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User Manual: o_535st

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OPERATORS MANUAL

Rev.4.12.2017

Speed Tender

535-ST

J. & M. Mfg. Co., Inc.
284 Railroad Street - P.O. Box 547
Fort Recovery, OH 45846
Ph: (419) 375-2376 Fax: (419) 375-2708
www.jm-inc.com

Table Of Contents
3-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Information
5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety Rules
6-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Decals
8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Specifications
9-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operations
18-31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service
32-34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulics
35-39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wiring
40-53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Repair Parts
41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ladder Parts
42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Scale Parts
43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chassis Parts
44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Goosneck Parts
45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Swing Arm Parts
46-47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conveyor Parts
48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic Door Parts
49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shell Parts
50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Roll Tarp Parts
51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hub Assembly
52-53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Talc Applicator Parts
54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Available Options
55-57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Aftermarket Parts

General Information
TO THE DEALER
Read manual instructions and safety rules. Make sure all items on the Dealer’s Pre-Delivery and Delivery Check Lists are completed
before releasing equipment to the owner.
The dealer must complete the Warranty Registration found on the Dealer Portal website located at dealer.jm-inc.com and return
it to J. & M. Mfg. Co., Inc. at the address indicated on the form. Warranty claims will be denied if the Warranty Registration has not been
submitted.
EXPRESS WARRANTY:
J. & M. Mfg. Co. Inc. warrants against defects in construction or materials for a period of ONE year. We reserve the right to inspect
and decide whether material or construction was faulty or whether abuse or accident voids our guarantee.
Warranty service must be performed by a dealer or service center authorized by J. & M. Mfg. Co., Inc. to sell and/or service the type
of product involved, which will use only new or remanufactured parts or components furnished by J. & M. Mfg. Co., Inc. Warranty
service will be performed without charge to the purchaser for parts or labor based on the Warranty Labor Times schedule. Under no
circumstance will allowable labor times extend beyond the maximum hours indicated in the Warranty Labor Times schedule for each
warranty procedure. The purchaser will be responsible, however, for any service call and/or transportation of the product to and
from the dealer or service center’s place of business, for any premium charged for overtime labor requested by the purchaser, and
for any service and/or maintenance not directly related to any defect covered under the warranty. Costs associated with equipment
rental, product down time, or product disposal are not warrantable and will not be accepted under any circumstance.
Each warranty term begins on the date of product delivery to the purchaser. Under no circumstance will warranty be approved
unless (i) the product warranty registration card has been properly completed and submitted to the equipment manufacturer, and
(ii) a warranty authorization number has been issued by the equipment manufacturer. This Warranty is effective only if the warranty
registration card is returned within 30 days of purchase.
This warranty does not cover a component which fails, malfunctions or is damaged as a result of (i) improper modification or
repair, (ii) accident, abuse or improper use, (iii) improper or insufficient maintenance, or (iv) normal wear or tear. This warranty
does not cover products that are previously owned and extends solely to the original purchaser of the product. Should the original
purchaser sell or otherwise transfer this product to a third party, this implied, with respect to tires or other parts or accessories not
manufactured by J. & M. Mfg. Co., Inc. Warranties for these items, if any, are provided separately by their respective manufacturers.
THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS, IMPLIED OR STATUTORY, INCLUDING
ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE.
In no event shall J. & M. Mfg. Co., Inc. be liable for special, direct, incidental or consequential damages of any kind. The exclusive
remedy under this Warranty shall be repair or replacement of the defective component at J. & M. Mfg. Co., Inc’s. option. This is the
entire agreement between J. & M. Mfg. Co., Inc. and the Owner about warranty and no J. & M. Mfg. Co., Inc. employee or dealer is
authorized to make any additional warranty on behalf of J. & M. Mfg. Co., Inc.
The manufacturer reserves the right to make product design and material changes at any time without notice. They shall not incur
any obligation or liability to incorporate such changes and improvements in products previously sold to any customer, nor shall
they be obligated or liable for the replacement of previously sold products with products or parts incorporating such changes.
SERVICE:
The equipment you have purchased has been carefully manufactured to provide dependable and satisfactory use. Like all
mechanical products, it will require cleaning and maintenance. Lubricate the unit as specified. Observe all safety information in
this manual and safety signs on the equipment.
For service, your authorized J. & M. dealer has trained mechanics, genuine J. & M. service parts, and the necessary tools and
equipment to handle all your needs.
Use only genuine J. & M. service parts. Substitute parts may void warranty and may not meet standards required for safety and
satisfactory operation. Record the model number and serial number of your equipment in the spaces provided:
Model No: 535 Speed Tender Serial No: ________________________

Date of Purchase: ______________________

Purchased From: ________________________________________________________________________________
Provide this information to your dealer to obtain correct repair parts.

General Information
TO THE OWNER:
The purpose of this manual is to assist you in operating and maintaining your seed tender in a safe
manner. Read it carefully. It furnishes information and instructions that will help you achieve years of
dependable performance and help maintain safe operating conditions. If this machine is used by an
employee or is loaned or rented, make certain that the operator(s), prior to operating:
1. Is instructed in safe and proper use.
2. Reviews and understands the manual(s) pertaining to this machine.
Throughout this manual, the term IMPORTANT is used to indicate that failure to observe can cause
damage to equipment. The terms CAUTION, WARNING and DANGER are used in conjunction with the
Safety-Alert Symbol, (a triangle with an exclamation mark), to indicate the degree of hazard for items of
personal safety. When you see this symbol, carefully read the message that follows and be alert to the
possibility of personal injury or death.
This Safety-Alert symbol indicates a hazard and means
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
DANGER Indicates an imminently hazardous situation that, if not avoided, will
result in death or serious injury.
WARNING Indicates a potentially hazardous situation that, if not avoided, could
result in death or serious injury, and includes hazards that are exposed
when guards are removed.
CAUTION Indicates a potentially hazardous situation that, if not avoided, may result
in minor or moderate injury.
IMPORTANT Indicates that failure to observe can cause damage to equipment.
NOTE Indicates helpful information.

SAFETY RULES:
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe equipment
can be erased by an operator’s single careless act. In addition, hazard control and accident prevention are dependent upon the
awareness, concern, judgment, and proper training of personnel involved in the operation, transport, maintenance and storage of
equipment.
Make certain that the operator(s), prior to operating is instructed in safe and proper use and reviews and understands the
manual(s) pertaining to this machine. Also make certain that the operator(s) reviews and understands the operator’s manual of
the tow vehicle prior to hooking up or operating the Speed Tender.
Read this manual before you operate this machine. If you do not understand any part of this manual, or need more information,
contact the manufacturer or your authorized dealer.
Safety Rules Next Page

Safety Rules
1.

Understand that your safety and the safety of other persons are measured by how you service and operate this machine. Know the
positions and functions of all controls before you try to operate them. Make sure to check all controls in a safe area before starting
your work.

The safety information given in this manual does not replace safety codes, federal, state, or local laws. Make certain your machine has
the proper equipment as designated by local laws and regulations.

A frequent cause of personal injury or death is from persons falling off equipment and being run over. Do not permit persons to ride
on this machine.

Secure Speed Tender safety chain to towing vehicle before transporting. Do not transport without safety chains being attached to
tow vehicle.

Make sure that the conveyor is resting on the conveyor support with spring latch in place before transport.

Use good judgment when transporting Speed Tender on a highway. Maintain complete control at all times. Regulate speed to road
conditions. Do not transport unit with rear compartment full and front compartment empty. The unit may not be properly balanced,
offsetting the tongue weight of the Speed Tender.

When transporting on public roads, the conveyor must be in the forward position to meet with lighting and visibility marking requirements.

Do not travel faster than 10 m/h. during off highway travel. Drive slowly over rough ground, hill sides, and around curves to avoid tipping.
Use extreme care when operating close to ditches, fences, or on hillsides.

Use care when moving or operating Speed Tender near electric lines as serious injury or death can result from contact.

10. Never adjust, service, clean, or lubricate Speed Tender until all power is shut off and the battery is disconnected. Keep all safety shields
in place.
11. Carbon monoxide can cause severe nausea, fainting, or death. Do not operate engine in closed or confined work area.
12. Explosive fuel can cause fires and severe burns. Stop engine before filling fuel tank.
13. Hot parts can cause severe burns. Do not touch engine while operating or just after stopping.
14. Hydraulic oil leaking under pressure can penetrate skin and cause infection or other injury.
15. To prevent personal injury when working with hydraulic power unit:
a.
Relieve all pressure before disconnecting fluid lines.
b.
Before applying pressure, make sure all connections are tight and components are in good condition.
c.
Never use your hand to check for suspected leaks under pressure. Use a piece of cardboard or wood for this purpose.
16. Make sure that everyone is clear of equipment before applying power or moving the Speed Tender.
17. Before filling the Speed Tender, make certain that no one is inside the grain tanks. Never allow children or anyone in, near, or on the
Speed Tender during transport or during loading and unloading of grain. Be aware that moving grain is dangerous and can cause
entrapment, resulting in severe injury or death by suffocation.
18. Before unhooking the Speed Tender from the transport vehicle, be sure to properly block the wheels to prevent the Speed Tender
from moving.
19. When using the conveyor swing option be sure to stand clear of the swinging conveyor at all times.

Decals
17

10
1
9

6
5

Description

Part #

Stripe Kit

Specify Model

J&M Oval Decal Large

JM0015151

Warning, High Pressure Fluid Decal

JM0010163

Warning, Keep Open Flames Away Decal

JM0014983

Run Engine At Full Throttle To Charge Battery

JM0032425

Danger, Electric Lines

JM0015099

Warning, Shut off Power Before Service

JM0018040

Danger, Flowing Grain Traps ST Decal

JM0014969

Warning, Moving Parts Decal

JM0014993

J&M Oval Decal Medium

JM0010179

Auto Dispense Instructions

JM0037816

Disconnect Power To Scales

JM0040056

On/Off Decal

JM0014974

Red & White Reflective Strip

JM0015079

Grease Decal

JM0040055

Warning, Falling/Lowering Decal

JM0014992

Speed Tender Advanced Delivery

JM0040057

Warning, Lug Nuts Tight? Decal

JM0014996

Warning, Pinch Point Decal

JM0014994

Ball Latch System

JM0040058

J&M Oval Tru-Trak Decal

JM0037730

Danger, Flowing Grain Traps ST Decal

JM0014969

www.jm-inc.com

JM0019239

Warning Latch Conveyor

JM0040054

Decals

15
9

16
14

13
19

24
18

*Model 390 Shown

Specifications

A
A
B
B
B
B
C
C
D
E
F
G
H
H
I
I
J
K

LC290

LC390

LC535

5’-1” (A-Frame)
2’-10” (Gooseneck)
1’-6” (min) (A-Frame)
2’-7” (min) (Gooseneck)

4’-9” (A-Frame)
2’-8” (Gooseneck)
1’-6” (min) (A-Frame)
2’-7” (min) (Gooseneck)

-----3’-6” (Gooseneck)
-----2’-9” (min)

1’-10” (max) (A-Frame)
3’-3” (max) (Gooseneck)

-----3’-4” (max)

22’-1” (A-Frame)
24’-4” (Gooseneck)
9’-8”
3’-10”
17’-11”
8’-6”
16’-4” (max)
8’-7” (min)
17’-4” (max)
12’-10” (min)

-----29’-2” (Gooseneck)
10’-8”
4’-0”
20’-2”
8’-6”
17’-0” (max)
8’-7” (min)
20’-4” (max)
16’-2” (min)

(Gooseneck)
1’-10” (max) (A-Frame)
3’-3” (max) (Gooseneck)
(Gooseneck)
21’-3” (A-Frame)
23’-5” (Gooseneck)

9’-3”
3’-10”
17’-11”
8’-6”
16’-4” (max)
8’-7” (min)
17’-4” (max)
12’-10” (min)

A
B
MODEL C4•50 CONTROLS
A) Standard All-Function Remote
Starts/Stops Conveyor
Raises/Lowers Conveyor
Opens/Closes Tank Doors
Hydraulically Swings Conveyor
B) Optional Deluxe Wireless Remote
Starts/Stops Conveyor
Raises/Lowers Conveyor
Opens/Closes Tank Doors
Hydraulically Swings Conveyor
Electronic Scale Shut-Off

E
C

MAX

Min

MIN

MAX

Capacity (total)

Weight
(empty)

Tongue Wt.
(loaded) Conveyor/Auger
Unloading Rate

Conveyor/
Auger Reach
Axles

Engine

LC290 290 Seed Units

22’ Long, 8” Tube
30 Bushels/Min
49’ (front to rear swing)
Conveyor

Two (2), 7,000 lb. Torsion-Flex
Axles w/Electric Brakes

11 HP Honda Motor
w/Electric Start

LC390 390 Seed Units

22’ Long, 8” Tube
30 Bushels/Min
49’ (front to rear swing)
Conveyor

Three (3), 7,000 lb. Torsion-Flex
Axles w/Electric Brakes

11 HP Honda Motor
w/Electric Start

LC535 535 Seed Units

24.5’ Long, 10” Tube 45 Bushels/Min
Conveyor

Two (2), 16,000 lb. Dual Wheel,
Spring Ride w/Electric Brakes

11 HP Honda Motor
w/Electric Start

6,100 lbs. 1,650 lbs.

7,500 lbs. 1,380 lbs.

10,400 lbs. 4,900 lbs.

50’ (front to rear swing)
(w/telescoping spout)

1.0
Operations
Specifications
1.1 Preparing the Towing Vehicle
Before towing the Speed Tender, refer to towing vehicle’s owner’s manual for information concerning hitch capacities, hitch
adjustments, and tire inflation.
Towing vehicle must be equipped with proper electric braking components.
NOTE: The Speed Tender is equipped with LED lights. The towing vehicle may require a
flasher upgrade for lights to operate properly.
Do not exceed towing vehicles GVWR (Gross Vehicle Weight Rating) or GCWR (Gross Combination Weight Rating), or the maximum
hitch load.

1.2 Preparing Speed Tender
Hydraulics: Check routing of all hydraulic hoses. Hoses should not be kinked, twisted or rubbing against sharp edges. Check all
hoses and fittings for hydraulic leaks. Tighten and /or repair or replace as required.
Lubrication: Lubricate Speed Tender as outlined in Service section 2.1. Refer to engine manual for proper fluid levels in engine.
Tires/Wheels: Check tire pressures and maintain at recommended operating pressure. It is important to check wheel nut/bolts for
proper torque as recommended. You can find proper tire pressure and wheel torque located on page 19 of this manual.

1.3 Connecting Speed Tender to the Towing Vehicle
WARNING: Do not stand between the Speed Tender and tow vehicle when hooking up.

1.
2.
3.
4.
5.
6.
7.

8.
9.
10.

NOTE: The Gooseneck Frame can feature either a 2 5/16” ball coupler or a 5th Wheel hook up.
Back tow vehicle up to Speed Tender.
Align the vehicle’s ball or lunette eye with the coupler or ring on the Speed Tender.
Lift tongue latch lever.
Lower jack to set Speed Tender coupler down on ball or lunette eye hook.
Latch coupler and insert pin. Check to make sure that coupler is securely latched.
Raise the “drop leg” of the gooseneck jack.
Attach 7-way plug to tow vehicle. Check the length of the Speed Tender 7-way to make sure that it is long enough to turn,
but not too long to touch the ground.
NOTE: Check to make sure that lights are in proper operating condition and repair or replace if necessary.
Connect the brake breakaway cable to towing vehicle.
Attach safety chains to tow vehicle by crossing chains (Figure 1.1). Allow enough slack in chains necessary for turning.
Test the brakes and all the lights on the Speed Tender

WARNING: Check safety chains for broken, stretched or damaged link or end fittings. Replace chains if found to be
damaged. Do not weld safety chains.

Specifications
1.0
Operations

Figure 1.1

1.4 Transporting
NOTE: Make sure the jack is fully retracted before transporting.
NOTE: Check to make sure the boom arm is in the boom rest and the lynch pin is in place
with the conveyor ratchet strap securely fastened.
NOTE: Make sure that the collapsible hopper is in the up position.
When transporting the Speed Tender on public roads, it is recommended to have the boom in the forward facing position. The
rearward facing position may not comply with state law for lighting and marking requirements.
WARNING: Travel at a safe speed that allows you to maintain complete control of towing vehicle and
Speed Tender at all times.

1.5 Hydraulic Power Unit Operation
WARNING: Explosive fuel can cause fires and severe burns. Stop engine before filling fuel tank.
WARNING: Carbon monoxide can cause severe nausea, fainting or death. Do not operate engine in an enclosed or confined area.
WARNING: Hot parts can cause severe burns. Do not touch engine while operating or just after stopping.
WARNING: Acid from battery can cause fires and severe acid burns. Make sure to charge battery in well-ventilated area.
WARNING: Make sure to relieve hydraulic pressure before working on hydraulic system.

1.0
Operations
Specifications
WARNING: Purge hydraulic system of air before operating Speed Tender to prevent serious injury or death.
WARNING: Wear proper hand and eye protection when searching for leaks. Use wood or cardboard instead of hands.
1.
2.
3.
4.
5.
6.
7.

Check to make sure all fittings and hardware are in proper operating condition. Replace if worn or
broken. Check engine fluid levels and sight gauge on reservoir for proper operating levels.
Slide the Fuel Shut-off Lever to the “ON” position (Figure 1.2).
Slide Choke Lever to the “ON” position (Figure 1.2).
Turn the key to the start position. Once engine starts, release key (Figure 1.2).
After starting, allow the engine to warm-up. Slide choke to the “OFF” position, and increase throttle speed (Figure 1.2).
To turn the engine off, slide the Fuel Shut-off to the “OFF” position (Figure 1.2).
Turn key off.
NOTE: In extremely cold weather, it is best to allow engine and hydraulics to warm-up before
increasing throttle speed.
NOTE: If a hydraulic leak appears, turn off immediately and take appropriate action.
NOTE: See Engine manual for more details on upkeep and service.

Throttle
Choke

Key

Fuel Shut-off
Figure 1.2

Specifications
1.0
Operations
1.6 Field Operation
WARNING: The Speed Tender must be hooked to the towing vehicle during loading and unloading.

1.
Position the Speed Tender next to the planter/drill so the conveyor will reach the planter box.
2.
Release the spring latch from the conveyor. (Figure 1.3).
3.
Start the hydraulic power unit and increase throttle speed. (Allow hydraulic fluid to warm-up.)(Figure 1.2).
4.
Raise the conveyor off the conveyor rest using the handheld control (Figure 1.4).
NOTE: Wireless options feature a Wireless Remote (Figure 1.4).
WARNING: When operating the hydraulic swing option, Do not stand in the operating range of the Conveyer.

Operating Range

Check to make sure the hopper is in the up position (Figure 1.6)

Conveyor

Spring Latch

Conveyor Rest

Figure 1.3

1.0
Operations
Specifications

n to work, the Speed Tender must
nd powered on Weigh-Tronix 640XL
mote with Auto Dispense as shown

Wireless
Remote

Handheld
Control

POWER

CONV
START

ter you change or
me the reciever is turned on

Hydraulic
Door
Assembly

CONV
STOP

J&M
MEGA REMOTE

e 1 button to activate

en the door, unload within
se the door and cleanout the
a button.
the Auto Dispense button again

TARE

NAVIGATION

SCROLL

done during the conveyor cleanout stage

ight
e menu

AUTO
OPEN

uttons to select the digit and
hange the digit
ht

FRONT
DOOR

DISP.

OPEN

REAR
DOOR

CLOSE
CONVEYOR

or Selection menu
ashing
ttons to select either door 1 or 2

FRONT

REAR

= Rear Door

J&M Mega Remote
with Auto Dispense
ays TEACHING MODE
On
ING COMPLETE” and will return to the live weight display.

Receiver

osition

Figure 1.4

See Section 4.1 for Remote Options

Figure 1.5

ccuracy, RUN THROTTLE AT 80% OR HIGHER
- Fort Recovery, Ohio - 419.375.2376 - www.jm-inc.com

Figure 1.6
8.

Hopper Up

Open door on Speed Tender using supplied remote. (Figure 1.4).

WARNING: Empty-out the rear compartment first to help prevent the chance of flipping the Speed Tender.
9.
10.
11.

Use the Handheld Control or Wireless Remote to start the conveyor.
Fill the planter/drill to desired level then repeat.
NOTE: Adjusting engine throttle will regulate conveyor speed.
Close door on Speed Tender before the last planter seed box is full so you can completely empty-out collapsible hopper
and conveyor.

CAUTION: If you are parked on an incline the conveyor may swing freely. (It is advised that you do not use the
Speed Tender on uneven ground).

Specifications
1.0
Operations
12.
13.
14.
15.
16.
17.

Position conveyor above conveyor rest and lower to allow its full weight on the conveyor rest.
Engage spring latch into conveyor rest. Be sure spring latch is fully engaged.
Make sure the collapsible hopper is in the up position for storage (Figure 1.6).
NOTE: If you are not using an optional hopper cover this will help the water drain out of the hopper.
The engine must throttle at, or above 80% throttle for 3 seconds to begin charge. After the 3 seconds at 80% throttle the
battery will continue to charge until the engine is turned off.
Slide the fuel shut off lever to the “OFF” position. This will allow the engine to shutoff by running out of gas.
Turn the key to the “OFF” position.

1.7 Filling Speed Tender From Another Wagon or Bulk Container
WARNING: The Speed Tender must be hooked to the towing vehicle during loading and unloading.
1.
2.
3.

Release spring latch from conveyor rest. (Figure 1.3).
Start the hydraulic power unit and increase throttle speed. (Allow hydraulic fluid to warm up.)
NOTE: Make sure collapsible hopper is in the down position.
Raise the conveyor off the conveyor rest using the handheld control. (Figure 1.4).
NOTE: Wireless options feature a Wireless Remote (Figure 1.4).

CAUTION: If you are parked on an incline, the conveyor may swing freely. (It is advised that you do not use
Speed Tender on uneven ground)

5.
Rotate the conveyor to 45 deg. (Figure 1.8)
6.
Lower the conveyor so you can remove the telescoping spout from the discharge end of the conveyor.
7.
Remove pins and raise up both handles to release ball from latch system.
Slide the ball away from the middle of the tender then swing the collapsible hopper end out from under the
Speed Tender shell.
8.
Position the discharge end over the Speed Tender.

NOTE: The conveyor is equipped with a stand (Figure 1.7). (It is recommended for use whenever
possible to maximize conveyor performance and for easier access to discharge point on bulk seed
containers).
Lock the conveyor in place.

45 deg.

Figure 1.7

Figure 1.8

Conveyer Stand

1.0
Operations
Specifications
11.
12.
13.
14.

Lock collapsible hopper in the up position (Figure 1.6).
Position the wagon or bulk seed container over the collapsible hopper.
Use the handheld controller or wireless remote to start the conveyor.
Fill the Speed Tender to desired level.

WARNING: Fill the front compartment first to help prevent the chance of flipping.
15.
16.
17.
18.

Run the conveyor until the collapsible hopper is empty.
When finished loading seed into the Speed Tender, move the wagon or bulk seed container away from conveyor.
Place collapsible hopper in the down position.
With the conveyor at a 45 deg. angle, swing the conveyor hopper back under the tank and slide ball back into latch system.
Replace both pins on latch handles.

CAUTION: If you are parked on an incline, the boom arm may swing freely. (It is advised that you do not use the
Speed Tender on uneven ground.)
19.
20.
21.
22.
23.
24.

Position conveyor above the conveyor rest and lower to allow its full weight on the rest.
Engage spring latch into the conveyor rest. Be sure spring latch is fully engaged.
Make sure the collapsible hopper is in the up position for storage (Figure 1.6).
NOTE: This will help the water drain out of the hopper.
The engine must throttle at, or above 80% throttle for 3 seconds to begin charge. After the 3 seconds at 80% throttle the
battery will continue to charge until the engine is turned off.
Slide the fuel shut off lever to the “OFF” position. This will allow the engine to shutoff by running out of gas.
Turn the key to the “OFF” position.

1.8 Cleaning out Collapsible Hopper and Conveyor
WARNING: The Speed Tender must be hooked to the towing vehicle during loading and unloading.
1.
2.
3.

Release spring latch from conveyor rest. (Figure 1.3).
Start the hydraulic power unit and increase throttle speed. (Allow hydraulic fluid to warm up if it is cold outside) (Figure 1.2).
NOTE: Make sure collapsible hopper is in the down position.
Raise the conveyor out of conveyor rest using the handheld control. (Figure 1.4).
NOTE: Wireless options feature a Wireless Remote (Figure 1.4).

CAUTION: If you are parked on an incline, the conveyor may swing freely. (It is advised that you do not use
Speed Tender on uneven ground).
4.

Rotate the conveyor to 45 deg. (Figure 1.8).

Specifications
1.0
Operations
5.
6.
7.
8.
9.

Lower the conveyor so you can remove the telescoping spout from the discharge end of the conveyor.
Swing the collapsible hopper end out from under the Speed Tender shell.
Place the collapsible hopper in the up position (Figure 1.6)
With the discharge end lower than the collapsible hopper end, place the discharge end into a 5 Gal. bucket
(Figure 1.9). Using the hand held controller, start the conveyor and run until completely empty.
Lower the collapsible hopper end back down to the ground. This will allow you to open the clean-out door.
(Figure 1.10)

Conveyer Cleanout Door
Figure 1.9
10.

Figure 1.10

Place collapsible hopper in the down position.

CAUTION: If you are parked on an incline, the conveyor may swing freely. (It is advised that you do not use
Speed Tender on uneven ground).
11.
12.
13.
14.
15.
16.

With the conveyor at a 45 Deg. angle, swing the conveyor hopper back under the tank and slide ball back into latch system.
Replace both pins on latch handles.
Position conveyor above conveyor rest and lower to allow its full weight on the conveyor rest.
Engage spring latch into conveyor rest. Be sure spring latch is fully engaged.
Make sure the collapsible hopper is in the up position for storage (Figure 1.6).
NOTE: This will help the water drain out of the hopper.
Slide the fuel shut off lever to the “OFF” position. This will allow the engine to shutoff by running out of gas.
Turn the key to the “OFF” position.

1.0
Operations
Specifications
1.9 Adjusting the Tarp Tension in Hanger Bracket
1.
2.
3.
4.
5.
6.

Fully unroll the tarp as shown in Figure 1.11.
Remove the two bolts that hold the tarp U-Joint on the splined shaft.
Remove the u-joint from the spline shaft.
Rotate u-joint and handle three or four spline teeth.
NOTE: Clockwise to tighten the tarp or counter-clockwise to loosen it.
Slide the u-joint and handle back onto the spline shaft.
Replace and tighten the two bolts.

U-Joint

Bolts

Figure 1.11
1.10 Basic Scale Operations
1.
2.
3.
4.
5.
6.
7.

Turn the scale “ON” by pressing the on/off button. The display shows “Hello” then the current weight value is displayed.
Press G/N to access the gross mode. (Live scale weight is displayed in the G/N weighing mode.)
In the gross mode, press the ZERO/CLEAR key to zero the indicator when the Speed Tender is empty.
After initial amount is placed on the scale, press the TARE Key. (Weight is tarred off and goes into net mode, showing
weight).
Load or unload material as needed (Shows + when loading and a – value when unloading).
When the display reaches the proper amount, stop loading or unloading.
Repeat steps 2 through 4 until complete.
NOTE: For more information, refer to the scale manual.

Specifications
2.0 Service
2.1 Grease Conveyer Bearings
Grease the conveyor bearings every 10 hours of operation and before storage. Use only two pumps of grease per bearing (Figure 2.1).
NOTE: Over lubrication of these bearings will result in premature failure.
NOTE: The conveyor has four bearings that need grease (two at each end). The auger is equipped with one bearing (at hopper end).

Grease Point

Figure 2.1
2.2 Grease Boom Arm
Grease pivot points on boom arm every 50 hours and before storage (Figure 2.2).

Grease Points

Figure 2.2

2.0 Service
Specifications
2.3 Tire Pressure
The following is to be used as a general guide for tire inflation. Figures can vary depending on specific brand of tire used. It is important that tires are inspected before and after unit is loaded. Start with the minimum pressure indicated. The tire should stand up
with no side wall buckling or distress as tire rolls. Do not exceed maximum recommended tire pressure. 125 psi is the cold rating of
the 215/75R17.5 tire that is standard for the 535 Speed Tender. J&M also recommends to rotate your tires front to back (not side to
side) every 1,200 miles or 12 months (whichever comes first) for longer tire life. Figure 2.3 below is a troubleshooting chart used to
ensure the tires wear evenly.

Figure 2.3
2.4 Tightening Lugnuts
Torque the 3/4” swivel flange nuts on new and removed wheels to 350 - 400 ft. lbs. after the first 10, 25, and 50 miles of driving, then
recheck torque every 50 hours or every year, whichever comes first.

Specifications
2.0 Service
2.5 Wheel Bearings
The wheel bearings need to be cleaned, inspected, and repacked every 12 months or 12,000 miles. Use a number 2 wheel bearing
grease to repack the bearings.
Bearing Inspection and Service:
1.
Jack up Speed Tender.
2.
Remove wheel lug-nuts.
3.
Remove wheel from hub.
4.
Remove grease cap.
NOTE: Be careful not to dent or cut a hole in grease cap.
5.
Remove the cotter pin, nut, and washer.
6.
Wiggle the hub to take the outer wheel bearing out.
7.
Pull hub assembly straight off the axle. If you want to reuse the grease seal, (which is not recommended), be careful to
support the weight of the hub so that the end of the axle does not ruin the rubber part of the grease seal.
8.
To remove the inner bearing, you must remove the grease seal.
9.
Remove inner bearing.
10.
Wash all grease and oil from the bearing cone using a suitable solvent. Dry the bearing with a clean, lint- free cloth and
inspect each roller completely. If any pitting, scalding, or corrosion is present, then the bearing must be replaced.
The bearing cups inside the hub must be inspected.
NOTE: Bearings must always be replaced in sets of a cone and a cup (See bearing cup replacement on following page.)
11.
Repack inner bearing with new grease.

A.
Place a moderate amount of grease in the palm of one hand.

B.
Hold the inner bearing, large side down, in your other hand

C.
Using the edge of the bearing like an ice-cream scoop, work it in until you see fresh grease

come out of the top side of the bearing.

D.
Rotate 1/8 of a turn and repeat until the whole bearing is full of fresh grease.
12.
Place the inner bearing in the back of the wheel hub and add a liberal dose of grease.
13.
Position the new wheel seal in its recess and lightly set it with a hammer.
NOTE: Be careful to not deform the metal part of the seal.
14.
Slide the hub assembly onto the spindle and push it back into position.
15.
Grease the outer bearings by hand. (See step 11)
16.
Slide it and the spindle washer onto the spindle and into the hub recess.
17.
Install and bottom out the spindle nut, then back it off 1/4 turn.
18.
Reinstall the spindle nut and replace the cotter pin with a new one.
NOTE: If the castle nut does not line up with the hole in the spindle, then loosen the nut slightly until it does.
19.
Pack the bearing cap with fresh grease and lightly drive it into the hub recess with a hammer.
20.
Reinstall the wheel onto the hub and torque the wheel lug-nuts.
NOTE: See wheel nut/bolt torque requirements located in section 2.4.
Bearing cup replacement:
1.
Place the hub on a flat work surface with the cup to be replaced on the bottom side.
2.
Using a brass drift punch, carefully tap around the small diameter end of the cup to drive it out.
3.
After cleaning the hub bore area, replace the cup by tapping it with the brass drift punch. Be sure the cup is seated all the
way up against the retaining shoulder in the hub.

2.0 Service
Specifications
2.6 Hydraulic Power Unit
Daily (every 5 hours of use):
1.
Check oil level.
2.
Inspect for oil leaks and repair as necessary.
3.
Check all hoses, fittings, bolts and hardware to make sure that they are secure and properly tightened.
4.
Check motor oil level. See Engine operator’s manual for details on oil levels, oil types, and service
intervals.
Once per season (every 20-25 hours of use):
Change hydraulic oil filter element with either a NAPA 155Z or a FRAM P1654A Filter.
Every two to three years (every 75-80 hours of use):
Drain oil reservoir and refill with clean, good quality hydraulic AW 32 oil. (It is not recommended to refill with tractor
hydraulic oil).
Replacing hydraulic parts:
Check parts section for proper part description and part # for replacement.
Purge air from system as follows:
1.
Disconnect the rod end clevis of all cylinders in a circuit and block up cylinders so the rod can completely extend and
retract without contacting any other components.
2.
Pressurize the system and maintain system at full pressure for at least 5 sec. after cylinder rods stop
moving. Check that all cylinders have fully extended or retracted.
3.
Check hydraulic reservoir and refill as needed.
4.
Pressurize system again to reverse the motion of step 2. Maintain pressure on system for at least 5 sec.
after cylinder rods stop moving. Check that cylinders have fully extended or retracted.
5.
Check for hydraulic leaks using cardboard or wood. Tighten connections according to the torque chart. (pg.28)
6.
Repeat steps 2, 3, 4 and 5 (3 to 4 times).
7.
Depressurize hydraulic system and connect cylinder rod clevises to their mating lugs.

2.7 Conveyer Belt Tracking
Conveyor belt must run in the center of the pulley at both the discharge end and the collapsible hopper end. Failure to do so will
lead to unnecessary wear and shortening of belt life. We recommend that you check your belt for proper tracking every 10 hours of
use and before every season.
Checking the belt tracking at collapsible hopper end:
1.
Open clean out-door located under collapsible hopper (Figure 2.4). This will allow you to see if the belt is centered on the pulley.
2.
If the tracking is ok, close the clean out-door. If tracking is off, see (Section 2.8).
Checking the belt tracking at discharge end:
1.
Remove the 12 bolts located at the discharge end (Figure 2.4).
2.
Remove the Discharge Pan and Rubber Discharge Pan. This will allow you to see if the belt is centered on the pulley.
3.
If the belt tracking is good, reinstall the head pan. If tracking is off, see Section 2.8.

Specifications
2.0 Service
Remove

Remove
Discharge Pan

Bearing Mounting
Plate
Jam Nut

Adjustment Bolt

Loosen these
bolts when adjusting belt
tension. Typical each side.

Figure 2.4

Conveyer
Clean-out Door

2.8 Adjusting Conveyor Belt Tracking
1.
2.

Measurments A & B need to be the same.

Loosen (Do Not Remove) the 4 bolts on the two bearing mounting plates located at the collapsible hopper end of the
conveyor (Figure 2.5). NOTE: Only adjust conveyor in normal position, do not adjust in self-fill position.
Operate the conveyor at a slow speed.

CAUTION: Keep hands and clothing away from moving parts.
3.
4.
5.
6.
7.

Loosen jam nut on adjustment bolt (Figure 2.5).
Tighten the adjustment bolt slowly until belt is running in the center of the pulley.
NOTE: Do not loosen the Adjustment bolt.
Tighten all bolts on bearing mounting plate, and adjustment bolts jam nuts.
Repeat at discharge end.
When belt is running in center of the pulley on both ends of conveyor, allow the Speed Tender to run for 10 min, and
recheck belt for proper tracking.
Jam Nut

Bearing Mounting
Plate

Adjustment Bolt
Jam Nut

Figure 2.5
22

Loosen these
bolts when adjusting belt
tension. Typical each side.

2.0 Service
Specifications
2.9 Belt Tensioning
1.
2.
3.
4.
5.

NOTE: You need to adjust your belt tension at least once a year.
Remove the head pan and head pan gasket (Figure 2.3).
Loosen (Do Not Remove) the 4 bolts on the two bearing mounting plates located at the discharge end of the conveyor
(Figure 2.3).
Loosen jam nut on adjustment bolt at discharge end (Figure 2.3).
Torque threaded adjustment bolt to 23 ft-lb.
Operate the conveyor at a slow speed.

CAUTION: Keep hands and clothing away from moving parts.
6.
7.
8.
9.
10.
11.

If the belt is tracking properly go to step 7. If tracking is off, see Section 2.8.
Open the clean-out door located under collapsible hopper (Figure 2.4). This will allow you to see if the belt is centered on
the pulley.
If the tracking is ok, close the clean-out door, tighten all hardware and go to step 9. If tracking is off, see Section 2.8.
Run the belt at medium speed for 10 min. and recheck the tracking at both the discharge and collapsible hopper end.
If tracking is off, see section 2.8.
If the belt is still tracking in the center of both pulleys, reinstall the head pan.

2.10 Electric Brakes
The Speed Tender is equipped with electric brakes. They need to be inspected and serviced immediately if a loss of performance is
experienced. You need to service your Speed Tender brakes at least once a year with normal use.
How to use your electric brakes properly:
Your Speed Tender brakes are designed to work in synchronization with your tow vehicle brakes. Never use your tow vehicle or Speed
Tender brakes alone to stop the combined load.
Your Speed Tender and tow vehicle will seldom have the correct amperage flow to the brake magnets to give you comfortable, safe
braking unless you make proper brake system adjustments. Changing trailer load and driving conditions, as well as uneven alternator
and battery output, can mean unstable current flow to your brake magnets. It is therefore imperative that you maintain and adjust
your brakes as set forth in this manual, use a properly modulated brake controller, and perform the synchronization procedure noted
below.
In addition to the synchronization adjustment detailed below, electric brake controllers provide a modulation function that varies
the current to the electric brakes with the pressure on the brake pedal or amount of deceleration of the tow vehicle. It is important
that your brake controller provide approximately 2 volts to the braking system when the brake pedal is first depressed and gradually
increases the voltage to 12 volts as brake pedal pressure is increased. If the controller “jumps” immediately to a high voltage output,
even during a gradual stop, then the electric brakes will always be fully energized and will result in harsh brakes and potential wheel
lockup.
To synchronize:
To insure safe brake performance and synchronization, read the brake controller manufacturer’s instruction completely before preforming the synchronization procedure.
Make several hard stops from 20 m/h on a dry paved road that is free of sand and gravel. If the Speed Tender brakes lock and slide,
decrease the gain setting on the controller. If they do not slide, slightly increase the gain setting, Adjust the controller just to the point
of impending brake lockup and wheel skid.

Specifications
2.0 Service
How to adjust electric brakes:
1.
Park the Speed Tender on firm and level ground.
2.
Block the trailer tires on the opposite side securely so that no forward or rearward movement is possible.
3.
Jack up the Speed Tender.
4.
Secure the trailer on jack stands of adequate capacity front and rear.
5.
At the back of the wheel, on the brake backing plate, there is a small rubber plug near the bottom of the backing plate.
Pry out this plug to give access to the star wheel adjuster.
6.
Insert the brake adjuster tool and maneuver it so that the tool engages with the teeth in the star wheel. The star wheel
looks like a gear with exposed teeth on the perimeter.
7.
Turn the adjuster until the brake locks up (you can no longer rotate the wheel by hand). This centers the brake shoes on
the brake drum so that they are in the correct position.
8.
Now back off the star wheel 8 to 10 clicks or as specified by the manufacturer. The wheel should spin freely with no
apparent drag to slow it down. A slight scraping noise is normal as the wheel turns.
9.
Repeat this procedure for all the wheels.
When to adjust brakes:
1.
After the first 200 miles of operating when the brake shoes and drums have “seated.”
2.
At 3,000 mile intervals or once a year, whichever comes first.
Brake Cleaning and Inspection:
Your Speed Tender brakes must be inspected and serviced at yearly intervals, (or more often as use and performance requires).
Magnets and shoes must be changed when they become worn or scored thereby preventing adequate vehicle braking. Clean the
backing plate, magnet arm, magnet, and brake shoes. Make certain that all the parts removed are replaced in the same brake and
drum assembly. Inspect the magnet arm for any loose or worn parts. Check shoe return springs, hold down springs, and adjuster
springs for stretch or deformation and replace if required.
Brake Shoe and Lining Inspection:
A simple visual inspection of your brake linings will tell if they are usable. Replacement is necessary if the lining is worn (to within
1/16” or less), contaminated with grease or oil, or abnormally scored or gouged. Hairline heat cracks are normal in bonded linings
and should not be cause for concern (Figure 2.6). When replacement is necessary, it is important to replace both shoes on each brake
and both brakes of the same axle. This will help retain the “balance” of your brakes.

Acceptable
Hairline Cracks

Figure 2.6

2.0 Service
Specifications
Replacing Brake Linings:
1.
Remove the brake shoe retract spring.
2.
Remove the shoe hold down assembly by holding the back of the pin with one hand and pushing against the spring and
twisting with a hold down spring tool until the cup is released.
3.
Remove both shoes together leaving the adjuster assembly and spring intact.
4.
Clean the backing plate and lever arm.
5.
Inspect magnet arm for any loose or worn parts.
6.
Replace springs that are broken, bent, or weak.
7.
Apply a light film of lubricant to the anchor pin and shoe rest pads & backing plate areas that are in contact with the lever arm.
8.
Attach the adjuster screw and spring to the new brake shoes. The star wheel and adjuster must be
positioned as before.
9.
Install the new shoes on the backing plate and reinstall shoe retract spring.
After replacement of brake shoes and linings, the brake must be re-burnished to seat in the new components. This should be done by
applying the brakes 20 to 30 times from an initial speed of 40 m/h, slowing the vehicle to 20 m/h. Allow ample time for brakes to cool
between applications. This procedure allows the brake shoes to seat into the drum surface.
Brake Lubrication:
Before reassembling, apply a light film of lubrication or similar grease, or anti-seize compound on the brake anchor pin, the actuating
arm bushing and pin, and the areas of the backing plate that are in contact with the brake shoes and magnet lever arm. Apply a light
film of grease on the actuating block mounted on the actuating arm.
Troubleshooting:
Most electric brake malfunctions that cannot be corrected by either brake adjustments or synchronization adjustments can generally
be traced to electrical system failure. Mechanical causes are ordinarily obvious, bent or broken parts, worn out linings or magnets,
seized lever arms or shoes, scored drums, loose parts, etc. Voltmeter and ammeter are essential tools for proper troubleshooting of
electric brakes.
How to Measure Voltage:
System voltage is measured at the magnets. Connect the voltmeter to the two magnet lead wires at any brake. This may be accomplished by using a pin probe inserted through the insulation of the wires dropping down from the chassis or by cutting the wires. The
engine of the towing vehicle should be running when checking the voltage (so that a low battery will not affect the readings).
Brake Magnet Inspection:
Your electric brakes are equipped with high quality electromagnets that are designed to provide the proper force and friction. Your
magnets should be inspected and replaced if worn unevenly or abnormally (Figure 2.7). Even if wear is normal as indicated by your
straightedge, the magnets should be replaced if any part of the magnet coil has become visible through the friction material facing
of magnet. It is also recommended that the drum armature surface be re-faced when replacing magnets. Magnets should also be
replaced in pairs - both sides of an axle.

Specifications
2.0 Service
Straight Edge

Abnormal Wear
(Replace)

Normal Wear

Figure 2.7
Voltage in the system should begin at 0 volts. As the controller bar is slowly actuated, the voltage should gradually increases to
about 12 volts. This is referred to as modulation. No modulation means that when the controller begins to apply voltage to brakes
it applies an immediate high voltage, which causes the brakes to apply instantaneous maximum power.
The threshold voltage of a controller is the voltage applied to the brakes when the controller first turns on. The lower the threshold
voltage, the smoother the brakes will operate. Threshold voltage in excess of 2 volts (quite often found in heavy duty controllers)
can cause grabbing, resulting in harsh braking.
How to Measure Amperage:
System amperage is the amperage being drawn by all brakes on the trailer. The engine of the towing vehicle should be running
when checking amperage.
One place to measure system amperage is at the blue wire of the controller which is the output to the brakes. The blue wire must
be disconnected and the amp meter put in series into the line. System amperage draw should be as noted in the table below. Make
sure your ammeter has sufficient capacity and note polarity to prevent damaging your amp meter.
Brake Size

Amps/Magnet

Two Brakes

Four Brakes

Six Brakes

Magnet Ohms

12 X 2

3.0

6.0

12.0

18.0

3.2

Replacing brake magnet:
1.
Orient the magnet over the lever arm post such that the magnet leads are in the correct position for routing.
2.
Push the magnet over the lever arm post by compressing the magnet spring between the magnet and the lever arm.
3.
Insert the magnet clip in the slot of the magnet. Be sure to orient the magnet clip so it will “snap” into place.
4.
Press down on the magnet and install the magnet clip.
5.
Be sure that the magnet moves up and down freely on the lever arm post.
6.
Route the wiring in the same manner noted on removal. Be sure that wires cannot bind, pinch, or rub. Manually actuate
lever arm to insure there is no interference.
7.
Install strain relief bushing, allowing enough slack in the wiring to allow the lever arm to move without straining the
wires. Be sure the wire cannot come in contact with the armature.
8.
Connect the magnet leads to the trailer wiring harness and then reinstall hub and drum.

2.0 Service
Specifications
Brake Drum Inspection:
There are two areas of the brake drum that are subject to wear and require inspection. These two areas are the drum surface where the
brake shoes make contact during stopping and the armature surface where the magnet contacts (only in electric brakes).
The drum surface should be inspected for excessive wear or heavy scoring. If worn more than .020” oversized, or if the drum has worn
out of round by more than .015”, then the drum surface should be turned. If scoring or other wear is greater than .090” on the diameter,
the drum must be replaced. When turning the drum surface, the maximum re-bore diameter for a 12” brake drum is 12.090”
The machined inner surface of the brake drum that contacts the brake magnet is called the armature surface. If the armature surface is
scored or worn unevenly, it should be refaced to a 120 micro inch finish by removing not more than .030” of material. To insure proper
contact between the armature face and the magnet face, the magnets should be replaced whenever the armature surface is refaced
and the armature surface should be refaced whenever the magnets are replaced.

2.11 Daily Service (5 -10 Hours of Use)
NOTE: J&M recommends the following service to be performed daily (every 5-10 hours of use)
Grease the conveyor bearings every 10 hours. Use only two pumps of grease per bearing
NOTE: Over lubrication of these bearings will result in premature failure.
NOTE: The conveyor has 4 bearings that need greased (2 at each end). 2. Check your belt for proper tracking every 10 hours
of use and before every season. For steps to properly track your belt see section 2.7.
NOTE: When checking the belt for tracking you should empty out the clean-out door (Figure 2.4).
3.
Check hydraulic oil level.
4.
Inspect for oil leaks and repair as appropriate.
5.
Check all hoses, fittings, bolts, and hardware to make sure that they are secure and properly tightened.
6.
Check engine oil level. See Engine operator’s manual for details on oil levels, oil types and service intervals.
7.
Check Speed Tender breaks and lights before towing.
8.
Check the Speed Tender periodically for cracks in welds and for other structural damage. Have cracked welds fixed immediately.
NOTE: Failure to have cracked welds fixed immediately could result in extensive damage to
the Speed Tender and greatly reduce its life.
9.
Make sure tires are properly inflated (See page 19).
10.
Make sure wheel lug nuts are properly torqued (See page 19).
11.
Make sure that the conveyor hopper guard is in place. Do not remove.
12.
Clean out the Conveyor at the end of every day of use (Section 1.8).
1.

2.12 End of the Year Service
IMPORTANT: When the Speed Tender is not going to be used for a length of time, J & M recommends that you store the
Speed Tender in a dry, protected place. Leaving your Speed Tender outside and open to the weather will shorten its life.

1.
2.
3.
4.

Grease the conveyor bearings. Use only two pumps of grease per bearing.
NOTE: Over lubrication of these bearings will result in premature failure.
NOTE: The conveyor has four bearing that need greased (two at each end).
Grease pivot points on boom arm before storage.
The wheel bearings need to be cleaned, inspected, repacked, and adjusted. Use a number 2 wheel bearing grease to repack the
bearings.
Inspect and service the brakes (magnets and shoes). They must be changed when they become worn or scored, thereby
preventing inadequate vehicle braking. Clean the backing plate, magnet arm, magnet, and brake shoes. Make certain that
all the parts removed are replaced in the same brake and drum assembly. Inspect the magnet arm for any loose or worn
parts. Check shoe return springs, hold down springs, and adjuster springs for stretch or deformation, replace as needed.

Specifications
2.0 Service
2.12 End of the Year Service(Continued)
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.

15.
16.
17.

Torque lug-nuts (See page 19).
Make sure that the tires are properly inflated (See page 19).
Remove all grain from inside the grain tanks.
Clean out the conveyor at the end of every season (Section 1.8).
Tension and track the conveyor belt. (Section 2.7).
Check the Speed Tender periodically for cracks in welds and for other structural damage. Have cracked welds fixed immediately.
NOTE: Failure to have cracked welds fixed immediately could result in extensive damage to
The Speed Tender and greatly reduce its life.
Check hydraulic hoses for wear and replace if needed.
Make sure that the conveyor hopper guard is in place.
Remove battery from the Speed Tender and place in a cool dry place.
NOTE: Attaching a trickle charger to the battery will help ensure a long life for your battery.
IMPORTANT: Be sure to disconnect the scales from the battery before charging.
Change hydraulic oil filter element with either a NAPA 155Z or a FRAM P1654A Filter.
Top off hydraulic oil tank with good quality hydraulic AW 32 oil.
NOTE: If the Hydraulic Oil appears to be “Milky” in color it should be changed immediately. Otherwise, the Hydraulic
Oil should be changed every 2-3 years. If the environment is extremely dusty or dirty the Hydraulic Oil should be
changed more often.
Check motor oil level. See Engine operator’s manual for details on oil levels, oil types, and service intervals.
Retract all hydraulic cylinders to prevent the piston rods from rusting.
Touch-up spots where paint has been worn away (use good quality primer paint - especially before
applying graphite paint to the inside of the grain tank).

2.13 Removing From Storage
1.

2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.

Grease the conveyor bearings. Use only two pumps of grease per bearing
NOTE: Over lubrication of these bearings will result in premature failure.
NOTE: The conveyor has four bearings that need greased (two at each end). The auger is equipped with one bearing
(at Hopper end) (See section 2.1).
Grease pivot points on boom arm.
Torque lug-nuts (See page 19).
Make sure that the tires are properly inflated (See page 19).
Check your belt for proper tracking every 10 hours of use and before every season. For steps to properly track your belt (Section 2.7).
Check oil level.
Inspect for hydraulic oil leaks and repair as appropriate.
Check all hoses, fittings, bolts, and hardware to make sure that they are secure and properly tightened.
Check engine oil level. See Engine operator’s manual for details on oil levels, oil types, and service
intervals.
Check Speed Tender lights before each time you tow.
Make sure that the conveyor hopper guard is in place.
Reattach battery and check to make sure that it is fully charged.
IMPORTANT: Be sure to disconnect the scales from the battery before charging.

2.14 Troubleshooting

2.0 Service
Specifications

Problems
Unit sways during travel

Solutions
a. Check tire pressure.
b. Check tow vehicle for loosened hitch parts.
c. Check tow vehicle’s hitch height.
d. Reduce towing speed.
e. Check wheel lug-nuts.
f. Check wheel bearings for adjustment (See section 2.5).

Tires show excessive wear

a. Check tire pressure.
b. Rotate tires. (See section 2.3)
c. Check wheel bearings for adjustment. (See section 2.5).
a. Service wheel bearings. (See section 2.5).
a. Properly adjust brakes.
b. Replace any weak or broken springs in brakes.
c. Replace the brake linings if excessively worn or contaminated
d. Check wheel bearings for adjustment (See section 2.5).
a. Properly adjust brakes
b. Check for short in electric circuit
c. Replace any brake magnets that are worn or defective
a. Properly adjust brakes
b. Replace any excessively worn or contaminated linings.
c. Check for short in electric circuit
d. Replace bent backing plate
a. Properly adjust brakes
b. Replace any weak or broken springs in brakes
a. Replace any weak or broken springs in brakes
b. Replace any excessively worn or contaminated linings
a. Replace any excessively worn or contaminated linings
a. Trailer is not adequately grounded
a. Check for pinched or leaking hydraulic line

Wheel makes grinding or squeaking noise
Noisy when brakes are being applying

No Brakes

Weak brakes

Dragging brakes
Locking brakes
Grabbing brakes
Surging brakes
Belt is not moving - Hydraulic pump is not producing
sufficient pressure or volume to belt motor.

Belt is not moving - Obstructed conveyer
Belt has insufficient output speed or R.P.M. - Hydraulic pump is
not producing sufficient pressure or volume to belt motor.

Belt has insufficient output speed or R.P.M. - Belt is slipping

b. Allow hydraulic oil to warm up
c. Increase engine R.P.M.
d. Charge battery or plug in to tow vehicle
e. Hydraulic fluid level low
f. Hydraulic filter clogged
g. Check for proper oil viscosity
h. Check hydraulic output pressure.
a. Make sure conveyor is not clogged
a. Check for pinched or leaking hydraulic lines.
b. Allow hydraulic oil to warm up
c. Increase engine R.P.M.
d. Hydraulic fluid level low
e. Hydraulic filter clogged
f. Check for proper oil viscosity
g. Repair or replace worn out pump.
a. Adjust belt tension and tracking (See section 2.8).
b. Check telescoping spout and conveyor for a clog.
c. Remove material from clean out door.

Specifications
2.0 Service
2.14 Troubleshooting
Problems
Belt has insufficient output speed or R.P.M. - Air in
hydraulic system.
Belt has insufficient output speed or R.P.M. - Leak in motor, valve
body, or bypass valves.

Solutions
a. Bleed air out of hydraulic system and fill reservoir (See section
2.6).
b. Look for leaking or cracked fittings.
a. Replace or repair motor, valve body, or bypass valves.

b. Check for proper oil viscosity.
c. Clean and lubricate the brake assemblies
Excessive wear to belt edge - Tracking is off.
a. Adjust belt tension and tracking (See section 2.8).
Excessive wear to belt edge - Rubber skirting is worn or out of place. a. Replace rubber skirting.
b. Adjust rubber skirting.
Boom arm will not move up or down - Engine R.P.M. slow.
Boom arm will not move up or down - Hydraulic pump is not
producing sufficient pressure or volume to hydraulic cylinder.

a. Increase engine R.P.M.
a. Check for pinched or leaking hydraulic lines.
b. Allow hydraulic oil to warm up.
c. Increase engine R.P.M.
d. Hydraulic fluid level low.
e. Hydraulic filter clogged.
f. Check for proper oil viscosity.
g. Check to see if hydraulic pump is worn out
h. Make sure battery is fully charged.
i. Check wiring to valve body and hydraulic pump

Hydraulic unit squeals

a. Check sight glass on hydraulic unit reservoir and fill if necessary.
b. Run engine at reduced speed for 5-10 minutes to warm up oil.
c. Clean/replace filler cap/breather.
d. Clear obstruction in suction hose.
e. Replace plugged/dirty oil filter element.

Hydraulic unit has poor performance at high R.P.M.

a. Clean pressure relief in control valve or replace
b. Check sight glass on hydraulic unit reservoir and fill if necessary.
c. Replace plugged/dirty oil filter element
d. Charge Battery

2.0 Service

2.15 Bolt Torque Specifications

Standard Dry Torque in Foot-Pounds
Bolt Dia.
(in.)

Pitch
(threads/
inch)

SAE
Grade 0-1-2
74,000 psi
Low Carbon
Steel

SAE
Grade 3
100,000 psi
Med. Carbon
Steel

SAE
Grade 5
120,000 psi
Med. Carbon
Heat T. Steel

SAE
Grade 6
133,000 psi
Med. Carbon
Temp. Steel

SAE
Grade 7
133,000 psi
Med. Carbon
Alloy Steel

SAE
Grade 8
150,000 psi
Med. Carbon
Alloy Steel

1/4

12.5

5/16

3/8

7/16

1/2

106

110

119

9/16

103

114

150

154

169

5/8

145

154

209

215

230

3/4

155

234

257

350

360

380

7/8

206

372

382

550

570

600

310

551

587

825

840

700

1-1/8

480

872

794

1304

1325

1430

1-1/4

375

1211

1105

1815

1825

1975

1-3/8

900

1624

1500

2434

2500

2650

1-1/2

1100

1943

1775

2913

3000

3200

1-5/8

5.5

1470

2660

2425

3985

4000

4400

1-3/4

1900

3463

3150

5189

5300

5650

1-7/8

2360

4695

4200

6980

7000

7600

4.5

2750

5427

4550

7491

7500

8200

3.0 Hydraulics
3.1 Hydraulic Schematic
17

14
Tank /Hydraulic Power Unit

16
32

Rear Door

15
Motor

Front Door

Conv. Drive

Pump

Top
Ports
Bottom
Ports

oor

Conv. Return

Rear
D

Swin
g

Fron
t Do

Cyl.

Boo
mC
yl.

Tank

Aluminum Valve Block

26
23

8
6

Swing Cyl.

5
7

11
Boom Cyl.

10
29

3.0 Hydraulics
t# Description

Part. No.

1/2" male JIC x 1/2" male NPT ; 90 degree elbow

JM0033727

1/2" male JIC x 1/2" male NPT ; 90 degree elbow, extra long

JM0033728

3/8" male NPT x 3/8" female NPT, swivel, 0.042 orifice; straight

JM0033729

3/8" male NPT x 3/8" female NPT; straight

JM0033739

3/8" male NPT x 3/8" female NPT; swivel

JM0033730

3/8" male JIC x 3/8" male NPT ; 90 degree elbow

JM0033731

3/8" male JIC x 3/8" male NPT ; 90 degree elbow, extra long

JM0033732

Relief Valve 1800 PSI

JM0033733

Relief Valve 1600 PSI

JM0033734

10 #8 O-Ring x 3/8” NPT Female Swivel 90 degree

JM0027285

11 Pilot Check Valve

JM0010153

12 #6 Male JIC X #8 Male O-Ring; 90 degree elbow

JM0037159

13 #6 Male JIC x #6 Female JIC Swivel x #6 Male JIC Tee

JM0037163

14 1/4" male pipe x 1/4" female JIC

JM0010301

15 1/2" male JIC X 1/2" male NPT straight

JM0015201

16 1/2" male JIC X 3/4” male NPT; 90 degree elbow

JM0033775

17 Hydraulic Power Unit

JM0003027

18 5 Function Aluminum Valve Block

JM0029973

19 WR series Hydraulic Motor w/ keyed and cross drilled shaft

JM0010469

20 1-1/2" Bore x 7" Stroke Hydraulic Cylinder

JM0002882

21 3” x 14” Welded JD Cylinder, No Rod Clevis

JM0041255

22 4” x 6” Welded Cylinder

JM0040425

23 .5 I.D. Hose #8 Female JIC Swivel x #8 Female JIC Swivel 228” OAL

JM0042206

24 1/2" I.D. Hose; #8 female JIC swivel X #8 JIC swivel; 27" OAL

JM0010287

25 1/2"I.D. Hose; 3/8" male NPT swivel X #8 female JIC swivel: 34" OAL

JM0010285

26 .25 I.D. Hose; .375 Male NPT Rigid X #6 Female JIC Swivel; 194 OAL

JM0041444

27 #8 male JIC X #8 male JIC; straight

JM0041452

28 1/4” I.D. Hose; 1/4” male NPT rigid X #6 female JIC swivel; 192” OAL

JM0010300

29 Small Cartridge SV10-21

JM0033736

30 Large Cartridge SV10-57

JM0033737

31 Solenoid - 6352012 - 12VDC

JM0033735

32 3000 PSI Gauge

JM0037742

33 3/8” Cross, 1 male, 3 female
34 Vonberg 2100 psi Blowoff Valve

JM0027115
JM0037492

35 #6 Male JIC X #8 Male O-Ring; 90 Degree Elbow

JM0037159

5 - Function Manifold Valve Schematic (Aluminum) 2015 & Newer
3.2 Aluminum Valve Block
P
N

E
D

F
A
G

M
C
L

B
H

Con
vey
or

Do o
r
Rea
r

or
Fro
nt D
o

Swi
ng

Con
Up/ veyor
Dow
n

Connector

Use good set of allen wrenches when changing orifices.

Letter

The cartridge should be tightened with 25 lbs. of torque.
The Coil nut should be tightened with 5 lbs. of torque.
There is a spring, poppit, and ball bearing at the bottom of each coil.
Top Coil operates bottom port.
Bottom Coil operates top port.
When changing cartridge make sure all functions are at rest.
The lettering on the coils should always be facing up.

Function

Conveyor swing front (optional)

Conveyor swing rear (optional)

Conveyor Up

Conveyor Down

Rear door up (optional)

Front door down (optional)

Power

Front door up (optional)

Rear door down (optional)

Pump In

Conveyor Start

4.0 Wiring
Specifications
4.1 Remote Options
BOOM
SWING
FRONT

Pin
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P

REAR

FRONT
DOOR
UP

CONVEYOR
START

STOP

DOWN

JM0037124

DPDT (On-Off-On)
Conveyor Swing Front/Rear
Front Door Up/Down
Rear Door Up/Down
Conveyor Up/Down
(Three position switch)

REAR
DOOR
UP

BOOM
UP

DOWN

JM0028114

Description
N/C
N/C
Conveyor Swing Front
Conveyor Swing Rear
Boom Up
Boom Down
Rear Door Up
Front Door Down
Red - Power
Front Door Up
Rear Door Down
Dump
Dump
Conveyor Start
N/C

DPDT (On-On)
Conveyor Start/Stop

(This is a throw switch, it is either
on or off.)

Starts/Stops Motor
Raises/Lowers Conveyor
Opens/Closes Tank Doors
Hydraulic Conveyr Swing
Note: If replacing Conveyor
Start/Stop switch, both
JM0028114 & JM0037125
will work. If operator wants
the switch to be on and off then
select JM0028114. If operator
wants the conveyor to only run
while he is holding the switch
then select JM0037125.

JM0037125

DPST (On-Off)
Conveyor Start/Stop

JM0014991

Handheld Controller

(This is a momentary switch, once you
let go of the switch it will turn off.)

JM0040666

Stationary Control J&M Talc
Raises/Lowers Conveyor
Opens/Closes Tank Doors
Hydraulic Conveyor Swing
On/Off Talc
Talc Speed
On/Off Conveyor
On/Off Lights

JM0041574

Deluxe Wireless Remote and LC Series Receiver Kit

JM0041573

LC Series Wireless Receiver
Ground

Speed Tender must
Weigh-Tronix 640XL
Dispense as shown

urned on

ctivate

nload within
d cleanout the

JM0036049

POWER

CONV
START

CONV
STOP

J&M
MEGA REMOTE
TARE

NAVIGATION

SCROLL

nse button again

onveyor cleanout stage
AUTO
OPEN

the digit and

enu

FRONT
DOOR

Wireless Remote (optional)

Deutsch Connector

Starts/Stops Motor
Raises/Lowers Conveyor
Opens/Closes Tank Doors
Hydraulic Conveyor Swing
Electronic Auto Scale Shutoff

Toggle Switch

DISP.

OPEN

REAR
DOOR

CLOSE
CONVEYOR

FRONT

REAR

either door 1 or 2

J&M Mega Remote
with Auto Dispense

MODE

E” and will return to the live weight display.

THROTTLE AT 80% OR HIGHER
ry, Ohio - 419.375.2376 - www.jm-inc.com

Serial Port Indicator

Wireless Throttle Control

kage

Specifications
Auto
Scale Shutoff
In order for the Auto Dispense function to work, the Speed Tender must
equipped
withDispense
a factory
installed
andthe
powered
on Weigh-Tronix
640XL
Inbe
order
for the Auto
function
to work,
Speed Tender
must
scale
indicator
with
the
J&M
Mega
Remote
with
Auto
Dispense
as
shown
be equipped with a factory installed and powered on Weigh-Tronix 640XL
to the
right.with the J&M Mega Remote with Auto Dispense as shown
scale
indicator
toUsing
the right.
the Auto Dispense Feature

Note: The Auto Dispense Feature is only active after you change or
Using
thethe
Auto
Dispense
confirm
weight
and/orFeature
door settings each time the reciever is turned on

Note:
The Auto
Dispense
Feature
is only
active after
you change
or confirm the weight
• Simply
press
the Green
Auto
Dispense
to activate
1 button
and/or door
settings
each
time
the
receiver
is
turned
on
the feature.
• •Simply
press the
Green
buttonthe
to activate
the feature.
The system
will
StartAuto
theDispense(1)
conveyor, open
door, unload
within
• The system
will
Start
the
conveyor,
open
the
door,
unload
within
2-4 Lbs ofthe
the desire
2-4 Lbs of the desire weight, close the door and cleanout
weight,conveyor
close the door
and
cleanout
the
conveyor
with
a
single
press
of
a
button.
with a single press of a button.
• •IfIffilling
multiple
planter
boxes,
press the
Auto
button again
to repeat
filling
multiple
planter
boxes,
press
theDispense
Auto Dispense
button
againthe
process.to
This
can
be
done
during
the
conveyor
cleanout
stage
repeat the process. This can be done during the conveyor cleanout stage
Setting
the the
desired
Auto Dispense
Weight Weight
Setting
desired
Auto Dispense
• Press
Scroll
(2) to2enter
Auto Auto
Dispense
menu menu
• Press
Scroll
to enter
Dispense
• Hold
TareTare
(3) till3 weight
flashes
• Hold
till weight
flashes
• Use
thethe
LeftLeft
and Right
Navigation
buttonsbuttons
to select to
theselect
digit and
Upand
and Down
• Use
and Right
Navigation
thethe
digit
buttons to
theDown
digit buttons to change the digit
thechange
Up and
• Hold
TareTare
(3) to3Save
the desire
weightweight
• Hold
to Save
the desire

Selecting
the Door
toDispense
Auto Dispense
Selecting
the Door
to Auto
• Press
Scroll
to enter
theSelection
Door Selection
2 twice
• Press
Scroll
(2) twice
to enter
the Door
menu menu
• Hold
Number
is flashing
3 until
• Hold
TareTare
(3) until
DoorDoor
Number
is flashing
• Use
Up and
Down
Navigation
select
either
• Use
thethe
Up and
Down
Navigation
buttonsbuttons
to selectto
either
door
1 or 2door 1 or 2
Door
= Front
Door
2 = Rear
Door
1 =1Front
Door
DoorDoor
2 = Rear
DoorDoor
• Hold
to Save
to door
• Hold
TareTare
(3) to3Save
to door
settingsetting

POWER

CONV
START

CONV
STOP

J&M
MEGA REMOTE
TARE

NAVIGATION

AUTO
OPEN

FRONT
DOOR

SCROLL

DISP.

OPEN

REAR
DOOR

CLOSE
CONVEYOR

FRONT

REAR

J&M Mega Remote
Pairing
the J&M
MegaMega
Remote
to the Receiver
Pairing
the J&M
Remote
to the Receiver
with
Auto Dispense
Note:
The
wireless
theoff
offposition
position
Note:
The
wirelessswitch
switchshould
should be in the
• Hold
Power
(4) until
the screen
displays
TEACHING
MODE MODE
• Hold
Power
the screen
displays
TEACHING
4 until
• Toggle
the the
Wireless
PowerPower
SwitchSwitch
to On to On
• Toggle
Wireless
• The
Display
will now
display
COMPLETE” and
will return toand
the live
display.
• The
Display
will
now“TEACHING
display “TEACHING
COMPLETE”
willweight
return
to the live weight display.
Note: For best accuracy, RUN THROTTLE AT 80% OR HIGHER
J&M Manufacturing Co., Inc. - Fort Recovery, Ohio - 419.375.2376 - www.jm-inc.com

4.0 Wiring
Specifications

4.2 Light Wiring Harnesses
Main Harness (JM0033700)
419-475

To A-Frame or
Goosneck Harness

To Rear Top
Harness

B
C

Front
Marker
Lights
To Stationary
Control Box

Valve Bank
Power

E
D

To Right
Brake Light

To Rear
Right Round
Red Marker
Light

To Electric Brake Cross Over

To Scale Box
(optional)
D

3/8” Blk
Heat shrink 4”

Conn: 12015792
Term: 12124580To License
Seal: 12015284
Conn: 12010973
Plate Light
A= Blk
Term: 12124582
B= Wht
Seal: 12015359
H
A= Blk

1/2” Blk

To Rear Heat shrink 4”
G
Left Round
Red
Marker
16/2-SJTO cut 91”
Strip 1.5”
each end
Light

94902
2.5”

2.25”

Cover wires
splices with Heat shrink
Heat shrink to go ont cable

To Battery

16g Wht
16g Blk

.250
.250

2.25”
2.25”

2.25”

16/2-SJTO cut 36”
Strip 1.5” each end
Conn:
12015792
Term:
12124580
Seal:
12015284 A=
Red
B= Blk

.400 (2 per)
.400 (2 per)

Conn:
12015792
Term:
12124580
Seal:
12015284
A= Blk
B= Red

Brake Cross over
D

2 per Kit

1 per K

B= Wht

16/2-SJTO cut 63”
Strip 1.5” each end

3/8” Blk
Heat shrink 4”

Conn: 12010973
Electric Brake Cross Over (535 Only) (JM0033700)
Term: 12124582

To Left
Brake Light

Marker Cross

F
A

Seal: 12015359
A= Red

2”
2”

60”
60”
1.5”
1.5”

B= Blk
4”
4”

1.5”
1.5”

Marker Lt Extentions

12g Red
12g Blk

3/8” Sleeving 61” ??
Sleeving 5” ??

Conn: 12
Term: 12
Seal: 1

16/2-SJTO cut 87”
Strip 1.5” each end

2 per Kit

Conn: 12015792
Term: 12124580
Seal: 12015284
A= Blk
B= Wht

A= Blk

B= Wht

L
Co:

Description
510 Wr Hn E

Front Top Harness (JM0020364)
A

White
2”

Rev

101”

54”

Tan

To Marker Light Extension

To Front Top Marker Light
54”

B
A

To Front Top Marker Light

A= Blk

2.25”

hrink
nt cable
16/2-SJTO cut 36”
Strip 1.5” each end
Conn:
12015792
Term:
12124580
Seal:
12015284 A=
Red
White
B= Blk
2”

.400 (2 per)
.400 (2 per)

B= Wht
94902
2.5”

16/2-SJTO cut 63”
Strip 1.5” each end

4.0 Wiring

3/8” Blk
Heat shrink 4”

BC
D

Rear Top Harness (JM0019964)
A B

Conn:
12015792
Term:
12124580
Seal:
12015284
A= Blk
B= Red

Tan

100”

Conn: 12010973
Term: 12124582
Seal: 12015359

7”

A= Red
B= Blk

2”

60”

7”

To Marker Light
1.5” Extension

4”

3/8” Sleeving 61” ??
Sleeving 5” ??

1.5”

7”

4”

12g Red
12g
C Blk

66”

4”
To Rear Top
Marker Lights

Marker Light Extension (JM0042081)

ions
Conn: 12015792
Term: 12124580
Seal: 12015284
A= Blk To Front/Rear
B= Wht

Conn: 12010973
Term: 12124582
Seal: 12015359

16/2-SJTO cut 87”
Strip 1.5” 87”
each end

A= Blk

B= Wht

Top Harness

J&M

Co:

Front Harness (JM0042074)

Description
510 Wr Hn Ext kit

Date 10/5/2016
Pn.

JM0039361

Rev.

36”
B

To Front Top
Harness

63”
91”
B

To Front Lower
Marker Light

D
C

7-Way Trailer Connection (JM0019962 A-Frame) (JM0019961 Gooseneck)
150”

167”

3”

A
C

16”
Light Blue
Dark Blue

Tail Lights
Brown

Left Turn & Brake
Yellow

12V Battery
Red

To Main Harness

Right Turn & Brake
Green

Ground

Electric Brakes

White

Blue

4.0 Wiring
Flood Light Switch Harness (JM0034135)

Onboard Controller
2”
Black
White

60”

2”

To Flood Light Harness

White
Black

To Flood Light Harness

B
C

Flood Light Harness (JM0019965)
To Tank Flood Light
170”

Black
A

White
402”

Black
C

Black

To Auger/Conveyor
Flood Light

White

6”

Flood
Light

Black
B
D

A
C

4.3 Scale Wiring
Scale Display/ Interface

Power Cord
Plug-in
Print Plug-in
(Optional)

Weigh Bar
Plug-ins

Wireless Receiver
Plug-in

Repair Parts

*Model 390 Shown
5.9

5.5
5.6

5.8

5.1
5.2
5.7
5.4

5.10

5.3

5.11

t#
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5.11
5.12

Description
Page
Ladder Parts
41
Scale Parts
42
Chassis Parts
43
Goose Neck Parts
44
Swing Arm Parts
45
Conveyor
46-47
Hydraulic Door Parts
48
Shell Parts
49
Roll Tarp Parts
50
Hub Assembly Parts
51
Talc Applicator Parts 52-53
Available Options
54-55

5.1 Ladder Parts

5.0 Parts
Specifications
t#
1
2
3
4
5
6
7
8
9
10
11
12

Description
3 Rung Ladder Assembly (535)
3/8" USS Flat Washer
3/8"-16 Gr5 Z Centerlock Hex Nut
1/2" x 3/8" Shoulder Bolt
Ladder Linkage (535)
Ladder Brace (535)
8 Rung Ladder Assembly (535)
3/8"-16 x 1" Gr5 Z SF Hex Bolt
3/8" USS Flat Washer
Right Slide Plate (535 Ladder Mount)
3/8"-16 Gr5 Z SF Hex Nut
Left Slide Plate (535 Ladder Mount)

Part. No.
JM0031287
JM0003061
JM0001512
JM0009998
JM0031279
JM0026744
JM0031154
JM0002092
JM0003061
JM0031284
JM0002152
JM0031175

Specifications
5.0 Parts

5.2 Scale Parts
t#
1
2
3
4
5
6
7
8
9
10
11

Description
Chrome T-Handle Non-Locking
Scale Box Door
1/2”-13 x 1-1/2 , 3/8” Shoulder Bolt
3/8"-16 Gr5 Z Centerlock Hex Nut
Scale Box
3/8”-16 X 1.0 Gr5 Z SF Hex Bolt
3/8”-16 Gr5 Z SF Hex Nut
Scale Mount Bracket
3/8”-16 x 3/4” Gr5 Z SF Hex Bolt
XL Scale Box Assembly
640XL Display

Part. No.
JM0001911
JM0029943
JM0009998
JM0001512
JM0029936
JM0002092
JM0002152
JM0031823
JM0001750
JM0029945
JM0007293

t#
1
2
3
4
5
6
7

Description
3/8"-16 x 3-1/2" Gr5 Z Hex Bolt
1/2"-13 X 1-3/4" Gr5 Z Hex Bolt
3/8"-16 Gr5 Z Centerlock Hex Nut
1/2" USS Flat Washer
Avery Weigh-Tronix Weight Bar
Scale Mount Weldment
1/2"-13 Gr5 Z Centerlock Hex Nut

Part. No.
JM0001986
JM0002101
JM0001512
JM0003082
JM0002797
JM0014148
JM0001511

Scale Display Box

640 XL Display

Scale Bar Mount

t#
1
2
3
4

Description
1/2"-13 x 1-3/4" Gr5 Z Hex Bolt
1/2" USS Flat Washer
Non-Scale Weldment
1/2"-13 Gr5 Z Centerlock Hex Nut

Part. No.
JM0002101
JM0003082
JM0002514
JM0001511

Non-Scale Bar Mount

*Typical Other Side

5.0 Parts
Specifications

5.3 Chassis Parts

Description

Part. No.

Description

Part. No.

5/8"-11 x 2" Gr8 Z Hex Bolt

JM0001771

535 Mud Flap

JM0036332

5/8"-11 Gr5 Z Centerlock Hex Nut

JM0002146

Rear Driver Step

JM0026846

Amber Round Light Assembly

JM0001908

18a Red Round Light Assembly

JM0001905

Amber Round Light

JM0001895

18b Red Round Light

JM0001901

Round Light Grommet

JM0001902

18c Round Light Grommet

JM0001902

Front Drive Side Step Fender Mount

JM0026842

JM0026933

Front Passenger Side Step Fender Mount

JM0027229

20a Red Oval Brake Light Assembly

JM0001903

3/8"-16 x 1" Gr8 Z SF Hex Bolt

JM0001509

20b Red Oval Brake Light

JM0007114

3/8"-16 Gr5 Z SF Hex Nut

JM0002152

20c Red Oval Brake Light Grommet

JM0001897

Drivers Side Fender Weldment

JM0005874

Chassis Frame Weldment

JM0040592

215/75R17.5 LRH TL Dual Wheel and Tire

JM0026074

Rear Passenger Step

JM0026997

3/4" Lug Nut

JM0042044

Left Hand Equalizer

JM0026794

11 1.0-8 X 6.5 Gr5 Z Hex Bolt
12 0.75-10 X 4.75 Gr5 Z Hex Bolt

JM0014192

16K Axle with Electric Brakes

JM0025802

JM0041868

License Plate Light & Bracket (Optional)

JM0010305

JM0026795

Right Hand Equalizer

14 1.0-8 Gr5 Z Centerlock Hex Nut
15 0.75-10 Gr5 Z Centerlock Hex Nut
*Typical Other Side

JM0002149
JM0002147

Bumper Weldment

Specifications
5.0 Parts

5.4 Goose Neck Parts

t# Description

Part. No.

535 Gooseneck Weldment

JM0041153

5/8”-11 Gr5 Z Centerlock Hex Nut JM0002146

5/8"-11 x 2 1/4" Grd 5 Z Hex Bolt

JM0001493

Seed Tender Gooseneck Jack

JM0007078

5.0 Parts

5.5 Swing Arm Parts
*Model 390 Shown

Description

Part. No.

Description

Part. No.

Swing Arm “C” Weldment

JM0040283

#6 Male JIC x #6 Female JIC Swivel x #6 Male JIC Tee

JM0037163

1-1/4" x 1-1/2" x 2" LG Sleeve Composite Bearing

JM0040288

PC-37 Check Valve

JM0018233

Horizontal Axis Boom Pivot Pin

JM0002456

#8 O-Ring x 3/8 NPT Female Swivel 90 Degree

JM0027285

5/16"-18 Gr5 Z Centerlock Hex Nut

JM0002143

1/2"-13 Gr5 Z Centerlock Hex Nut

JM0001511

1-1/4"-12 Gr5 Z Castle Hex Nut

JM0010113

.4375 x 2.75 Z Roll Pin

JM0009895

5/16"-18 x 2-1/2" Gr5 Z Hex Bolt

JM0028310

Pin Conveyor Swing

JM0040354

Swivel Arm

JM0040253

1"-8 Gr5 Z Hex Jam Nut

JM0001705

3/8"-16 x 1" Gr5 Z SF Hex Bolt

JM0002092

Upper Boom Pivot Weldment

JM0001605

Parallel Linkage Spool Assembly

JM0040192

1"-8 x 9" Gr8 Z Hex Bolt

JM0001708

Conveyor Swing Sprocket

JM0040445

3/8"-16 x 3/4" Gr5 Z SF Hex Bolt

JM0001750

1/2"-13 x 1-3/4" Gr5 Z Hex Bolt

JM0002101

1-1/4" x 6-3/4" Pin Keeper Weldment

JM0040322

1-1/4"-12 Z Gr5 Hex Jam Nut

JM0002158

1-1/4"-7 Gr5 Z Hex Nut

JM0001700

Adjustable Cylinder Mount Weldment

JM0040907

1"-14 Gr5 Z Nylon Locking Hex Jam Nut

JM0040430

3 x 14 Welded JD Cylinder, No Rod Clevis

JM0041255

1-3/4" x 2" x 1" LG Bronze Bushing

JM0002244

Roller Chain #60 - 18”

JM0040451

4 x 6 Welded Cylinder ASM

JM0040425

Scrubber Plate for Seed Tender Conveyor Swing

JM0040268

Upper Support Arm

JM0041094

Scrubber Holder for Conveyor Swing Door Rack

JM0040303

Bottom Support Arm

JM0041092

3/8"-16 x 1/2" Gr5 Z SF Hex Bolt

JM0040150

1 x 3.4 Clevis Pin with Cotter Pins

JM0019407

Guard - Conveyor Swing Sprocket

JM0040567

#6 Male JIC X #8 Male O-Ring; 90 Degree Elbow

JM0037159

Conveyor

5.6 Conveyor

t# Description

Part. No.

Spring Latch

JM0040544

#8-32 x 1/2" Slotted Hex Washer Head Machine Screw JM0012333

#8-32 Z Nylon Locking Hex Nut

JM0012334

Leg Spring Plunger

JM0002789

535 Hopper Hoop Weldment

JM0041871

Seed Tender Hopper Tarp 535

JM0041927

Seed Tender Hopper Cover 535

JM0041930

24.5' x 10" Tube Conveyor

JM0040697

Discharge Spout Components

Description

Part. No.

White Drive WR Series Hydraulic Motor

JM0010469

Hydraulic Motor Mount

JM0002225

3/8" x 1-3/4” SKT Shoulder Bolt

JM0033449

5/16”-18 Gr5 Z Centerlock Hex Nut

JM0002143

1/2" Dia. x 3/8" Long Shoulder Bolt

JM0009998

3/8"-16 Gr5 Z SF Hex Nut

JM0002152

1-1/4" Diameter 2 Bolt Flange Bearing

JM0001811

3/8"-16 x 1-1/4" Gr5 Z Carriage Bolt

JM0001639

Bearing Mount Bracket (Right)

JM0002235

10 Belt Conveyor Discharge Cover

JM0025379

11 10” conveyor head pan rubber

JM0025374

12 Top Skirting

JM0030506

13 10” V-Guide Bottom Brush

JM0030852

14 Drive Roller For V Guide Belt

JM0025414

15 5/8"-11 x 7-1/2" Gr5 Z Hex Bolt

JM0001631

16 5/8"-11 Gr5 Z Hex Nut

JM0001522

17 1/4"-20 x 3/4" Gr5 Z SF Hex Bolt

JM0001642

18 1/4"-20 Gr5 Z SF Hex Nut

JM0001630

19 Field Light (LED) Assembly

JM0001881

20 10” Diameter Clamp

JM0042060

21 Bearing Mount Bracket (Left)

JM0002234

Conveyor

5.6 Conveyor
Idler End Components

Description

Part. No.

3/8”-16 Gr5 Z SF Hex Nut

JM0002152

3/8”-16 x 1” Gr5 Z Carriage Bolt

JM0001632

Conveyor Guard Weldment

JM0025667

3/8”-16 Gr5 Z Centerlock Hex Nut

JM0001512

1-1/4” Diameter 2 Bolt Flange Bearing

JM0001811

Bearing Mount

JM0002199

5/8”-11 x 3-1/2” Gr5 Z Hex Bolt

JM0001650

5/8”-11 Gr5 Z Centerlock Hex Nut

JM0002146

1/2” Diameter x 3/8” LG Shoulder Bolt

JM0009998

10 1/4”-20 Gr5 Z SF Hex Nut

JM0001630

11 Clamp Bar - Conveyor Skirt

JM0025652

12 1/4”-20 x 3/4” Gr5 Z SF Hex Bolt

JM0001642

13 Conveyor Hopper Brush Mount

JM0025616

14 Tube Conveyor Roll, V-Guide, Idler

JM0025430

15 10” V-Guide Bottom Brush

JM0025633

16 3/8”-16 Gr5 Z SF Hex Nut

JM0002152

17 10” Tube Conveyor, V-Guide Weldment(Lower Section)

JM0025402

18 #8-32 Z Nylon Locking Hex Nut

JM0012334

19 Cleanout Door

JM0025727

20 #8-32 x 1/2” Slotted Hex Washer Head Machine Screw JM0012333
21 Adjustable Draw Latch

JM0010512

22 Seal - Hopper Skirt

JM0025263

23 1/2”-13 x 3-1/2” Gr5 Z Hex Bolt

JM0009914

24 Goose Ball - Bolt In

JM0040884

25 1/2"-13 Gr5 Z Centerlock Hex Nut

JM0001511

Specifications
5.0 Parts

5.7 Hydraulic Door Parts

*Typical Other Side

Description

Part. No.

1
2
3
4

1-1/2" Bore x 7" Hydraulic Cylinder

JM0002882

Hydraulic Door Weldment

JM0026704

1/2"-13 x 1-1/4" Gr5 Z Hex Bolt

JM0001513

1/2"-13 Gr5 Z Centerlock Hex Nut

JM0001511

5.0 Parts
Specifications

5.8 Shell Parts

Description

Part. No.

Description

Part. No.

Amber Round Light

JM0001908

1/2” x 3/8” LG .3/8”-16th Shoulder Bolt

JM0009998

Round Amber Light

JM0001895

5/8”-11 Gr5 Z SF Hex Nut

JM0002151

Round Rubber Light Fixture

JM0001902

3/8"-16 x 1" Gr5 Z SF Hex Bolt

JM0002092

Oval Window Grommet

JM0000254

3/8 -16 Gr5 Z SF Hex Nut

JM0002152

Oval Window

JM0000255

3/8"-16 Gr5 Z Centerlock Hex Nut

JM0001512

Red Round Light

JM0001905

Ball Latch Lock

JM0041464

Round Red Light

JM0001901

Spring Latch

JM0040544

Round Rubber Light Fixture

JM0001902

1/4”-20 X 1-1/2” Gr5 Z Hex Bolt

JM0002447

Power Unit Guard

JM0000327

1/4” USS Flat Washer

JM0003090

Ball Support Weldment / Assembly

JM0040369

1/4”-20 Gr5 Z Centerlock Hex Nut

JM0001505

Ball Handle Weldment

JM0041266

Hydraulic Oil Filter (Not Shown)

JM0033705

3/8” x 2-1/2” Z Round Wire Lynch Pin

JM0014929

Fuel Filter Basket (Not Shown)

JM0033704

Plastic Lanyard with Plastic Plug

JM0041431

5/8”-11 x 1-3/4 Gr5 Z Hex Bolt

JM0016681

5/8" USS Flat Washer

JM0003073

5.0 Parts

5.9 Roll Tarp Parts

Crank End

Spool End

Description

Part. No.

3/8"-16 Gr5 Z Centerlock Hex Nut

JM0001512

16 Tarp Stop

JM0002448

1/4"-20 Gr5 Z Centerlock Hex Nut

JM0001505

17 3/8"-16 x 1-3/4" Gr5 Z Hex Bolt

JM0002097

Roll Pipe Weldment (535)

JM0013891

18 3/8"-16 x 3/4" Gr5 Z SF Hex Bolt

JM0001750

Universal Joint

JM0001517

19 Tarp Standoff

JM0001889

3/8"-16 x 1-1/2" Gr5 Z Hex Bolt

JM0001659

20 Yellow Cap

JM0010047

1/4"-20 x 2-1/2" Gr5 Z Hex Bolt

JM0001506

21 Tarp Bow (535)

JM0026952

Crank Handle

JM0002907

22 Ridge Cable ASM (535)

JM0016622

Tarp Handle Hanger Bracket

JM0036728

23 Spring Return Assembly

JM0002437

Tarp Hanger Hook

JM0002967

24 Spring Return Cable (Not Shown)

JM0010307

10 Rubber Flapper

JM0002551

25 Canvas Tarp (535) (Not Shown)

JM0015905

11 3/8"-16 x 1" Gr5 Z SF Hex Bolt

JM0002092

26 Tarp Guide

JM0038446

12 1/2"-13 x 1" Gr5 Z Hex Bolt

JM0010225

27 Lip Lock (535)

JM0026788

13 1/2"-13 Gr5 Z Centerlock Hex Nut

JM0001511

28 1.0” USS Flat Washer

JM0031050

14 3/8"-16 Gr5 Z SF Hex Nut

JM0002152

15 Tie-Down Tube (535)

JM0013896

Description

Part. No.

5.0 Parts

5.10 Hub Assembly

Description

Part. No.

16k Oil Seal

JM0042017

16K Large Bearing

JM0042014

16k Large Race

JM0042013

Electric Brake Assembly LH

JM0042047

Electric Brake Assembly RH

JM0042049

16k Drum

JM0042046

16k Hub 10 on 8.75

JM0042045

16k Small Race

JM0042015

16k Small Race

JM0042015

Spindle Washer 3” OD

JM0042050

10 16k Spindle Nut

JM0042055

11 16k Cotter Pin

JM0042054

12 16k O-Ring (Oil Cap)

JM0042051

13 16k Oil Cap Kit

JM0042053

14 16k Plug (Oil Cap)

JM0042052

6.0 Aftermarket Parts

5.11 J&M Talc Applicator Parts
Description

JM#

2” PVC for C4-50 & 510 Talc - 58-3/8" Long

JM0037616

C4-50 & 535ST Talc flighting asm - 79-7/8" Long

JM0037619

535 Talc Mounting Bracket Weldment

JM0037641

535 Talc Spout Mounting Bracket

JM0037470

17 Deg. Talc Box Weldment

JM0037538

Large Agitator 17 DEG

JM0037241

Drive Adapter

JM0035081

3/4” Flat washer

JM0035079

12V Electric Gear Motor

JM0035522

Large Talc box screen

JM0037456

17 Deg. Talc Box Door

JM0037237

T-Handle Non Locking Chrome

JM0001911

1/2” Dia. x 3/8” LG 3/8”-16th Shoulder Bolt

JM0009998

3/8” USS Flat Washer

JM0003061

3/8”-16 Gr5 Z SF Hex Nut

JM0002152

5/8"-11 Gr5 Z Center-lock Hex Nut

JM0002146

3/4” Dia x 1/2” LG, 5/8-11, Shoulder Bolt

JM0034989

3/8"-16 x 3/4" Gr5 Z SF Hex Bolt

JM0001750

M6-1 x 14 Gr8.8 YZ Hex Bolt

JM0031837

Weed Whip Cord 18”

JM0038500

5/16”-18 x 3/16” Knurl Grip Cup Set Screw

JM0038513

2” PVC Downspout

JM0037544

Screw Clamp

JM0030547

3/8"-16 Gr5 Z Center-lock Hex Nut

JM0001512

Talc Chain Drag Poly Idler

JM0037547

#35 Chain - 44-5/8” Long

JM0037553

Chain Sprocket Weldment

JM0037565

Idler Sprocket Housing Weldment

JM0037838

#10-24 X 1.0 Z Round Head Phillips Screw

JM0037646

#10-24 Z Nylon Locking Hex Nut

JM0016030

2" Black Pipe, Sharp 90 Deg Elbow

JM0038564

3/8" Round U-Bolt 2" Pipe Size

JM0000351

Talc Rotation Bracket Weldment

JM0038395

1/2”-13 x 1” Gr5 Z Hex Bolt

JM0010225

1/2”-13 Gr5 Z Hex Nut

JM0002124

Clamp

JM0037668

3/8”-16 x 3” Gr5 Z Hex Bolt

JM0001666

6.0 Aftermarket Parts
22
14

2
11
12

39
22

9
23
35

1
33

27
36
28
29
32

5.12 Available Options

5.0 Parts

Description

Product #

5th Wheel Hitch on Gooseneck Frame Assembly in place of standard Truck Hitch. Includes 7-way Flat
to 7-Way Round Adapter

535ST-SH

Trailer Mount Kit in place of Standard Chassis (Deluxe All-Function Wireless Remote Control Option
Recommended)

535ST-TM

Electric Roll Tarp in place of standard Roll Tarp

RT-535ST-E

Spare 215/75R17.5 Tire and Wheel with Mounting Hardware (mounted to rear leg of tank)

535ST-1DTW

10” Diameter Telescoping Spout (2 Stage)

10-TS-2

10” Diameter Canvas Sock (for telescoping spout)

10-CS-TS

10” Diameter x 36” Long Flex Hose

10-36-FH

10” Diameter Flex Hose Sock

10-CS-FH

Dual Hydraulic Jack Kit in place of standard manual jack

JM0036731

LCD Color Monitor and Camera Kit

RV7001K

Licensing Package for SpeedTender. Includes License plate bracket with light, VIN number decal and Certificate of Origin
document for licensing

ST-LVC-1

Factory Installed Electronic Scale Package with Standard WT 640XL Indicator

535STWS

Avery Weigh-Tronix 2060 Indicator (includes USB export and Field Data Storage capabilities) in place of 640XL Indicator

AWT-2060-E

XLR Remote Display (7 1/2” x 27”) with bright red LED 3 1/2” alphanumeric matrix display (4 1/2” overall, including graph
bar). Includes cord for Weigh Tronix 640XL Indicator and mounting bracket.

XLR-8-640XL

Thermal Printer for Weigh Tronix Indicator (Indicator must have serial port)

CP103

Deluxe Wireless Remote Control in place of standard control (With Green Button. Started in 2017). Features include
handheld remote to hydraulically open/close tank doors, raise/lower boom, start/stop the auger or conveyor, hydraulically
turn auger or conveyor, and automatic electric scale shut-off for precise unloading.

SPT-WC1-D2

Optional Speed Control for SPT-WC1-D2 Remote (2017 and newer) includes actuator and control module to adjust engine throttle

JM0040893

Optional Hydraulic Flow Valve to manually control conveyor speed.

JM0015202

J&M Talc Applicator with Mounting Brackets and Accessories for 535ST SpeedTender

TA-535-16

6.0 Aftermarket
Installation Instructions
Specifications

6.1 Scales Installation

Note: For Scale parts see Section 5.3
1.
2.

Slide the weigh bar into the scale mount. Making sure that the Weigh bar sticker is facing up (Figure 6.1).
Insert two 3/8”-16 x 3-1/2” Grade 5 Zinc Hex Bolt (#1) into scale mount and tighten using 3/8”-16 Centerlock Hex Nut
(#2) (Figure 6.1).
1

Figure 6.1
3.

Remove the 4 bolts from each of the Dummy Scale Mounts and remove it from the unit.

WARNING: With the 4 bolts removed from each of the Dummy Scale Mounts. The Chassis and Shell are not attached
and can slide apart.
4.
5.
6.
7.
8.

Lift the shell approximately 2-3”. This will allow enough clearance to slide the weigh bars into the Shell/Leg
Weldment Spools. (Figure 6.2).
Slide Weigh Bars into the Shell/Leg Weldment Spools and lower the Shell/Leg Weldment down so the Weigh Bar
Mounts set on the Scale Mounting Plates.
Use a punch to align the Weigh Bar Mount holes with the Scale Mounting Plate holes.
Insert 1/2”-13 X 1 3/4” Grade 5 Hex Head Bolt (#3) with two 1/2” Zinc USS Washers (#4) and 1/2”-13 Grade 5 Zinc
Centerlock Hex Nut (#5) (Figure 6.2)
IMPORTANT: Be careful not to pinch wires between the Speed Tender chassis and the Scale Mounting Plates.
Torque each bolt down to 85 ft-lbs on all 4 Scale Mounting plates (Figure 6.3).

Figure 6.2

Specifications
6.0 Aftermarket
Installation Instructions
9.
10.
11.
12.
13.
14.

Remove the four 1 3/8” grommets located in the four chassis holes (Figure 6.3)
Slide one grommet on to each of the weigh bar wires of B,C, and D. (Figure 6.3)
NOTE: Spray grommets with a lubricant spray for ease of installation.
Route each wire from B,C and D so they exit chassis hole (Figure 6.3).
Slide the grommet from chassis hole over the wires from B, C, and D. (Figure 6.3).
Reinstall the grommets back into the chassis holes. (Figure 6.3).
Push excess wires into chassis hole (Figure 6.3).
NOTE: Spray the grommet with a lubricant spray for ease of installation.

6
B

Chassis Holes
D

*Model 390 Shown

Figure 6.3
15.

Attach Scale Display Box (#7) onto the Shell/Leg Weldment (Figure 6.5) with 1/4”-20 X 1” Grade 5 Zinc Hex Bolt (#8) and
1/4”-20 Grade 5 Zinc Serrated Flange Hex Nut (#9) (Figure 6.4). Remove the Stationary control box from the Leg and attach to
the outside of the Scale Display Box (#7).

8
7
9

Figure 6.4
16.
17
18.
19.
20.
21.
22.
23.
24.
25.

Figure 6.5

Insert the four wires form the weigh bars into the back of the scale indicator box. Insert weight bar wires through each
grommet.
Remove the Back Plate from the 640XL Display Interface (Figure 6.6). Save the nuts and lock washers from the 640XL
Display Interface.
Insert the 640XL Display Power Cord into grommet hole closest to the door hinge of the scale indicator
box.
Attach all 5 wires to the bottom of the 640XL Display Interface. (Figure 6.7)
Use the nuts and lock washers from step 17 to attach the indicator to the scale indicator box.
Connect the indicator box power wire to the battery. The white wire is positive and the black wire is negative.
Push extra wire back into chassis holes. (Figure 6.3)
Secure Weigh Bar Wires running from the chassis holes with the 4 large wire ties provided.
Secure the Weigh Bar Wires running from the indicator box to chassis hole with a wire tie.
Power up unit to confirm function. Use scale manual to calibrate the scale system.

6.0 Aftermarket
Installation Instructions
Specifications

Back Plate

Print
Power Cord Plugin
Plugin (Optional)

Figure 6.6

Figure 6.7

NOTES

Weigh Bar
Plugins

Wireless Receiver Plugin

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