
any flammable liquid, such as gasoline or
kerosene. Transporting any other flammable or
combustible liquid could result in a fire and
explosion causing serious injury or death.

5.

 Do not place hands, fingers, or arms
between moving parts.

6.

 Stay away from overhead power lines.
Electrocution can occur without direct
contact.

7.

 Use care when climbing on machinery
to prevent slipping or falling.

8.

 now and follow applicable national,
K
state, and local safety codes
concerning safe handling of petroleum
fuels.

9.

Gasoline is a highly
flammable fuel. The
improper use, handling, or
storage of gasoline can be dangerous. Never
fill a hot engine.  DO NOT fill the engine’s fuel
tank near an open flame while smoking or
while engine is running.  DO NOT fill tank in
an enclosed area with poor ventilation. Clean
up any gasoline spills immediately.

10.

Before filling the
trailer, make
sure the engine
of the tow vehicle is stopped, the transmission
is placed in park, the key is removed, and the
parking brake is set.

WARNING
Read And Understand Manual
To prevent personal injury or even death,
be sure you read and understand all of
the instructions in this manual and other related
OEM equipment manuals! The Fuel Trailer, if
not used and maintained properly, can be
dangerous to users unfamiliar with its operation.
Do not allow filling, towing, refueling,
maintaining, adjusting, or cleaning of this trailer
until the user has read this manual and has
developed a thorough understanding of the
safety precautions and functions of the trailer.
DO NOT modify or use this trailer for any
application other than which it was designed.
Trailers that are filled or operated improperly or
by untrained personnel can be dangerous;
exposing themselves and/or bystanders to
possible serious injury or death.

1.

2.

3.

4.

34

 Make sure that anyone who will be
operating the Fuel Trailer or working
on or around the unit reads and
understands all the operating,
maintenance, and safety information in
the operator’s manual.
 Keep all bystanders, especially
children, away from the equipment
when filling or refueling.
 Keep working area clean and
free of debris to prevent slipping
or tripping.
 Keep hands, feet, hair, and clothing
away from rotating parts on the
machinery being refueled.

STOP

11.

Only store gasoline in containers with
approved labels, as required by federal
or state authorities.

12. Manually control the nozzle valve throughout
the filling process.  Keep your face away from
the nozzle or fuel tank opening.
13.

Avoid prolonged breathing of gasoline
vapors.

14.

Keep gasoline away from your eyes
and skin, because it may cause
irritation.

15.

Use gasoline only in open areas that
get plenty of fresh air. Never use
gasoline to wash your hands. Remove
gasoline-soaked clothing immediately.

16.

Fill fuel tanks no more than 95 percent
full to allow for expansion. Replace
and tighten the machine’s fuel cap.

17.

18.

19.

Never dispose of gasoline by pouring it
onto the ground or into a sewer, street
drain, stream or other body of water, or
putting it into the trash. These actions are
environmentally harmful and may result in a
fire, explosion, or soil, surface or groundwater
contamination. Fines and criminal penalties
may be associated with improper disposal.
The muffler becomes very hot during
operation and remains hot for a while
after stopping the engine. Be careful
not to touch the muffler while it is hot.  Let the
engine cool before storing it indoors.
Exhaust gas contains poisonous
carbon monoxide. Avoid
inhalation of exhaust gas. Never
run the engine in a closed garage or confined
area.

20.

Never exceed the weight limits of this
trailer.  Refer to the Specifications
section in this manual for maximum
load ratings.

21.

An ignition source is always a concern
in refueling. Gasoline for the gas
powered engine is very explosive,
especially the fumes. The most common
source of electrostatic discharge (spark) is
from the operator. The person refueling the
equipment should always make a point of
touching something nearby to ground and
discharge themselves before refueling the gas
engine.

3. Review the OEM instructions provided with all
equipment used on the fuel trailer for operating
and safety precautions.
4. When towing the trailer with a truck, the 12
Volt electrical system is designed so the
vehicle’s charging system will charge the
trailer’s battery. Charging will only occur when
the tow vehicle’s engine/alternator is running
and the wiring harness is properly configured.  
This system will not recharge a depleted or
dead battery; only help to maintain its current
charge state. Use the following to make sure
the tow vehicle is compatible with the fuel
trailer:
a. Make sure the tow vehicle is equipped
with a standard 7-pin automotive wiring
harness socket. If the tow vehicle is not
equipped with a 7-pin connector which
is properly configured, the trailer battery
will not be charged without custom wiring
from the tow vehicle’s alternator/charging
system.
b. If equipped, check the 7-pin socket on the
tow vehicle, using a Volt meter, to make
sure Pin 4 and 7 are supplying 12 Volts
of power. If any other pin has the 12 Volt
supply the battery will not be recharged.
Note: To properly charge the battery, the tow
vehicle’s socket must be configured with
Pin 4 (black) along with center Pin 7 (red/
orange) connected to the 12 Volt supply.
Pin 4

8.2

Pin 7

FIRE EXTINGUISHER

A user-supplied fire extinguisher is recommended
whenever using the fuel trailer.
The extinguisher bracket should be mounted in an
accessible location on the trailer. Do not install the
fire extinguisher onto the diesel fuel tank.
Follow the manufacturer’s instructions to
periodically check and maintain the fire
extinguisher.
MMG-00238

8.3

PRE-OPERATION CHECKS

1. The gasoline engine may not be shipped with
oil. Add oil to the gasoline engine prior to
starting for the first time.
2. Make sure the diesel fuel pump is properly
primed before attempting to refuel any
machinery.

c.

If there is no voltage on any of the pins,
check the fuse in the truck’s fuse panel.
The fuse for the charge line may not be
installed or is blown.

35

Note: If the tow vehicle’s wiring connections do
not correspond to the fuel trailers wiring
harness, the breakaway brake system
battery will also not be charged during
normal operation.
5. Always make sure the trailer lights and brakes
are working properly before towing the trailer.
Do not tow a trailer that is not operating
properly.
6. The fuel trailer can be towed with a tractor,
however it is electrically wired for a 7-pin
automotive wiring harness application. An ag
tractor will not properly operate the trailer’s
brake, battery charging system, or lights
without special wiring modification.  Do not tow
the fuel trailer on public roads without proper
brakes and lighting.

8.4

DEF AND DIESEL FUEL TANKS

8.4.1 Filling the Fuel Trailer with Diesel
Fuel
1. Before filling the fuel tank, follow all the safety
recommendations, such as attaching the fuel
trailer to the tow vehicle, placing the fuel trailer
on a level surface, blocking both sides of the
wheels to prevent unexpected movement, etc.

36

2. Fill the trailer with diesel fuel using fill spout
(1). Use sight gauge (2) on top of the tank to
prevent overfilling.  Never obstruct breather (3)
at any time.

8.4.2 Filling Machinery Using 12 Volt
Electric Diesel Fuel Pump
1. Position the fuel trailer near the machinery
being refueled.

WARNING
12 Volt batteries can present a hazardous,
explosive environment. Before making
any battery connections, ensure the
pump’s ON/OFF switch is in the OFF position.
Also make sure the pump’s battery connections
are tight before operating the pump.

NOTICE
The standard 12V pump is not compatible with
biodiesel fuel blends greater than 20% (B20).
Damage to the seals will occur. For fuel with more
than 20% biodiesel, use the optional gasoline
engine powered pump, or a 12V pump specifically
designed for biodiesel fuel blends.
4. Open the fuel tank shut-off valve.

2. Connect the clamps of the electrical cables for
the fuel pump to a 12 Volt power source; either
a dedicated battery or the tow vehicle.
a. Connect the end of the RED jumper
cable to the POSITIVE (+) post on the
battery (power source). Make sure the
NEGATIVE (–) cable is not touching a
grounded surface.
Note: In many cases the POSITIVE battery post
is slightly larger than the NEGATIVE post
and will be marked with a PLUS (+) sign.
There may also be a RED plastic protective
cover over the positive battery post.

MMG-00935

5. Move the ON/OFF lever upward to the “ON”
position to apply power to the pump.

b. Connect the end of the BLACK jumper cable
NEGATIVE (-) to a heavy metal ground on
the frame of the trailer or tow vehicle.
SAFETY
INSTRUCTIONS

If the cable must be connected to the NEGATIVE
(-) post on the battery itself, be extremely careful to
prevent any sparks that can ignite hydrogen fumes
around or on top of the dead battery, causing it to
explode.
3. Extend the hose to easily reach the fill spout of
the machinery being refueled.

CAUTION
Once the pump is turned ON, the fuel hose is
pressurized and will pump fuel. Do not squeeze
the handle on the fuel nozzle until it is inside the
fuel tank of the machinery being refueled.

Fuel Pump Lever in “ON” Position.

WARNING
Do not use fuel tank as a work
platform. Do not stand on fenders.
Do not ride on trailer or allow others
to ride on trailer.
6. Refuel the machinery. Release the nozzle
when the desired amount of fuel has been
dispensed.
SAFETY
INSTRUCTIONS

The standard nozzle is not equipped with an
automatic shutoff. Be prepared to manually shut
off flow at the nozzle.
37

7. Move the ON/OFF lever downward to the
“OFF” position to turn off the pump.

2. Fill the pump housing with the fluid to be
pumped.
3. Replace the plug.
To fill the machinery:

WARNING
Do not use fuel tank as a work
platform. Do not stand on fenders.
Do not ride on trailer or allow others
to ride on trailer.

Fuel Pump Lever in “OFF” Position.

1. Position the fuel trailer near the machinery
being refueled.

8. Close the fuel tank shut-off valve.

2. Extend the hose to easily reach the fill spout of
the machinery being refueled.
3.

Open the fuel tank shut-off valve.

MMG-00936
MMG-00935

9. Remove the dispensing nozzle from the
machinery being refueled and secure the hose
onto the hose rack.
10. Remove the battery cables.
a. Remove the BLACK cable NEGATIVE (–)
from the metal ground on the frame of the
trailer or tow vehicle.
b. Remove the RED jumper cable from the
POSITIVE (+) post on the battery (power
source). Make sure the NEGATIVE (–)
cable is not touching a grounded surface.

8.4.3 Filling Machinery Using Engine
Powered Diesel Fuel Pump
This petroleum pump is a self-priming centrifugal
pump and only requires priming prior to its initial
start. The pump will retain sufficient liquid for selfpriming thereafter.
To prime the pump:
1. Remove the fill plug on top of the pump
housing.
38

4. Start the engine.

a. Turn engine fuel lever (3) to the ON
position.

d. Use engine pull cord or electric start and
start the engine.

b. To start a cold engine, move choke lever
(4) to the left (closed). In warm weather,
start the engine with the choke in the middle
position. To restart a hot engine, move the
choke lever to the right (open) position.

e. If the choke lever is in the closed position,
gradually move it to the right (open)
position after the engine starts to run.

c.

Move throttle lever (5) away from the
SLOW position to the FAST position.

CAUTION
Once the pump is started, the fuel hose is
pressurized and will pump fuel. Do not squeeze
the handle on the fuel nozzle until it is inside the
fuel tank of the machinery being refueled.
5. Place the fuel nozzle into the receiving
tank and squeeze the handle to start fuel
flow.  When the tank is full, the nozzle will
automatically shut off the flow.  

NOTICE
When filling machinery from the fuel trailer, never
allow the pump to run dry. Operating the pump
without fuel can cause damage to pump and/or
gasoline engine.

39

6. When fueling is complete, turn the gasoline
engine off.

8.4.4 Filling the DEF Solution Tank
Review the section on DEF Solution in this
manual before filling the DEF tank or servicing
the machinery. Because of our continuous
improvement process, some images may be
different than the actual product.

7. Close the fuel tank shut-off valve.

1. Fill the DEF tank using the fill port.  The fluid
level will be evident through the side of the
white poly tank.  Do not overfill the tank.
Note: To prevent contamination of the DEF fluid,
keep the DEF nozzle and the fill port on the
tank clean and free of dust and dirt.
MMG-00936

8. Rewind the fuel hose onto the hose rack or
reel and place the nozzle back into the nozzle
holder.

CAUTION
Turn off the fuel when the engine is not in use.

9. Place the engine’s fuel lever in the OFF
position before towing the fuel trailer on the
open road.

NOTICE
Observe the fluid level through the side of the white
poly tank. Do not overfill the tank.
Note: E
 nsure breather on top of the tank is not
blocked and is properly tightened.

40

8.4.5 Filling the DEF Tank on
Machinery

3. Turn the power switch to the ON position to
start the DEF pump.

The DEF transfer pump is a 12 Volt DC,
self‑priming, positive-displacement diaphragm
pump.

NOTICE
SAFETY
INSTRUCTIONS

This pump should only be used to pump DEF
solution from the fuel trailer to the machinery being
serviced. Do not pump any other type of fluid.
1. Ensure the power switch on the DEF pump is
in the OFF position.

DO NOT operate the pump at voltages which
exceed the 12 Volt rating indicated on the name
plate. Operating the pump with more than 12 Volts
will cause the motor to overheat.

CAUTION
Once the pump is turned ON, the DEF hose is
pressurized and will pump DEF solution. Do
not squeeze the handle on the nozzle until it
is inside the DEF tank of the machinery being
serviced.
Note: If the pump does not operate, make sure
the in-line fuse is working.
4. Fill the machine’s DEF tank. Once the DEF
tank is filled, turn the pump OFF.  Do not run
the pump any longer than necessary.
SAFETY
INSTRUCTIONS

NOTICE
To avoid contaminating the DEF solution and
possible nozzle malfunction, keep the nozzle clean.
2. Extend the DEF hose to easily reach the fill
opening of the machinery being serviced.

Even though the nozzle is equipped with an
automatic shutoff, do not leave the nozzle
unattended during filling. Be prepared to manually
shut off flow at the nozzle, if necessary.
5. Turn the power switch to the OFF position to
stop the DEF pump.
6. Rewind the DEF hose onto the hose rack or
reel.

41

8.5

DEF SOLUTION

The information concerning DEF provided in
this manual has been obtained from sources
considered technically accurate and reliable.
Review the safety information concerning potential
product hazards. Since the actual product use
is beyond our control, it is assumed that the user
has been fully trained to meet any local, state, or
federal regulations.

8.5.1 DEF Solution Safety Practices
SAFETY
INSTRUCTIONS

 Respiratory protection is not usually
required. If significant spray or mist
occurs, wear a NIOSH approved or
equivalent dust respirator.
 The use of gloves, impermeable to the
specific material handled, is advised to
prevent skin contact, possible irritation,
or absorption.
 Approved eye protection to safeguard
against potential eye contact, irritation,
or injury is recommended. Depending on
the conditions of use, a face shield may
be necessary.
 A source of clean water should be
available in the work area for flushing
eyes and skin. Impervious clothing
should be worn, as needed.

8.5.2 General Information
1. DEF has not been shown to be harmful to
humans or animals.
2. DEF is not explosive, does not burn, and will
not aid in combustion.
3. DEF is non-toxic. If you get it on your skin or
clothes, rinse with plenty of water.
4. DEF is a colorless liquid. However, it is best to
avoid spilling on clothing or vehicle upholstery
as it may leave a stain.

NOTICE
DEF is very corrosive to certain types of material.
Care should be taken when filling the trailer or the
machinery.

8.5.3 First Aid Measures
Eye: If irritation or redness develops, move away
from exposure and into fresh air. Flush eyes with
clean water immediately for at least 15 minutes. If
symptoms persist, seek medical attention.
Skin: Remove contaminated shoes and clothing
and cleanse affected area(s) thoroughly by
washing with mild soap and water. If irritation
or redness develops and persists, seek medical
attention.
Inhalation (Breathing): If respiratory conditions
develop, move away from source of exposure and
into fresh air. If symptoms persist, seek medical
attention. If victim is not breathing, clear airway
and immediately begin artificial respiration.  If
breathing difficulties develop, oxygen should
be administered by qualified personnel. Seek
immediate medical attention.
Ingestion (Swallowing): First aid is not normally
required; however, if swallowed and symptoms
develop, seek medical attention.

42

8.5.4 Storage

8.5.5 Using DEF

1. Keep DEF containers tightly closed.

1. Only fill the DEF tank with ISO certified DEF
that has been delivered in dedicated, sealed
DEF packages.

2. To avoid solidification, do not store DEF at
temperatures below 23°F (-5°C).  Solidified
DEF, which has been warmed up carefully at
temperatures not exceeding 86°F (30°C), will
not be impaired in quality and can be used as
soon as the warmed up solution is free from
solids. Frozen DEF can be thawed and used
without concerns of product degradation;
however, damage to the container or
equipment will likely occur. Store only in
approved containers.
3. Protect containers against physical damage.
4. In order to prevent decomposition of the urea,
as well as the evaporation of water in the case
of vented containers, prolonged transportation
or storing above 77°F (25°C) should be
avoided. (See Table Below).
Constant Ambient
Storage Temperature
°F (°C)

Minimum Shelf Life
(Months)

≤50 (10)

36

≤77* (25)

18

≤86 (30)

12

≤95 (35)

6

>95 (35)

**

2. Wear appropriate protective clothing and
equipment, such as safety glasses, gloves,
etc. while pumping DEF.
3. Wash thoroughly after handling DEF.
4. Never add DEF into the diesel fuel tank.
5. Never add diesel fuel into the DEF tank.
6. Avoid contact with DEF on eyes, skin, and
clothing.
7. If spilled, rinse the area with water.
8. Do not use DEF that has been diluted with
water or other substances.

8.5.6 DEF Disposal
For proper disposal of waste DEF, as a nonhazardous liquid waste, it should be solidified with
stabilizing agents such as sand, fly ash, or clay
absorbent, so that no free liquid remains before
disposal in an industrial waste landfill.

* To prevent decomposition of the DEF solution, prolonged
transportation or storage above 77°F (25°C ) should be avoided.
** Significant loss of shelf life. Check every batch before use.
Source: ISO 22241-3:2008(E)

43

9.
9.1

STORAGE
GENERAL INFORMATION

9.3 REMOVING FROM STORAGE

When the fuel trailer will not be used for an
extended period of time, perform a complete
inspection. Replace or repair any worn or
damaged components to prevent unnecessary
downtime at the beginning of the next season.

When removing the equipment from storage,
follow this procedure:

9.2

PLACING IN STORAGE

CAUTION
Store the trailer in an area away from
human activity. To prevent the possibility
of serious injury, do not permit children
to play on or around the stored equipment.
1. Remove all fuel from the fuel trailer.
2. Place the gasoline engine fuel valve in the
OFF position.
3. Drain the gasoline engine fuel tank and
carburetor for seasonal or long term storage.
If this is not possible, add a fuel additive to the
gas tank.
4. Remove the engine’s ignition key and store in
a secure place.
5. Thoroughly wash the equipment with a
pressure washer or water hose to remove all
dirt, mud, or debris.
6. Remove any entangled material from the
underside of the trailer.
7. Check the condition of the fuel pump and DEF
pump. Replace or adjust, as required.
8. Touch up paint nicks and scratches to prevent
rusting.
9. Remove the battery, if applicable, and store
it in a cool, dry area on wooden blocks or a
wooden pallet. Charge it monthly to maintain
an adequate charge. This will help to extend
the service life of the battery.
10. It is best to store the equipment inside. If
possible, avoid any area with high humidity.
Humidity promotes rust and corrosion.

44

1. Install and connect the battery, if applicable.
2. Add new fuel to the gasoline engine’s fuel
tank.
3. Review and follow the Daily Pre-Operation
Checklist.
4. Review and follow the service checks in the
Services section.

IMPORTANT
If the equipment has been stored for more than
12 months, warm the engine by running it for two
to three minutes and then drain the oil. Change
the oil while the oil is warm to remove any
condensation. Refer to the Change Engine Oil
section in the Maintenance section.

9.4 WINTERIZING THE DEF SYSTEM
Since the majority of the DEF solution is water,
freezing of this solution can cause damage to the
components of the DEF system. It is recommended
that the solution be removed from the DEF tank and
stored in a DEF compatible container.

NOTICE
Do not allow DEF fluid to freeze in the tank.
Since DEF solution is mostly water, freezing and
expansion of the solution will cause damage to the
tank and the pump. The warranty is void if freezing
occurs.

10.
10.1

MAINTENANCE
SAFETY

10.1.1 General Safety
1. Good maintenance is your responsibility. Poor
maintenance is an invitation for trouble.
2. Follow good shop practices. Keep service
area clean and dry. Be sure electrical outlets
and tools are properly grounded. Use
adequate light.
3.

 Ensure proper ventilation. Never
operate the engine in a closed building.
The exhaust fumes may cause
asphyxiation.

4.
STOP

5.

 Before working on this equipment, shut
off the engine and remove the ignition
keys.
 Never work under equipment unless it
is securely blocked.

DO NOT clean engine air filter with gasoline
or other types of low flash point solvents.
DO NOT operate the unit without a
functional exhaust system. Prolonged
exposure to sound levels in excess of 85
dBA can cause permanent hearing loss. Wear
hearing protection when working around a running
engine.
Keep hands, feet, and loose clothing away
from moving parts on the engine.
Keep area around exhaust free of debris to
reduce the chance of an accidental fire.
Do not operate the gas engine if any of the
following conditions exist during operation:

6.

Always use personal protection devices, such
as eye, hand, and hearing protectors, when
performing any service or maintenance.
7.

DO NOT operate the engine with the fuel
tank cap loose or missing.

OEM

 Where replacement parts are
necessary for periodic maintenance
and servicing, genuine factory
replacement parts must be used to
restore your equipment to the original
specifications. The manufacturer will
not be responsible for injuries or
damages caused by use of unapproved
parts and/or accessories.

8.

 A fire extinguisher and first aid
kit should be readily accessible
while performing maintenance
on this equipment.

9.

 Periodically tighten all bolts, nuts, and
screws and ensure all cotter pins are
properly installed to ensure the unit is
in safe condition.

10.

 When completing a maintenance or
service function, make sure all safety
shields and devices are installed before
placing the unit in service.

1. Noticeable change in engine speed.
2. Sparking occurs.
3.  Engine misfires or there is excessive engine
vibration.

10.2 WHEEL BEARINGS
Each axle is equipped with a grease zerk under
the center dust cap of the wheel. Add grease
sparingly to the wheel bearings, using only wheel
bearing grease. The wheel bearings should be
repacked annually. Check for excessive end play
and tighten, if necessary.

IMPORTANT
Over-greasing wheel bearings can cause them to
overheat, resulting in damage and/or failure.

SAFETY
INSTRUCTIONS

The following safety instructions are provided to
help prevent injury or limit equipment damage.
45

10.3

BATTERY

Inspect the battery (if equipped) at least once
every six months and before using the fuel trailer
at the beginning of the season. Always follow the
safety instructions when servicing a battery.

10.3.2 Battery Replacement and
Maintenance Tips
• Check the battery at least every six months for
low voltage, leakage, etc.
• Always use the correct size and type of battery.
When replacement is necessary, use a SP-30
Lawn and Garden battery with at least 225 CCA
and 290 CA ratings.
• Do not install the battery cable to the wrong
terminal. Make sure the RED cable is connected
to the + (plus) terminal and the BLACK cable is
connected to the – (minus) terminal.
• Remove the battery from the fuel trailer if not
expected to be in use for several months.

10.3.1 Battery Safety
1.

 Keep all sparks and flames away from
batteries, as gas given off by electrolyte
is explosive.

2.

 Avoid contact with battery electrolyte:
wash off any spilled electrolyte
immediately because battery acid can
cause severe chemical burns.

3.

 Wear safety glasses when working
near batteries.

4. Do not tip batteries more than 45 degrees, to
avoid electrolyte loss.
5.

 To avoid injury from spark or short
circuit, disconnect the battery ground
cable before servicing any part of the
electrical system. Never short circuit
the battery; it may explode.

6.

 Protect battery terminals, batterycharger terminals, and cables against
accidental contact which can cause
sparks, explosions, or component
damage.

7. Never attempt to jump-start a frozen battery.

46

• Use recommended practices when recharging a
dead battery.
• Remove any corrosion from the battery post
using a wire brush terminal cleaner. Corrosion
can also be removed using a baking soda paste
and water to neutralize and remove the acid
from the battery terminals.
• Dispose of old batteries properly.

10.3.3 Battery Maintenance
1. Make sure the top of the battery box is
installed and in good condition (not cracked,
cut, or damaged).

2. The battery is not charged when the engine is
operating. If the battery is not charging using
an external charger, check the fuse. Replace
the fuse if necessary.

10.4

GASOLINE ENGINE (OPTIONAL)

Gasoline engines are not typically shipped with oil.
Check and add oil to engine prior to operating, as
needed.
For any questions concerning the gasoline engine
not provided in this manual, refer to the OEM
manual that was provided with the fuel trailer.
For contact information on the manufacturer, refer
to the OEM Literature section in this manual.

10.4.1 Approved Fuel
Use a regular unleaded automotive gasoline for
all operating conditions. The fuel tank capacity is
approximately 1 gallon (3.8 liters).
The fuel trailer engines are designed for good
performance and efficient operation using gasoline
containing from 0 to 10% ethanol.

10.4.3 Change Engine Oil
1. Review the Operator’s Manual for the engine.
2. Allow the engine to cool before changing the
oil. Draining works best when the oil is warm.

CAUTION
 BURN HAZARD
Hot engine oil can burn skin.
3. Be sure the engine key switch is in the OFF
position and the fuel valve is turned OFF.
4. Place a suitable container below the engine to
catch the used oil.  Remove filler cap (1), drain
plug (2), and washer.

NOTICE
E85 is an alternative fuel and Meridian’s equipment
is not designed for this type of fuel. E85 is not
gasoline. It is made by combining 85% ethanol
with 15% gasoline. The fuel trailer engine is not
currently certified or designed to run on E85 or any
other alternative fuel.
Always refer to the OEM Owner’s manual for a list
of recommended fuel and the current approved
additives.

10.4.2 Engine Oil
Use a typical SAE 10W-30 multi-viscosity motor
oil for normal operating conditions. Consult your
engine manual for the recommended oil in cold
temperatures. The crankcase capacity is 1.16 US
qt. (1.1 liters).

5. Allow the oil to drain completely, then reinstall
the drain plug and washer. Tighten the drain
plug securely.
6. Dispose of the oil in an approved manner.
Follow local disposal regulations.
7. Fill the engine crankcase with SAE 10W-30 oil
for general usage. If the engine is operated
in more extreme conditions, refer to the OEM
manual for oil recommendations.
8. Run the engine for one minute and recheck
the oil level. Add oil as needed.

47

10.4.4 Air Filter Inspection

4. Replace the cover.

A dirty air filter will restrict air flow to the carburetor,
reducing engine performance. If you operate the
engine in very dusty areas, clean the air filter more
often than specified in the maintenance schedule.
1. Remove the air cleaner cover and inspect the
filter and foam cover weekly.

10.4.5 Engine Circuit Protection
The circuit protector protects the battery charging
circuit. A short circuit, or a battery connected with
reverse polarity, will trip the circuit breaker.
2. Remove any debris from the foam cover.
Thoroughly clean or replace the foam cover
every three months or 50 hours of operation
(clean it more frequently when used in dusty
conditions).
3. Clean or replace dirty filter elements.  Always
replace damaged filter elements.

NOTICE
Operating the engine without an air filter, or with a
damaged air filter, will allow dirt to enter the engine,
causing rapid engine wear. This type of damage is
not covered by any warranty.

48

The green indicator inside the circuit protector
will pop out to show that the circuit protector has
switched off. If this occurs, determine the cause
of the problem and correct it before resetting the
circuit protector.
Push the circuit protector button to reset.

10.4.6 Engine to Pump Connection
Check the coupling between the pump and engine
annually.

IMPORTANT
If the battery is weak or dead (red indicator, even
after charging), as indicated by the indicator light,
the battery must be replaced.
3. Plug the trailer into the tow vehicle. The
yellow “Charging” light should be ON.
4. Test the system by pulling the pin out of the
breakaway switch. The battery will activate
the brakes. (Note: Do not use this kit as a
parking brake). The battery should be charged
and tested prior to each trailer outing.

10.5

TRAILER BREAKAWAY SYSTEM

10.5.2 Changing Battery
The battery in the breakaway system is
rechargeable. If the battery will not hold a charge,
replace the battery.

10.5.3 Replacing Battery

10.5.1 Testing the Battery

The battery in the breakaway system is
replaceable. If the battery will not hold a charge,
replace the battery. Contact the OEM supplier for
a replacement battery.

1. Disconnect the trailer plug from the tow
vehicle; otherwise, you are testing the tow
vehicle’s battery.
2. Press the green TEST button on the control
box located inside the frame of the trailer. The
green indicator light should illuminate if the
battery is fully charged. If the yellow or red
indicator lights illuminate, the unit’s battery
should be charged before towing the trailer.

49

10.6

WHEEL BOLT TORQUE

10.7 AXLE BOLTS, TRAILER HITCH
BOLTS, AND TANK HOLD-DOWN
BOLTS
Check the torque on the axle to frame bolts, tank
hold-down bolts, and trailer hitch bolts at least
once per year.

1. Initially check the wheel bolt torque at 10, 25,
and 50 miles and after each wheel removal.
Note: Torque wrenches are the best method to
ensure the proper amount of torque is being
applied to a wheel nut.

WARNING
WHEEL SEPARATION HAZARD
Separation of wheels from the axle can cause
serious injury or death. To prevent separation,
the wheel nuts must be maintained at the proper
torque levels. Properly maintained wheel nuts
prevent loose wheels and broken studs.

2. Tighten the wheel nuts in three stages.
— First stage: 20 to 25 foot pounds.
— Second stage: 50 to 60 foot pounds.
— Third stage: 90 foot pounds.
3. Tighten the wheel nuts in a clockwise,
cross‑axle alternating pattern.

2

4
1

5

50

3

MMG-00931

11.
11.1

SERVICE
SERVICE RECORD CHART

The chart on the following page should be copied
and filled out as maintenance is performed on the
equipment. Refer to the Lubrication, Maintenance,
and Service sections for additional instructions.
Date
Serviced by
8 hours or daily
Check Engine Fluid Levels
Test Breakaway Brake System Battery
Inspect Tires and Wheel Bolts
Inspect Taillights and Running Lights
Inspect 7-pin Connector Plug

50 Hours or Weekly
Clean Engine Air Intake Filter
Check Tire Pressure

200 Hours or Semiannual
Adjust Brakes
Inspect Brake Magnets
Make sure the battery box is securely
holding battery onto frame, check
electrolyte levels in the cells, clean
terminals to remove any dirt or corrosion.
Check and/or Replace Diesel Fuel Filter

400 hours or annually
Change Engine Oil
Check Wheel Bolt Torque
Check Tank Hold-Down Bolts
Check Bolt-On Hitch Tongue Bolts
Inspect Brake Lining Wear, Brake Cylinder,
and Brake Wiring
Repack Wheel Bearings and Check Hub for
Wear
Inspect Axle Grease Seal
Inspect Diesel Fuel Pump
Inspect DEF Solution Pump
Inspect all Diesel Fuel and DEF Solution
Hoses
Inspect all electrical wiring connections for
looseness or corrosion. Tighten and/or
seal, as necessary.
Check the tires for wear, and replace if
needed.
Thoroughly Clean the Fuel Trailer

51

11.2

SERVICE CHECKS

11.2.1 Daily (8 Hours)

WARNING
Gasoline is a highly combustible fuel.
Improper use, handling, or storage of
gasoline can be dangerous. Never touch
or fill a hot engine. DO NOT fill the engine’s fuel
tank near an open flame while smoking or while
engine is running. DO NOT fill tank in an
enclosed area with poor ventilation. Wipe up
spills immediately.
1. Check engine oil and fuel levels and fill, as
needed.

2. Check the tire pressure.  Inflate the tires to the
recommended pressure stated on the tire.

11.2.3 Semiannual (200 Hours)
1. Adjust the brakes.
2. Inspect the brake magnets.
3. Make sure the battery box is securely holding
battery onto frame, check electrolyte levels in
the cells, clean terminals to remove any dirt or
corrosion.
4. Check and/or replace the diesel fuel filter.

11.2.4 Annually (400 Hours)
2. Test the trailer breakaway brake system.
Refer to “10.5.1 Testing the Battery” on page
49.
3. Inspect the tires for wear or damage and
check wheel bolt torque.
4. Inspect the taillights and running lights to
make sure they are working properly.
5. Inspect the 7-pin wiring harness connector for
damage.

11.2.2 Weekly (50 Hours)
1. Clean or replace the foam filter element.  
Replace the paper air filter, as required.

1. Change engine oil. Refer to “10.4.3 Change
Engine Oil” on page 47.
2. Check the wheel bolt torque. Refer to
“10.6 Wheel Bolt Torque” on page 50.
3. Repack the wheel bearings and check for
excessive end play in the bearings.
4. Inspect brake lining wear, brake cylinder, and
brake wiring.
5. Check the tank hold-down bolts. Refer to
“10.7 Axle Bolts, Trailer Hitch Bolts, and Tank
Hold-Down Bolts” on page 50.
6. Check the trailer hitch bolts.
7. Check the tires for wear, and replace if needed.
8. Inspect all diesel fuel and DEF solution pumps
and hoses.
9. Check the trailer lights to make sure they are
working properly.
10. Thoroughly clean the fuel trailer.

52

11.3 AXLE MAINTENANCE

11.4 TIRES

11.3.1 First 200 Miles

Check the tires for normal and/or abnormal tire
wear. Replace tires that are damaged or worn
beyond normal tread life. Refer to the axle OEM
manual for a Tire Wear Diagnostic Chart.

1. Adjust brakes. Refer to OEM manual for
procedure.

11.3.2 3,000 Miles or 3 Months
1. Adjust brakes. Refer to OEM manual for
procedure.
2. Check torque on wheel nuts. Refer to the
section in this manual.
3. Inspect tires for wear. Refer to OEM manual
for procedure.

11.3.3 6,000 Miles or 6 Months
1. Inspect brake magnets for wear. Refer to
OEM manual for procedure.
2. Inspect suspension parts for wear. Refer to
OEM manual for procedure.

11.3.4 12,000 Miles or 12 Months
1. Inspect brake lining wear, check brake cylinder
for leaks, and inspect brake wiring for damage.
Refer to OEM manual for procedure.
2. Grease the wheel bearings and check the hub
for wear. Refer to OEM manual for procedure.
3. Inspect grease seal for leakage. Refer to
OEM manual for procedure.

Replace the tires with:
ST205/75R14
Load Range D
For Trailer Service Only

11.5 WELDING REPAIRS

WARNING
PERSONAL INJURY HAZARD
Repairs or modifications to the trailer,
trailer tongue, or trailer hitch can result
in serious injury or death should these repairs
fail.

Repair welding must be done with care
and with procedures that may be beyond
the capabilities of the ordinary welder.
Before performing any type of welding repair to the
fuel trailer, contact Meridian for approval.

IMPORTANT NOTICE
Anyone performing a welding repair should be
certified in accordance to the American Welding
Society (AWS) standards.

53

OEM LITERATURE

SUZZARABLUE DC PUMP

PUMPS

ES. Un minucioso estudio del mercado y la
experiencia en manejar liquidos agresivos,
tal como UREA, han empujado PIUSI en
desarrolar un nuevo tipo de bomba a
membrana equipado con motor electrico sin
estanquidad dinamica. Esta solucion permite
de obtener una bomba industrial con una
mayor fiabilidad y autocebante.

METERS

EN. The careful analisys of the market and
the experience of handling agressive fluid,
such as UREA, leads PIUSI to develop a new
type of diaphragm pump equipped with
electric motor without any dinamic seals. This
solution allows to obtain a reliable industrial
pump together with self priming capabilities.

DISPENSERS

PUMPS

PERFORMANCE

SUZZARABLUE DC PUMP
Propriedad:
- 12 / 24 V voltaje
- Conexion 3/4”
- Sin estanquidad dinamica
- ON/OFF interruptor
- 2 m de cable con pinzas
- Ciclo de trabajo de 20 min

up to

36

UPON REQUEST

On/off switch
included

Kit handle
(optional)

KEROSENE

GREASE

NOZZLE

l/min
(up to 9.2 gpm)

FEATURES

FLUID
MONITORING

Code R16175010

OIL

MMG-00951

NOZZLE
METERS

Flow-rate

SPECIAL
EQUIPMENTS

SUZZARABLUE DC PUMP
Technical features:
- Voltage 12 / 24 V
- Hose tail connection 3/4”
- Absence of dinamic seals
- ON/OFF switch
- 2 m cable with clamps
- handle availble
- Duty cycle 20 min

ACCESSORIES

PRODUCTS’ RANGE WEIGHT AND PACKAGING
Weight

WATER

For any questions concerning the engine, diesel
fuel pump, or DEF solution pump, refer to the
OEM manual that was provided with the fuel
trailer.

UREA

ENGINE AND DEF PUMP

WINDSCREEN

12.1

SUZZARABLUE
DC PUMP

Packaging

Code

kg

lbs

mm

inch

pcs/box

F0020400A

3,6

7,9

350x180x280

13,8x7,1x11

1

F00204010

3,6

7,9

350x180x280

13,8x7,1x11

1

PRODUCTS’ RANGE TECHNICAL DATA
Fluids

Cables

Inlet - Outlet

On/Off

l/min

gpm

AC V./Hz
DC Volt

rpm

Power

Amp.
max.

mod.

BSP

switch

SuzzaraBlue DC pump 12V

36

9,2

12

2800

260

22

YES

3/4”

YES

SuzzaraBlue DC pump 24V

36

9,2

24

2800

310

13

YES

3/4”

YES

Code

Description

F0020400A
F00204010

type

Flow-rate

Voltage

5553 Anglers Ave., Suite 104, Fort Lauderdale, FL 33312 - Tel. 954.584.1552
The Company reserves the right to modify the information contained in this catalogue without any prior notice. www.piusiusa.com

DC PUMP

Additional information can be obtained from:
Piusi USA
3901 Anglers Ave.
Fort Lauderdale, FL 33312
Phone: (954) 584-1552
Fax: 954-584-1554
piusiusa@piusiusa.com

12.2 AXLE
For any questions concerning the Dexter axle,
refer to the OEM manual that was provided with
the fuel trailer. An Owner’s Manual and parts
listing is provided with the fuel trailer.
Additional information can be obtained from:
Dexter Axle Co, Inc.
2900 Industrial Parkway East
Elkhart, IN 46516
Phone: (574) 295-7888

54

FILTERING

GASOLINE

FOOD

DIESEL

BIODIESEL

OEM literature can be stored on the fuel trailer
using the document storage tube.

ANTIFREEZE

12.

12.3

DIESEL FUEL PUMP

12.3.1 Electric Diesel Fuel Pump
Fill-Rite Electric Fuel Pumps
Tuthill Corporation
8825 Aviation Drive
Ft. Wayne, IN 46809
Toll Free: 800-634-2695

12.3.2 Gasoline Diesel Fuel Pump
Flow Max Diesel Fuel Pumps
MP Pumps, Inc.
34800 Bennett
Fraser, MI, 48026-1686
Phone:
586-293-8240
Toll Free: 800-563-8006
Fax:
586-293-8469
PETROLEUM SELF-PRIMING CENTRIFUGAL PUMPS
INSTRUCTION BULLETIN
Read this bulletin in full before installing, operating or servicing this pump. If any of the warnings of
this bulletin are ignored serious injury or death could occur.

WARNING!
This pump was designed to handle volatile and flammable fluids. To reduce the risk of fire or
explosion keep pump in well ventilated area free of explosive atmosphere. Do not smoke where
the fuel is being handled, also keep away from any sparks or open flame. Do not operate pump
with either the suction or discharge valves fully closed as this will over heat the pump. If pump
becomes overheated allow to cool before next use.

Do not operate the pump in a manner that
it was not intended to be used.

Do not continue to operate the pumping
system when a known leak exists or the
system starts to smoke.

Do not install a piping system that does
not allow for any flex due to expansion from
heat generated by the pumping system.

Do not continue to operate the pumping
system when unusual noise or vibration
occurs.

Do not allow severe temperature changes
to occur in a short time period within the
pumping system.

Do not perform service or maintenance
when the pumping system is pressurized
or hot.

Drain pump completely before switching
fuel type that is to be pumped.

Do not mount pump in conditions that high
piping loads exist on the pump flanges.

MODELS:
PO

Biodiesel, Diesel and Fuel Oil.

PG

Gasoline, Kerosene, Avgas
Jet A and JP 8 Fuel.

PE

Ethanol and E-85.

FORM 3074-A (2/08)
PRINTED IN THE U.S.A.

55

13.
13.1

TROUBLESHOOTING
TROUBLESHOOTING CHART
PROBLEM

Gasoline engine will not start.

Electrical functions are not working properly.

DEF pump is not working
properly.

CAUSE

SOLUTION

No fuel.

Fill the fuel tank.

Low engine oil.

Fill the crankcase with oil.

Cold engine.

Close choke.

Ignition key switch off.

Turn ignition key switch on.

Battery dead.

Recharge or replace battery.

Engine problem.

Refer to engine manual.

Wrong fuel type.

Do not use gasoline containing more than
10% ethanol.

Poor fuel quality.

Store gasoline in a clean, plastic, sealed
container approved for fuel storage. Close
vent cap (if equipped) when not in use and
store container away from direct sunlight.
If fuel is stored longer than three months,
adding a fuel stabilizer is recommended.

Dirty air filter.

Clean or replace the filter.

Battery cable or battery.

Check battery cable and make sure battery
is fully charged.

Improper ground.

Check for proper grounding of electrical
circuit.

Pump stops working.

The DEF pump is for intermittent duty
only. Once the maximum thermal limit
is reached, the motor must be allowed
to return to ambient temperature before
resuming operation.

Pump will not start.

Check in-line fuse.
Check for correct Voltage (±10%) and
electrical connections.
Check motor for open or grounded circuit.
Check for locked drive assembly.

Pump will not prime.
(no discharge but motor runs)

DEF tank is empty.
Inlet or outlet pipes and/or hose are
blocked with debris.
Check for severe vacuum leak.
Check for proper Voltage with the pump
operating (±10%).
Check pump for damage.

Pump leaks.

Diaphragm may be ruptured, pinched, or
punctured. Contact OEM for repair options.
Check for loose pump head or drive
screws.

56

PROBLEM
Electric diesel fuel pump will not
prime.

Electric diesel fuel pump low
capacity.

Electric diesel fuel pump runs
slowly.

Electric diesel fuel pump stalls,
fuse blows, or circuit breaker trips
repeatedly.

Electric diesel fuel pump overheats.

CAUSE

SOLUTION

Suction line is damaged.

Check for leaks in suction line

Fuel level in tank is below the
pump inlet.

Maintain the fuel level above the height of
the fuel pump inlet.

Bypass valve open.

Valve problems; must move freely and be
free of debris. Contact OEM for cleaning
and/or repair options.

Vanes sticking.

Vanes and slots may have nicks, burrs or
wear. Contact OEM for repair options.

Excessive rotor or vane wear.

Rotor and vane wear or damage. Contact
OEM for repair options.

Outlet blocked.

Check pump outlet, hose, nozzle, and filter
for blockage.

Vapor lock.

Check breather on top of tank for
obstruction.

Excessive dirt in screen.

Remove and clean screen.

Suction line problem.

Check suction line for leaks or restrictions
or air leaks (not airtight).

Bypass valve sticking.

Valve problems; must move freely and be
free of debris. Contact OEM for cleaning
and/or repair options.

Vanes sticking.

Vanes and slots may have nicks, burrs or
wear. Contact OEM for repair options.

Excessive rotor or vane wear.

Rotor and vane wear or damage. Contact
OEM for repair options.

Hose or nozzle damage.

Replace hose or nozzle.

Plugged filter.

Replace filter.

Low fluid level.

Fill tank.

Incorrect voltage.

Check incoming line voltage while pump is
running. Must be 12 Volts.

Vanes sticking.

Vanes and slots may have nicks, burrs or
wear. Contact OEM for repair options.

Wiring problem.

Check for loose connections.

Motor problem.

Contact OEM for replacement options.

Bypass valve sticking.

Valve problems; must move freely and be
free of debris. Contact OEM for cleaning
and/or repair options.

Low voltage.

Check incoming line voltage while pump is
running. Must be 12 Volts.

Excessive rotor or vane wear.

Rotor and vane wear or damage. Contact
OEM for repair options.

Debris in pump cavity.

Clean debris from pump cavity.

Diesel fuel may be too viscous
(too thick).

Viscous fluids can only be pumped for
short periods of time (less than 30 minutes).

Clogged screen.

Remove and clean screen.

Restricted suction pipe.

Remove restriction.

Motor failure.

Contact OEM for replacement options.

Pump rotor lock-up.

Contact OEM for cleaning and/or repair
options.

57

PROBLEM
Electric diesel fuel pump does not
operate.

CAUSE

SOLUTION

No power.

Check incoming 12 Volt power source.

Switch failure.

Replace switch with OEM parts.

Motor failure.

Contact OEM for replacement options.

Thermal protector failure.

Contact OEM for replacement options.

Incorrect or loose wiring.

Repair wiring.

Bad O-ring gasket.

Replace all O-ring gaskets.

Dirty shaft seal.

Clean seal and seal cavity.

Bad shaft seal.

Replace seal.

Incompatible fluid.

Do not pump any fluid other than diesel
fuel.

Loose fasteners.

Tighten fasteners.

Electric diesel fuel pump hums
but will not operate.

Motor failure.

Contact OEM for replacement options.

Broken key.

Remove all debris and replace key.

Gasoline engine diesel fuel pump
will not prime.

No liquid in the pump housing.

Prime pump housing.

Trying to prime against too high a
discharge head.

Prime pump housing.

Gasoline engine diesel fuel pump
will not pump.

Air leak in the suction line.

Check for loose connections or pin holes in
the hose.

Collapsed suction line or clogged
strainer.

Clean strainer or replace suction line.

Worn impeller - too much
clearance between impeller and
wear plate.

Replace impeller.

Notes:

Notes:

Electric diesel fuel pump leaks.

Notes:

58

14.
14.1

WARRANTY
WARRANTY STATEMENT

Limited Materials and Workmanship Warranty
For Fuel Trailers
Meridian Manufacturing Inc. (hereinafter referred to as the Manufacturer) hereby warrants the Fuel Trailer(s) sold by it to be free from any defect
in material or workmanship under normal use and service for a period of one (1) year from the date of shipment. The Manufacturer’s obligation
under this warranty shall be limited to the repair or replacement only, FOB the original point of shipment, of any defective parts or portions of the
fuel trailer or accessories manufactured by Meridian. Any warranty claim must be reported to the Manufacturer within one (1) year from the date
of shipment.

THIS WARRANTY IS SUBJECT TO THE FOLLOWING LIMITATIONS, PROVISIONS AND CONDITIONS:
1. This warranty does not apply:
a)	To any product sold by the Manufacturer where it is used in areas exposed to corrosive or aggressive conditions including salt water, acids, alkaloid,
ash, cement dust, animal waste or other corrosive chemicals from either inside or outside the bin.
b)	For failures or defects arising out of damage during shipment or during storage on site.
c)	To materials replaced or repaired under this warranty except to the extent of the remainder of the applicable warranty.
d)	To damage resulting from misuse, negligence, accident or improper site preparation by others.
e) If the product has been altered or modified by others.
f)	If in the case of coating failures the failure is the result of damage, lack of proper maintenance or failure to remove road salt or other contaminants
that may have come in contact with the bin surface.
g)	To loss of time, inconvenience, loss of material, down time or any other consequential damage.
h)	For a function that is different than original designed intent.
2. The obligation of the Manufacturer under this warranty shall not arise unless the Manufacturer is notified and this warranty is presented together with a
written statement specifying the claim or defect within thirty (30) days after the failure is first detected or made known to the owner and within one (1)
year from the shipment date. The Manufacturer in its sole discretion shall determine if the claim is valid and whether correction of the defect or failure
shall be made by repair or replacement of the materials.
3. The coating warranty is based on the manufacturer’s performance specification for Polyester Powder finishes and does not include repair of minor
blemishes or rusting that is normally part of the general maintenance of the fuel trailer. This warranty does not cover excessive wear on interior coatings.
See attachment for full Performance Specification details on Polyester Powder Finishes.
4. The obligation of the Manufacturer hereunder extends only to the original owner and to the Meridian dealer to whom the materials may have been initially
sold. This warranty shall not be subject to any assignment or transfer without the written consent of the Manufacturer.
5. The customer shall acknowledge that it has made its own independent decision to approve the use of the supplied materials and also the specific
fabrication and construction procedures utilized to complete the fuel trailer, and has satisfied itself as to the suitability of these products for this particular
application.
6. The foregoing sets forth the only warranties applicable to said materials and said warranties are given expressly and in lieu of all other warranties,
expressed or implied, statutory or otherwise, of merchantability or fitness for a particular purpose and all warranties which exceed or differ from said
warranties herein are disclaimed by the Manufacturer.
7. The owners sole and exclusive remedy against the Manufacturer shall be limited to the applicable warranty set forth herein and the endorsements, if
any, issued together with this document and no other remedy (including but not limited to the recovery of assembly or disassembly costs, shipping costs,
direct, incidental, special, indirect or consequential damages for lost profits, lost sales, injury to person or property or any other loss, whether arising from
breach of contract, breach of warranty, tort, including negligence, strict liability or otherwise) shall be available to the owner or Meridian Dealer or any
other person or entitles whether by direct action or for contribution or indemnity or otherwise.
8. The financial obligation of the Manufacturer under this warranty shall be limited to the repair or replacement of the product as originally supplied and in
no event shall exceed the original cost of the product supplied.
9. The Manufacturer shall not have any obligation under any warranty herein until all accounts for materials, installation and erection of the said product
thereof and for labor and other work performed by the Manufacturer or its dealers have been paid in full by the owner.

Warranty Claim Procedure
1. Registering product with Meridian Manufacturing.
2. Contact the dealer unit was purchased from upon discovery of any defects.
3. A completed warranty claim form submitted by dealer to Meridian warranty representative for review and course of action.
4. Warranty repair work will only be performed by Meridian, the dealer or an approved representative. No warranty work completed prior to approval.
Failure to follow procedure may affect any or all reimbursement.
5. Claims will be adjudicated at the sole discretion of the manufacturer and in accordance with the terms and conditions of the applicable limited warranty.
6. A complete list of warranty procedures can be procured from the Warranty Department or found in your owner’s manual.
Effective July 1, 2009

59

15.

PARTS

The following pages contain a list of serviceable parts for the Fuel Trailer unit.
Parts are available from your authorized Dealer Parts Department.

60

15.1

520 FUEL TRAILER
6
7

16

5

2

1

12
15
14
13
11
To
Rea

AR

pre
ven

befod
and
t
annure
undeseri
usin
Do ally.
ous
g. rsta
not
than
Revi nd in
fuel itsuse
ury
ew pera
and intefuel
or
safe
trail
tor
dea
DEFnded
eep
ty
s
er
and
instr
Man th
solu use
wor
for
Do debr
ucti ual
tion tranany
whenot is ing
ons
.
sporpurp
to area
Do n allow
prev
tran
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clea
statnot
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spor
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plac
n
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rs
and
slipp
ting
el r
usenot ry e hand on
.
trail ing free
Do fuelstanand
s
er or of
not tand mov
open
arm
or trippspill
on
allow
ing s
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ing.s
free
as any
ob or
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part
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ly. coma wor
ects.
not
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of
part
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refu ne smo
men
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t door
whe
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Do or are fuel
fuel
not befoin tan
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e
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an trail
tow re
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ng.
all
trail
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er
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whe shut
efor
e
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n
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n
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el
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are
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funcharn awa
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g. ed

AR

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ven

wait gaso
t
serv for
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trail icingall
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er
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all
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or
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Flam
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gaso u stop
engi mab dies
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th
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el latio line
surf ne le
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lea aces
re and
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andfor
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ng
or the
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ed
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DEF use
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soluand
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D
a
Do any
es fluid
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.
imm
stor
smo caus
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e
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es flam le e whil
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e
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le
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ndatode.batt
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t.
and
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ions Alwa
ery
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whe ys becaopen
s
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n follo use
cont
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cont
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w
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atte
e
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e
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expl ry each
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s. ric
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T
allow
To acid
awaed s
Engi
n
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s
and
y
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does pers ignit
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er batt or
onal e met cabl
nspe
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eryany
in
each ct
surfes
at
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ury lting
to
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use use.
periarge
or in ace.
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s
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and
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er
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imms
for
l lea
ually
edia lea
is

M

tely
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.

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r
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T
Ta E FUM
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pre ES
bat id
spacau HA
contery
r tion ZAR
fumtac coms
s
from
to D
eng es t wit ing
the inefrom h
fueinto
Spa trais fuegas
l or
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e
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1773
1

4 10
18
9
17

8

19
3

MMG-00937

Item

Qty.

Part No.

1

1

40027

2

1

Description
Trailer Assembly, 520

30716 BW Tank, 520 Gallon, Bone White
30716 MR Tank, 520 Gallon, Meridian Red
30716 BLK Tank, 520 Gallon, Gloss Black

3

1

40028

Basic 12V Pump Package, 520

4

1

10214
10215

Decal, 520, Right Side, Black
Decal, 520, Right Side, White

1

17507
17508

Decal, Front, Meridian, 24”, Black
Decal, Front, Meridian, 24”, White

11527

2” NPT Vapor Control Cap
(60001 CIM TEK)

5
6

1

Available Options (Not Shown)
Part No.

Description

60623

12V Pump & Hose Reel Package, 520

60625

40 GPM Pump, Hose & Nozzle, 520

60622

40 GPM Pump, Hose & Reel, 520

60626

DEF System, 55 Gal.

60621

Ultra Package, 520 Fuel Trailer

30723

Diesel Hose Reel Upgrade
DEF Hose Reel Upgrade

7

1

11212

Breather Cap (AS-NY-7-20-10M)

30724

Decal, Meridian Trailer, Black
Decal, Meridian Trailer, White

Dual Hose Reel Upgrade, Diesel & DEF

2

17728
19911

60624

8

30726

Spare Tire Kit, Steel Wheel

9

1

18128

Holder, Manual

30727

Spare Tire Kit, Aluminum Wheel

1

10212
10213

Decal, 520, Left Side, Black
Decal, 520, Left Side, White

17579

Rear Compartment Toolbox, HD, Moduline

30728

Tongue Mounted Toolbox, Poly

10
11

1

10219

Magnet

12

1

10217

Pad, Wear

13

1

17722

Nut, Nylon, #10-32 UNF

14

1

17591

Washer, Flat, #10

15

1

10220

Screw, Machine, Flat Head, #10-32 x 1

16

1

11211

Krueger Sentry Therma Gauge
(H-2-36-SSR)

17

1

10253

Manual (Inside Holder)

18

4

11514

1993 Placard

19

1

17731

Decal, Warning

61

62

30

11

31

6

29

5

28

20

8

17

19

7

18

17

18
14
1
26
21

23

33

27

34

9

21
32

18 35

24

12

2

13
18

17

25

15
35

3

2

4

16

10

18

MMG-00938

22

9

12

13

18

15.2
40027 TRAILER ASSEMBLY

Item

Qty.

Part No.

Description

1

2

14214

Axle, 3000#, 8in, 62 1/8 CL to CL

2

4

14209
14208

ST205/75R14, Tire and Steel Rim
ST205/75R14, Tire and Aluminum
Rim

3

2

14210

Fender, Tandem, 14”, Poly,
6X1506.002

4

8

19321

Washer, Flat, 5/16

5

1

30714

Trailer, 520, Painted

6

2

19171

Chains, Safety, with Hook

7

1

19275

Battery Breakaway, BA10-150

8

1

18192

Jack, Top-Wind (5000 lb. CAP.)

9

2

17669

Clearance Light, Red

10

1

17674

Light, License Plate
Coupler Hitch Assembly, 2 5/16”
W/Safety Pin

11

1

24688

12

2

17670

Taillight, Red

13

2

17671

Seal, Taillight

14

2

17668

Clearance Light, Amber

15

1

11554

LED Strip Light (Truck-Lite 15050R)

16

2

19619

Plug, Tube, 2” x 5”

17

11’

18096

Tape, Reflective Meridian 2x6x6

18

15

19779

#8-18 X 3/4” Self Drilling Zinc Screw

19

3

19564

Nut, Hex, Flanged, 3/8-16 UNC

20

3

19569

Bolt, Hex, Flanged, 3/8-16 x 1.0”

21

16

18460

Washer, Lock, 5/8”, Steel

22

8

19314

Bolt, Hex, 5/16-18 x 3”

23

8

19318

Nut, Hex, Flanged, 5/16-18 UNC

24

28’
6”

17672

Neoprene Strip, 3/16 x 1-1/2 (60’ 6”)

25

8

19567

Bolt, Hex, Flanged, 5/8-11 x 2.0”

26

8

17787

Washer, Flat, 5/8”

27

8

18489

Nut, Hex, Heavy, 5/8-11

28

1

15059

Bolt, Hex, 1/2-13 x 2”

29

1

18487

Washer, Flat, 1/2”

30

1

19373

Washer, Lock, 1/2”, Steel

31

1

17234

Nut, Lock, Nylon, 1/2-13, Grade 8

32

8

19382

Nut, Hex, 5/8-11

33

8

17589

Bolt, Hex, 5/8-11 x 3.5”

34

16

19384

Washer, Flat, 5/8”

35

2

10045

Plug, S/T/T, 11” (Truck-Lite 949933)

36

8’

17019

1/2” Heat Shrink Polyolefin Black
2:1 WayTech 22438C (Not Shown)

37

1

10221

Wire Harness (Not Shown)

38

1

17532

Decal, Trailer VIN# (Not Shown)

63

15.3

40028 ELECTRIC FUEL PUMP
5

17

28

18

6

24
23

22

13
21

8

8
20
6

7
1
25
8
26
12
2
27
10
19
11
14

16

15
4

25
3

4
26
9
27

Item

Qty.

Part No.

1

1

25173

2

1

11220

3

1

50200

Description
Filter Head 1” NPT for F40 Filter
(700ACCF7017)
Diesel Filter - 40 GPM-50 PSI 10
Micron
Hose, Diesel, 1-1/2” ID, Suction

4

2

17380

Clamp, T-Bolt, 1.844” to 2.062”

5

1

50324

Bracket, Hose/Filter, 520

6

2

11510

7

1

50199

8

3

11513

1” NPT x 1” Barb Adapter-Polypr-Blk
Hose, Diesel, 1” ID (12V Pump To
Filter)
Clamp, T-Bolt, 1.344” to 1.562”

9

1

50325

10

1

14207

11

1

32439

12

1

10257

13

2

17253

14

64

1

17646

MMG-00939

Item

Qty.

Part No.

15

1

10093

16

1

10082

17

2

19309

18

2

19322

19

2

19581

20

4

19586

Washer, Lock, 5/16”, Steel
Bolt, Hex, Flanged, 5/16-18 UNC
x 1.0
5/16-18 UNC Nylon Lock Nut

21

4

19321

Washer, Flat, 5/16”

22

1

19128

1/4-20 UNC Nylon Hex Nut

Bracket, Pump, 12V, 520

23

1

19307

Fuel Pump, 12V, 15 GPM
Coupler Weldment, 12V Diesel
Pump Mount
Fitting, Barbed, 1” x 3/4” NPT M,
Black Poly
Hook/Loop Cable Tie, 2-1/2 Max Ø

24

1

17769

25

5

19325

Washer, Flat, 1/4”
Bolt, Hex, Flanged, Serrated,
Steel, Mild, 1/4-20 UNC x 0.75
Bolt, Hex, 3/8-16 UNC x 1.0

26

5

19348

Washer, Flat, 3/8”

27

5

19347

3/8-16 UNC Nylon Lock Nut

28

2

19310

Bolt, Hex, 5/16-18 UNC x 1.0

1-1/2” Ball Valve

Description
Fitting, Hose Barb, 1-1/2 x 1-1/2 NPT,
STL
Hose Barb, 2” NPT x 1-1/2” x 90 Deg,
Poly
Bolt, Hex, 5/16-18 UNC x 0.75

15.4

60623 12V PUMP & HOSE REEL PACKAGE
14
25

18
A

13

21

20

15
9
10

8 26
11

A

7

13
24

6

1

17
22

19

B

20

16

4

5

12

3
2

B
17
22
23

Item

Qty.

Part No.

1

1

40039

2

1

50325

3

1

10082

4

1

14207

5

1

32439.

6

1

10093

7

1

17646

8

2

11219

Description
Component Mount Assembly, 520
Fuel Trailer
Bracket, Pump, 12V, 520
Hose Barb, 2” NPT x 1-1/2” x 90 Deg,
Poly
Fuel Pump, 12V, 15 GPM
Coupler Weldment, 12V Diesel
Pump Mount
Fitting, Hose Barb, 1-1/2 x 1-1/2 NPT,
STL
1-1/2” Ball Valve

9

1

25173

10

1

11220

11

4

10205

Battery Box, Small
Filter Head 1” NPT for F40 Filter
(700ACCF7017)
Diesel Filter - 40 GPM-50 PSI 10
Micron
Bolt, Carriage, 3/8-16 UNC x 2”

12

4

19347

3/8-16 UNC Nylon Lock Nut

13

2

11513

14

1

21020

Clamp, T-Bolt, 1.344” to 1.562”
Diesel Nozzle, 1” Outlet
[Fill-Rite] Green

MMG-00940

Item

Qty.

Part No.

15

1

10257

16

1

50329

17

2

17380

18

1

50330

19

4

19348

Description
Fitting, Barbed, 1” x 3/4” NPT M,
Black Poly
Hose, Diesel 1.5” ID x 60” Suction
520 Tank-Pump
Clamp, T-Bolt, 1.844” to 2.062”
Hose, Diesel 1” ID x 36” L 520
(Pump-Filter)
Washer, Flat, 3/8”

20

4

19310

Bolt, Hex, 5/16-18 UNC x 1.0

21

2

19322

Washer, Lock, 5/16”, Steel

22

4

19321

Washer, Flat, 5/16”

23

2

19586

24

1

11511

25*

1

30723

5/16-18 UNC Nylon Lock Nut
Ø1” NPT x Ø1” Hose Barb ElbowPolypr-Black
520 Diesel Hose Reel Upgrade

26

1

21286

Battery, SP-30 (Not supplied)

*See additional page for parts breakdown.

65

15.5

60625 40 GPM PUMP, HOSE, AND NOZZLE PACKAGE

20

A
15
11

7

22

10

26

23

1

8

21

19
B
3

4 28

2

9

A
15

6

16
17

5

19
27
12

B

18

25
24
14

13

12

MMG-00941

Item

Qty.

Part No.

Description

Item

Qty.

Part No.

Description

1

1

11074

16

1

17646

2

1

11220

17

2

10093

3

1

25173

18

1

50329

4

1

11219

19

2

17380

5

1

40039

20

1

50330

6

1

11511

21

1

18196

7

4

19311

22

1

21021

8

1

10082

23

1

50332

9

4

10205

Engine, 6.5 HP, Pump, MP-40 GPM
Diesel Filter - 40 GPM-50 PSI 10
Micron
Filter Head 1” NPT for F40 Filter
(700ACCF7017)
Battery Box, Small
Component Mount Assembly, 520
Fuel Trailer
Ø1” NPT x Ø1” Hose Barb ElbowPolypr-Black
Hex Head Cap Screw,
5/16-18 UNC x 1 1/2”
Hose Barb, 2” NPT x 1-1/2” x 90 Deg,
Poly
Bolt, Carriage, 3/8-16 UNC x 2”

24

4

19348

1-1/2” Ball Valve
Fitting, Hose Barb, 1-1/2 x 1-1/2 NPT,
STL
Hose, Diesel 1.5” ID x 60” Suction
520 Tank-Pump
Clamp, T-Bolt, 1.844” to 2.062”
Hose, Diesel 1” ID x 36” L 520
(Pump-Filter)
Elbow, 1” NPT, Female x Male, 90
Deg, Galv.
Diesel Nozzle, 1” Ultra Hi-Flow,
Green
Hose, Fuel, Dispensing, 1” x 25’
Hi-Test
Washer, Flat, 3/8”

10

1

10204

Reducer, 2” NPT to 1” NPT, Poly

25

2

19310

Bolt, Hex, 5/16-18 UNC x 1.0

11

1

11510

1” NPT x 1” Barb Adapter-Polypr-Blk

26*

1

40041

Hose Hook Assembly

12

6

19322

Washer, Lock, 5/16”, Steel

27

1

18661

Battery Cable Set, (29”)

13

4

19738

Nut, Hex, 5/16-18 UNC

28

1

21286

Battery, SP-30 (Not supplied)

14

4

19347

3/8-16 UNC Nylon Lock Nut

15

2

11513

Clamp, T-Bolt, 1.344” to 1.562”

66

*See additional page for parts breakdown.

15.6

40039 COMPONENT MOUNT ASSEMBLY

4

5
2

3

6

3

1

5

7

MMG-00942

Item

Qty.

Part No.

1

1

30729

Weldment, Component Frame

Description

2

1

50318

Plate, Swivel Flange

3

2

50319

Spacer, Swivel Bracket

4

4

19312

Bolt, Hex, 5/16-18 UNC x 2”

5

8

19321

Washer, Flat, 5/16”

6

1

30730

Weldment, Swivel Bracket

7

4

19586

5/16-18 UNC Nylon Lock Nut

67

15.7

40041 HOSE HOOK ASSEMBLY
1

4

7

5
6

6
8

2
5
3
MMG-00943

Item

Qty.

Part No.

1

1

50331

Hook, Hose

2

1

10211

Wiper, Nozzle

3

4

18321

4

4

50323

5

8

17768

Nut, Hex, Nylon, 1/4-20 UNC, SS
Screw, Cap, Hex Head,
1/4-20 UNC x 3/4” SS
Washer, Flat, 1/4”, SS

6

8

17767

Washer, Flat, 3/8”

7

4

19347

3/8-16 UNC Nylon Lock Nut

8

4

19326

Bolt, Hex, 3/8-16 UNC x 1.25

68

Description

15.8

60622 40 GPM PUMP AND REEL PACKAGE

A
20

15

7
25

11
23

10
1
8
19
3

B

4 26

2

9

A
15

16
6
17
5

24
12

19

22

18

B

21
13

14

12

MMG-00944

Item

Qty.

Part No.

Description

Item

Qty.

1

1

11074

15

2

11513

Clamp, T-Bolt, 1.344” to 1.562”

16

1

17646

17

1

10093

18

1

50329

19

2

17380

20

1

50330

21

4

19348

1-1/2” Ball Valve
Fitting, Hose Barb, 1-1/2 x 1-1/2 NPT,
STL
Hose, Diesel 1.5” ID x 60” Suction
520 Tank-Pump
Clamp, T-Bolt, 1.844” to 2.062”
Hose, Diesel 1” ID x 36” L 520
(Pump-Filter)
Washer, Flat, 3/8”

22

2

19310

Bolt, Hex, 5/16-18 UNC x 1.0

2

1

11220

3

1

25173

4

1

11219

5

1

40039*

6

1

11511

7

4

19311

8

1

10082

9

4

10205

Engine, 6.5 HP, Pump, MP-40 GPM
Diesel Filter - 40 GPM-50 PSI 10
Micron
Filter Head 1” NPT for F40 Filter
(700ACCF7017)
Battery Box, Small
Component Mount Assembly, 520
Fuel Trailer
Ø1” NPT x Ø1” Hose Barb ElbowPolypr-Black
Hex Head Cap Screw,
5/16-18 UNC x 1 1/2”
Hose Barb, 2” NPT x 1-1/2” x 90 Deg,
Poly
Bolt, Carriage, 3/8-16 UNC x 2”

10

1

10204

Reducer, 2” NPT to 1” NPT, Poly

11

1

11510

1” NPT x 1” Barb Adapter-Polypr-Blk

12

6

19322

Washer, Lock, 5/16”, Steel

13

4

19738

Nut, Hex, 5/16-18 UNC

14

4

19347

3/8-16 UNC Nylon Lock Nut

Part No.

Description

23*

1

30723

520 Diesel Hose Reel Upgrade

24

1

18661

25

1

21021

26

1

21286

Battery Cable Set, (29”)
Diesel Nozzle, 1” Ultra Hi-Flow,
Green
Battery, SP-30 (Not supplied)

*See additional page for parts breakdown.

69

15.9

30723 HOSE REEL UPGRADE
7

10

11

12
6

3

9

1
5

4

6

8

3

2
MMG-00946

Item

Qty.

Part No.

1

1

14213

Description
Hose Reel, Diesel, Ø3/4” x 25’
#SHF-N-525-FM
Elbow, 90 Deg, 3/4” NPT x 1”
Hose Barb, Poly
Clamp, T-Bolt, 1.344” to 1.562”

2

1

11229

3

2

11513

4

1

50323

5

1

10206

6

8

19348

Hose To Filter, 1”ID, 520
Reducer, Bushing, 1” NPT To 3/4”
NPT, Steel
Washer, Flat, 3/8”

7

4

19347

3/8-16 UNC Nylon Lock Nut

8

4

19326

9

1

11511

10

2

19133

Bolt, Hex, 3/8-16 UNC x 1.25
Ø1” NPT x Ø1” Hose Barb ElbowPolypr-Black
Rubber Bumper

11

2

19126

Nut, Hex, Flanged, 1/4-20 UNC

12

2

19099

Bolt, Hex, 1/4-20 UNC x .875

70

15.10

60626 DEF SYSTEM, 55 GAL
7
4

8

5

6

3

13

12

10

2

17
19
18
16
25

20

A
14

11

26
29

15

24
21

19
28

27

A
23

19

1

20

19

9

22

Item

Qty.

Part No.

1

1

17014

2

1

11542

Description
Pump, 12V DC DEF PIUSI
#F0020400A
Tank, DEF, 55 Gal

3

1

11221

Cap, DEF, Vented

4

1

11213

Vent, Ø2” NPS Dual Action (4 psi)

5

1

38670

6

1

17348

7

1

8
9

MMG-00945

Item

Qty.

Part No.

17

1

11207

18

1

10209

19

4

10186

20

2

10210

21

1

50328

17343

Top Weldment, Filler Neck, SS
Mis-Filling Prevention Device,
OPW 21GU
Gasket, Fill Neck, Top

22

4

19128

1

17345

Bolt Plate, Fill Neck, Bottom

23

4

18485

1

17353

Plug 1-1/2” NPT SCH80

24

4

17769

10

1

17344

Gasket, Fill Neck, Bottom

11

1

10162

25*

1

40041

26

1

50322

Bracket, DEF Reel

12

6

17346

27

2

19347

13

6

17347

28

2

19326

14

1

50326

29

2

19348

Nut, Lock,Nylon, 3/8-16 UNC
Bolt, Hex, 3/8-16 UNC x 1.25,
Steel, Mild
Washer, Flat, 3/8”

15

1

10207

16

1

50327

Reducer, 1-1/4” NPT to 1” NPT, Poly
Screw, Phillips, Flat, 1/4-20 x 7/8”
SS
Screw, Phillips, Round Hd, 1/4-20
x 3/8” SS
Strap, Tank 520 DEF Tank
Elbow, 90 Deg, 1” NPT x 3/4”
Hose Barb, Poly
Hose, DEF - 25FT

Description
Nozzle, DEF, 3/4” Out, 3/4” NPT
(OPW19DEF0500)
Hose Barb, 3/4” Hose ID x 3/4”
NPT, Brass
Clamp, T-Bolt 1-5/32”-1-15/32”
Kuriyama TBC-SS031
Bolt, Hex, 1/2”-13 UNC x 1/2”,
Steel, Zinc
Hose, DEF 3/4” ID x 24” Suction,
520 Tank-Pump
Nut, Hex, Nylon, 1/4”-20 UNC
Washer, 1/4 - narrow - Type A
Steel, Mild
Bolt, Hex, Flanged, Serrated,
Steel, Mild 1/4-20 UNC X 0.75
Hose Hook Assembly

*See additional page for parts breakdown.

71

15.11 30724 DEF HOSE REEL UPGRADE

4

5

7

1

7

6
3
2
MMG-00947

Item

Qty.

Part No.

1

1

11502

2

1

10163

3

1

10186

4

1

50323

5

4

19347

Hose Reel, DEF, 25’ (Cox Reel)
Elbow, 90 Deg, 3/4” NPT x 3/4”
Hose Barb, Poly
Clamp, T-Bolt, 1-5/32”-1-15/32”
Kuriyama TBC-SS031
Hose, DEF, 3/4” ID x 92” Suction
520 Pump-Reel
3/8-16 UNC Nylon Lock Nut

6

4

19326

Bolt, Hex, 3/8-16 UNC x 1.25

7

8

19348

Washer, Flat, 3/8”

72

Description

15.12

60624 DUAL HOSE REEL UPGRADE, DIESEL & DEF
2

1

MMG-00948

Item

Qty.

Part No.

Description

1*

1

30724

520 DEF Hose Reel Upgrade

2*

1

30723

520 Diesel Hose Reel Upgrade

*See additional page for parts breakdown.

73

15.13

60621 ULTRA PACKAGE, 520 FUEL TRAILER
1

2

3

MMG-00949

Item

Qty.

Part No.

1*

1

60626

DEF System, 55 Gal

Description

2

1

30725

3*

1

60625

Aluminum Wheels Upgrade
40 GPM Pump, Hose, and Nozzle
Package

*See additional page for parts breakdown.

74

15.14

SPARE TIRE KIT

2
1

3

MMG-00950

Item

Qty.

Part No.

Description

Item

Qty.

30726 Tire and Steel Wheel
1

1

14209

2

1

3

2

10218
10218
LUGNUT

Part No.

Description

30727 Tire and Aluminum Wheel

ST205/75R14, Tire and Steel Rim

1

1

14208

Carrier, Spare Tire
7/16-20 UNF Lug Nut
(Comes With 10218)

2

1

3

2

10218
10218
LUGNUT

ST205/75R14, Tire and Aluminum Rim
Carrier, Spare Tire
7/16-20 UNF Lug Nut
(Comes With 10218)

75

NOTES

76

NOTES

77

NOTES

78

MERIDIAN MANUFACTURING INC.
With over 65 years of experience,
Meridian is your storage and handling expert.

Cambridge Office
605 Sheldon Drive
Cambridge, ON N1T 2K1
PH: 519.620.6004
TF: 855.346.3712
FX: 519.620.6041

Camrose Office
4232 - 38 St.
Camrose, AB T4V 4B2
PH: 780.672.4516
TF: 800.830.2467
FX: 780.672.4759

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PO Box 1996
Regina, SK S4P 3E1
PH: 306.545.4044
TF: 800.667.5904
FX: 306.545.4216

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2902 Expansion Blvd.
Storm Lake, IA 50588
PH: 712.732.1780
TF: 800.437.2334
FX: 712.732.1028

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3125 - 24 Ave. N.
Lethbridge, AB T1H 5G2
PH: 403.320.7070
TF: 800.661.1436
FX: 403.320.7579

Winkler Office
Box 760, 275 Hespler Ave.
Winkler, MB R6W 4A8
PH: 204.325.7883
TF: 800.665.7259
FX: 204.325.5556

© 2015 Meridian Manufacturing, Inc. Registered Trademarks Used Under License.

Form No. 10253
Printed in U.S.A. (11/15)



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