Mikasa Drums Mt 60Hs Users Manual MT60 HS REV7.p65

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PARTS AND OPERATION MANUAL
PARTS AND OPERATION MANUAL

Tamping Rammer
Model MT-60HS

Revision #7 (03/02/01)
MULTIQUIP INC..

PARTS DEPARTMENT:

18910 WILMINGTON AVE.
800-427-1244
CARSON, CALIFORNIA 90746 FAX: 800-672-7877
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:
310-537-3700
800-421-1244
800-478-1244
FAX: 310-537-3927
FAX: 310-631-5032
E-mail:mq@multiquip.com • www:multiquip.com
Atlanta • Boise • Dallas • Houston • Newark
Montreal, Canada • Manchester, UK
Rio De Janiero, Brazil • Guadalajara, Mexico

PAGE 2 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

HERE'S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING
PARTS DEPARTMENT
800-427-1244 or 310-537-3700
FAX: 800-672-7877 or 310-637-3284
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE
800-478-1244 or 310-537-3700
FAX: 310- 537-4259
WARRANTY DEPARTMENT
888-661-4279, or 310-661-4279
FAX: 310- 537-1173
MAIN
800-421-1244 or 310-537-3700
FAX: 310-537-3927

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 3

TABLE OF CONTENTS
Here's How To Get Help ........................................ 3
Table Of Contents ................................................. 4
Parts Ordering Procedures ................................... 5
Rules For safe Operation ..................................6-7
Operation and Safety Decals ................................ 8
General Information .............................................. 9

MT-60HS
Specification ........................................................ 10
Controls and Components .................................. 11
Operation .......................................................12-14
Maintenance ..................................................15-16
Troubleshooting Guide ...................................17-18
Explanation Of Codes In Remarks Column ........ 20
Suggested Spare Parts ....................................... 21
Name Plate and Decals .................................22-23
Crankcase and Engine Assembly ..................24-25
Guide Cylinder and Foot Assembly ...............26-27
Tank and Handle Assembly ...........................28-31

ROBIN EC-08GH ENGINE
Crankcase and Cylinder Assembly ................32-33
Crankshaft and Piston Assembly ...................34-35
Governor Assembly .......................................36-37
Muffler Assembly ...........................................38-39
Carburetor and Oil Pump Assembly ..............40-41
Recoil Starter and Blower Assembly ...........42-43
Air Cleaner Assembly.................................. 44-45
Carburetor Components Assembly ...............46-47
Recoil Starter Components Assembly ...........48-49
Magneto Assembly ........................................50-51

Terms and Condition of Sale — Parts ..................... 52

NOTE

Specification and part number
are subject to change without
notice.

PAGE 4 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

PARTS ORDERING PROCEDURES
n
n
n
n
n
n
n

Dealer account number
Dealer name and address
Shipping address (if different than billing address)
Return fax number
Applicable model number
Quantity, part number and description of each part
Specify preferred method of shipment:

•
•
•
•

UPS Ground
UPS Second Day or Third Day*
UPS Next Day*
Federal Express Priority One (please provide us with your Federal
Express account number)*

•
•

Airborne Express*
Truck or parcel post

*Normally shipped the same day the order is received, if prior to 2PM west coast time.

Earn Extra Discounts when
you order by FAX!
All parts orders which include complete part numbers
and are received by fax qualify for the following extra
discounts:
Number of
line items ordered
1-9 items

Additional Discount
3%

10+ items**

Get special freight allowances
when you order 10 or more
line items via FAX!**
n
n

UPS Ground Service at no charge for freight
PS Third Day Service at one-half of actual freight cost

No other allowances on freight shipped by any other carrier.
**Common nuts, bolts and washers (all items under $1.00 list price)
do not count towards the 10+ line items.
*DISCOUNTS ARE SUBJECT TO CHANGE*

count
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i
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Fa
A
Extra
tic US
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for Do
ly
rs On
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a
e
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UPS l
Specia

nly
ders o
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Now! Direct TOLL-FREE access
to our Parts Department!

Toll-free nationwide:
800-421-1244
Toll-free FAX:
800/6-PARTS-7 • 800-672-7877

Fax order discount and UPS special programs revised June 1, 1995

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 5

RULES FOR SAFE OPERATION
CAUTION:
Failure to follow instructions in this manual
may lead to serious injury or even death!
This equipment is to be operated by trained
and qualified personnel only! This
equipment is for industrial use only.
The following safety guidelines should always be used when
operating the MT-60HS Tamping Rammer:
GENERAL SAFETY
■ DO NOT operate or service this
reading this entire manual.

equipment before

■ This equipment should not be operated by persons under 18
years of age.
■ NEVER operate this equipment without proper
protective clothing, shatterproof glasses, steel-toed
boots and other protective devices required by the
job.

■ NEVER operate this equipment when not
feeling well due to fatigue, illness or taking
medicine.
■ NEVER operate this equipment under the
influence or drugs or alcohol.

■ NEVER use accessories or attachments, which are not
recommended by Multiquip for this equipment. Damage to the
equipment and/or injury to user may result.

■ NEVER touch the hot exhaust
manifold, muffler or cylinder.
Allow these parts to cool before
servicing engine or rammer.

■ High Temperatures – Allow the engine to cool before
adding fuel or performing service and maintenance
functions. Contact with hot components can cause serious
■ The engine section of this rammer requires an adequate
free flow of cooling air. Never operate the rammer in any
enclosed or narrow area where free flow of the air is
restricted. If the air flow is
restricted it will cause serious
damage to the rammer or
engine and may cause injury
to people. Remember the
rammer's engine gives off
DEADLY carbon monoxide
gas.

■ Always refuel in a well-ventilated area, away from sparks
and open flames.
■ Always use extreme caution when
working with flammable liquids. When
refueling, stop the engine and allow it
to cool. DO NOT smoke around or near
the machine. Fire or explosion could
result from fuel vapors, or if fuel is spilled
on a hot engine.
■ NEVER operate the rammer in an explosive atmosphere or
near combustible materials. An explosion or fire could result
causing severe bodily harm or even death.

■ Manufacture does not assume responsibility for any accident
due to equipment modifications.
■ Whenever necessary, replace nameplate, operation and safety
decals when they become difficult read.
■ Always check the machine for loosened threads or bolts before
starting.

PAGE 6 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

RULES FOR SAFE OPERATION
■ NEVER Run engine without air filter. Severe engine may
occur.

Transporting
■ Always shutdown engine before transporting.

■ Always service air cleaner frequently to prevent carburetor
malfunction.

■ Tighten fuel tank cap securly and close fuel cock to prevent
fuel from spilling.

■ Always be sure the operator is familiar with proper safety
precautions and operations techniques before using rammer.

■ Drain fuel when transporting rammer over long distances or
bad roads.

■ Always store equipment properly when it is not being used.
Equipment should be stored in a clean, dry location out of the
reach of children.

■ When placing the rammer inside a truck-bed for transport,
always tie-down the rammer.

■ NEVER use accessories or attachments, which are not
recommended by Multiquip for this equipment. Damage to
the equipment and/or injury to user may result.

■ Always know the location of the nearest fire extinguisher
and first aid kit. Know the location of the nearest telephone.
Also know the phone numbers of the nearest ambulance,
doctor and fire department. This information will be
invaluable in the case of an emergency.

■ NEVER Run engine without air cleaner. Severe engine
damage may occur.
■ Always read, understand, and follow procedures in Operator’s
Manual before attempting to operate equipment.
■ Always be sure the operator is familiar with proper safety
precautions and operations techniques before using pump.
■ Always store equipment properly when it is not being used.
Equipment should be stored in a clean, dry location out of the
reach of children.
■ Refer to the ROBIN Engine Owner's Manual for engine
technical questions or information recommended by Multiquip
for this equipment. Damage to the equipment and/or injury to
user may result.

Emergencies

Maintenance Safety
■ NEVER lubricate components or attempt service on a running
machine.
■ Always allow the machine a proper amount of time to cool
before servicing.
■ Keep the machinery in proper running condition.
■ Fix damage to the machine immediately and always replace
broken parts.
■ Dispose of hazardous waste properly. Examples of potentially
hazardous waste are used motor oil, fuel and fuel filters.
■ DO NOT use plastic containers to dispose of hazardous
waste.

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 7

OPERATION AND SAFETY DECALS

PAGE 8 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 9

GENERAL INFORMATION
Definition of Tamping Rammer
The Mikasa MT-60HS Tamping Rammer is a powerful
compacting tool capable of applying a tremendous force in
consecutive impacts to a soil surface. Its applications include
soil compacting for backfilling for gas pipelines, water pipelines
and cable installation work.
The impact force of the MT-60HS levels and uniformly compacts
voids between soil particles to increase dry density.
Circular motion is converted to create impact force. The MT60HS tamping rammer develops a powerful compacting force at
the foot of the rammer. To maintain optimum performance, proper
operation and service are essential.
Construction of Tamping Rammer
The Mikasa MT-60HS is equipped with an Robin air cooled, oilinjected two cycle gasoline engine. Transmission of the power
takes place by increasing the engine speed to engage the
centrifugal clutch.
Rammer Gearbox and Spring Cylinder
The Mikasa MT-60HS uses an oil bath lubrication system. Always
check the oil level through the oil level sight glass at the rear of
the tamper foot.
Controls
Before starting the MT-60HS Tamping Rammer identify and
understand the function of the controls, see Figure 1 on page 11.

PAGE 10 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

SPECIFICATIONS
Table1. MT-60HS Rammer Specifications
MODEL

MT-60HS U.S. (metric)

Overall Height

39.4 in. (1,000 mm)

Overall Width

15.4 in. (390 mm)

Over Length

27.6 in. (700 mm)

Shoe Size

10.4 X 13.4 in. (265 X 340 mm)

Blows/minute

675

Impact Force

2,610 lbs./blow (1,179 kg/blow)

Clutch

Automatic Centrifugal

Operating Weight

129 lbs. (58.5 kg)

Table 2. ROBIN EC-08GH Engine Specifications
MODEL

ROBIN EC-08GH ENGINE

Type

Air-Cooled 2 Stroke Gasoline Engine

Piston Displacement

1.12 cu.in. (78.5 cc)

Max. Output

3.3 hp/5,500 rpm

Max. Governed Speed (Installed)

3850 r pm

Cooling System

Air-Cooled By Fan

Lubrication System

Fuel-Lubrication Oil Spraying System

Fuel

Gasoline and 2-Stroke Oil

Star ting System

Recoil Star ter

NOTE
Specifications are general and are subject to change without notice. If exact
measurements are required, equipment should be weighed and measured.

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 11

MT-60HS — CONTROLS AND COMPONENTS

Figure 1. MT-60HS Rammer
Figure 1 shows the location of the controls and components 8. Foot– Laminated wood with tempered steel plate for

for the MT-60HS Tamping Rammer. The functions of each
control is described below:
1. Throttle Lever – Controls engine speed and the tamping
action of the rammer.
2. Engine Stop Switch – Controls the starting and stopping
of the engine. Switch must be in the "ON" position when
starting the engine.
3. Choke Lever – Used when starting the engine. Normally
used in cold weather conditions. In cold weather turn the
choke lever to the fully closed position, in warm weather
set choke lever half way or completely open.
4. Fuel Shut-Off Valve – Supplies fuel from the fuel tank to
the engine. To begin fuel flow move the fuel shut-off valve
downward.
5. Oil Bath Fill Plug – Open this plug to add oil to the oil
bath reservoir.
6. Drain Valve – Open this valve to remove oil from the
bellows.
7. Pre- Cleaner – Pre-cleans (first stage) dirt and other
debris from entering the engine.
8. Foot– Laminated wood with tempered steel plate for
superior shock absorption.

9.
10.

11.
12.
13.
14.
15.
16.

17.
18.
19.

superior shock absorption.
Oil Level Sight Glass – Indicates the level of oil in the oil
bath reservoir.
Recoil Starting Handle – Used when starting the engine.
Pull starter handle sharply and quickly, then return
starter handle to starter case before releasing.
Fuel Tank/Cap – Poly fuel tank to avoid rust and
corrosion, remove this cap to add gasoline.
Engine Air Cleaner – Prevents dirt (second stage) and
other debris from entering the engine.
Bellows – Reservoir for oil bath.
Handle – To operate rammer GRIP handle assembly
firmly on both sides.
Muffler– Used to reduce noise and emissions.
Spark Plug – Provides spark to the ignition system,
replace with engine manufactures recommended type
spark plug.
Name Plate – Displays information regarding the rammer.
Roller Bar – Used when transporting rammer onto a
truck bed. Place rammer on this roller bar then slide.
Oil Tank – Fill oil tank with 2-stroke motor oil.

PAGE 12 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

MT-60HS — OPERATION
This section is intended to assist the operator with the initial
start-up of the MT-60HS Tamping Rammer. It extremely important
that this section be read carefully before attempting to operate
the rammer.

CAUTION:
Failure to understand the operation of the MT60HS Tamping Rammer could result in severe
damage to the rammer or personal injury.

DO NOT use your rammer until this section is thoroughly
understood.
Engine

CAUTION:
Failure to understand the operation of the MT60HS Tamping Rammer could result in severe
damage to the trowel or personal injury.

Rammer Gearbox and Spring Cylinder Oil Bath

1. Fill the fuel tank (Figure 3 ) with unleaded gasoline. At the
same time, check the engine oil level at the sight gauge
located on the operator's side of the oil tank. Fill the oil tank
to the "H" level using only outboard (2-stroke) oil. Replenish
the oil regularly before the oil level reaches the "L" level of the
oil tank.

CAUTION:

This unit uses an oil bath lubrication system. Perform the following:

The oil hose is not to be depressed or
damaged. A sensor detects lack of oil and
shuts down the engine automatically.

1. Check the oil level through the oil level sight glass (Figure 2)
at the rear of the tamper foot.

Figure 3. Fuel/Oil Tank
Figure 2. Foot Housing Sight Glass

2. If oil is not visible, add 10W-30 motor oil into the oil fill plug
opening (Figure 2). The bath contains approximately 1.7
pints (800 cc.)

Low levels of oil may result in engine seizure due to high
levels of consumption during operations.

Check the engine oil level (Figure 4) and if the oil level is
low, it should be refilled. Use the proper motor oil as
suggested in Table 3 .

NOTE
The oil level should be kept at the half
way point of the sight glass.

Figure 4. Engine Oil Dipstick
MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 13

MT-60HS — OPERATION
Table 3. Motor Oil Grade
Season or Temperature

Grade of motor oil
(higher than MS class)

Spring, Summer or Autumn
+ 1 2 0 ° F to + 1 5 ° F

SAE 30

Winter
+40° F to +15° F

SAE 30

Below +15° F

SAE 10W-30

Set the engine ON/OFF switch (Figure 6) to the "ON"
position (start).

Inspection
1. Check all nuts, bolts fasteners for tightness. Retighten as
necessary.
2. Clean any dirt from the recoil starter and foot pedestal. Wipe
the entire unit clean before operating.
3. Replace any missing or damaged Safety Operation decals.
4. Adjust height of handle. Adjust handle by loosening nuts and
moving handle to suit operation. Retighten nuts.
Initial Start-up
When starting the MT-60HS Tamping Rammer perform the
following:
1.

Open the fuel shut- off valve by moving the fuel cock lever
to the open position (Figure 5).

Figure 6. Engine On/Off Switch

3. Close the choke lever (Figure 5) and move the throttle lever
(Figure 9) to the "Full Open" position. Turning the choke
lever 90 degrees clockwise closes the choke . In cold weather,
start the unit with choke fully closed. In warm weather or when
the engine is warm, the unit can be started with choke halfway
or completely open.
4. Grip the recoil starter (Figure 7) handle and pull it until you
feel a slight resistance. Then pull sharply and quickly. Return
the recoil starter handle to the starter position before releasing.

Figure 8. Recoil Starter

5. If engine fails to start, move the choke lever (Figure 5) to the
half open position to avoid flooding.
6. Repeat steps 1 thru 5.
7. If the engine does not start after repeated attempts,
check the spark plug for excess fuel. Clean and replace
the spark plug as needed.
Figure 5. Fuel Cock and Choke Lever
PAGE 14 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

MT-60HS — OPERATION
7. If the carburetor is flooded or the crankcase is loaded with
excess fuel, open the drain plug as shown in (Figure 8) and
drain out excess fuel.

Figure 8. Drain Plug

Stopping The Engine

Normal Shutdown
1. Move throttle lever quickly from the FULL OPEN to IDLE
position (Figure 10) and run the engine for three minutes at
low speed. After the engine cools, turn the engine start/stop
switch to the “OFF” position (Figure 5) until engine comes
to a complete stop.
2. Close the fuel shut- off valve by moving the fuel cock lever to
the CLOSED position. See Figure 5

Emergency Showdown
1. Move the throttle lever quickly to the IDLE position, and turn
the engine start/stop switch (Figure 6) to the STOP position.

Operation
1. To start the rammer tamping action, move the throttle lever
(Figure 10) quickly from IDLE (close) to the FULL OPEN
position . DO NOT move the throttle lever slowly as this may
cause damage to the clutch or spring.

CAUTION:
Make sure that the throttle lever is moved to the
FULL OPEN position (Figure 9). Operating the
rammer at less than full speeds can result in
damage to the clutch springs or foot

Figure 9. Throttle Lever

2. The MT-60HS Tamping rammer is designed to run at 5,500
rpm. At optimum rpm the foot hits at the rate of 675 impacts
per minute. Increasing throttle speed past factory set rpm
does not increase impacts and may damage unit. The MT60HS is designed to advance while tamping. For faster
advance, pull back slightly on the handle so that rear of foot
contacts soil first.

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 15

MT-60HS — MAINTENANCE
Maintenance
Perform the scheduled maintenance procedures as indicated:
DAILY
■ Thoroughly remove dirt and oil from the engine and control
area. Clean or replace the air cleaner elements as necessary.
Check and retighten all fasteners as necessary. Check the
spring box and bellows for oil leaks. Repair or replace as
needed.
WEEKLY
■ Remove the fuel filter cap and clean the inside of the fuel
tank.
■ Remove or clean the filter at the bottom of the tank.
■ Remove and clean the spark plug, then adjust the spark gap
to 0.02~0.03 inch (0.6~0.7 mm). This unit has electronic
ignition, which requires no adjustments.
■ Clean air cleaner cover.
200 - 300 HOURS (Pre-Cleaner)
■ Remove the element from the pre-cleaner (Figure 10) at the
top of the crankcase (body side) and clean it with cleaning oil
(kerosene).

■ The air cleaner on the engine side will hardly be contaminated,
if it is, however after cleaning the element with kerosene, dip
it in mixed oil consisting of 3 parts of gasoline and 1 part of
engine oil. Then tightly squeeze outer primary element
(sponge) and shake off well the inner secondary element
before installing them.
CLEANING THE OIL TANK
■ Clean the inside of the oil tank regularly, preferably 2 or 3 times
a year.
■ In winter, be sure to clean the inside of oil tank to avoid the
freezing of water that may have accumulated inside the tank.

CAUTION:
If water accidently got inside the oil tank, the oil
may appear muddy. If this situation occurs,
simply flush the tank, removing all foreign matter
including water, and fill oil tank with fresh 2stroke outboard motor oil.
■ When cleaning the oil tank (Figure 11) perform the following
procedure:
1. Remove the cock holder cover, oil hose, red and black lead
wires from the float sensor.

PRE-CLEANER

YELLOW
2-5 CC
SAE 30

GRAY
13 -15 CC
SAE 30

Figure 10. Pre-Cleaner

■ Lubricate the top element (yellow) with 2~5 cc of engine oil
SAE-30.
■ Lubricate bottom element (gray) with 13 ~15 cc of engine oil
SAE-30 and completely squeeze out the excess oil from the
element before installing.
Figure 11. Oil Tank
PAGE 16 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

MT-60HS — MAINTENANCE
2. Remove the bolts that secure the oil tank to the fuel tank, and
drain all oil from the tank.
3. Remove cock holder, then clean strainer and cock holder in
a kerosene solution.
4. Make sure every part is clean and dry, then reassemble oil
tank. Fill oil tank with 2-stroke outboard motor oil (FB class)
to the "H" level.
FUEL AND OIL LINES
■ Check the fuel and oil lines regularly for damage and ensure
that there are no leaks.

CLEANING THE RAMMER
■ If using a high pressure spray washer, be careful not to splash
water directly on the air cleaner, carburetor, muffler, fuel and
oil tank caps. Excessive amounts of water may cause severe
engine damage.
Yearly
■ Check the fuel line and the oil line regularly for damage and
to ensure that there are no leaks.
■ Replace the oil and fuel lines every two years to maintain the
performance and flexibility lines.

■ Replace fuel and oil lines every 2 years to maintain
performance.

Long Term Storage
■ Drain fuel from fuel tank, fuel line and carburetor.

■ When replacing the oil hose perform the following procedure:

■ Remove spark plug and pour a few drops of motor oil into
cylinder. Crank engine 3 to 4 times so that oil reaches all
internal parts.

1. Replace oil hose with manufactures suggested type hose or
equivalent.
2. If necessary, fill oil tank with 2-stroke outboard motor oil.
3. Fill fuel tank with 25:1 fuel mix ratio.
4. Operate rammer with 25:1 fuel mixture until all air is bled from
oil injection line.
5. Once it is certain that all air has been purged from the oil
injection line, regular unleaded gasoline may be used.

CAUTION:

■ Clean exterior of rammer with an oil-moistened cloth.
■ Store unit covered with plastic sheet in moisture free and
dust free location out of direct sunlight
200 - 300 HOURS (Oil Bath)
■ Drain oil reservoir on foot housing (Figure 13). Refill with
approximately 1.7 pt. (800cc) of 10W-30 motor oil. Oil should
be midway in sight glass. Break in oil should be changed
after first 50 hours.

It is normal for a new 2-stroke engine to emit
excess smoke, until moving parts have been
seated to their normal operating specifications.
This excess smoke normally stops after one full
tank of fuel.
■ The air cleaner (Figure 12) on the engine side will hardly be
contaminated, if it is, however after cleaning the element
with kerosene, dip it in mixed oil consisting of 3 parts of
gasoline and 1 part of engine oil. Then tightly squeeze outer
primary element (sponge) and shake off well the inner
secondary element before installing them.

Figure 13. Oil Drain Plug

Figure 12. Air Cleaner
MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 17

MT-60HS — TROUBLESHOOTING GUIDE
TABLE 4. ENGINE TROUBLESHOOTING
SYMPTOM

POSSIBLE PROBLEM

SOLUTION

Difficult to start

Fuel is available but spark plug
will not ignite. (Power available
at high tension cable).

Fuel is available but spark plug
will not ignite. (Power NOT
available at high tension cable).

Fuel is available and spark plug
ignites (compression normal).

Fuel is available and spark plug
ignites (compression low ).

Ignition plug being bridge?

Check ignition system.

Carbon deposit at ignition?

Clean or replace ignition.

Shor t circuit due to defective
insulators?

Replace insulators.

Improper spark gap?

Set spark plug gap to the correct gap.

Shor t circuit at stop switch?

Check stop switch circuit. Replace stop switch if defective.

Ignition coil defective?

Replace ignition coil.

Muffler clogged with carbon
deposits?

Clean or replace muffler.

Mixed fuel quality is
inadequate?

Check fuel to oil mixture.

Fuel in use inadequate (water,
dust)?

Flush fuel sytem and replace with fresh fuel.

Air Cleaner clogged?

Clean or replace air cleaner.

Defective cylinder head gasket?

Tighten cylinder head bolts or replace head gasket.

Cylinder worn?

Replace cylinder.

Spark plug loose?

Tighen spark plug.

Operation not satisfactory
Air cleaner clogged?
Not enough power available
(compression normal, no missfiring).

Not enough power available
(compression normal, missfiring).

Engine overheats.

Air in fuel line?

Bleed (remove air) from fuel line.

Fuel level in carbureator float
chamber improper?

Adjust carbureator float

Carbon deposits in cylinder?

Clean or replace cylinder

Ignition coil defective?

Flush fuel sytem and replace with fresh fuel.

Ignition plug often shor ts?

Replace ignition wires, clean ignition.

Fuel in use inadequate (water,
dust)?

Flush fuel sytem and replace with fresh fuel.

Mixed fuel quality is
inadequate?

Check fuel to oil mixture.

Excessive carbon depostion in
combustion chamber?

Clean or replace crankcase.

Exhaust or muffler clogged with
carbon.

Clean or replace muffler.

Spark plug heat value incorrect?

Replace spark plug with correct type spark plug.

PAGE 18 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

MT-60HS — TROUBLESHOOTING GUIDE

ENGINE

TABLE 4. ENGINE TROUBLESHOOTING (continued)
SYMPTOM

POSSIBLE PROBLEM

SOLUTION

Operation not satisfactory

Rotational speed fluctuates.

Recoil star ter not working
properly.

Governor adjustment improper?

Adjust governor to correct lever.

Governor spring defective?

Clean or replace ignition.

Fuel flow erratic?

Check fuel line.

Air taken in through suction
line?

Check suction line.

Dust in rotating par t?

Clean recoil star ter assembly.

Spring spring failure?

Replace sprial spring.

TABLE 5. RAMMER TROUBLESHOOTING
SYMPTOM

POSSIBLE PROBLEM

Engine rotates but amplituide
not uniform or does not strike.

SOLUTION

Operating speed of throttle lever
is incorrectly set?

Set throttle lever to correct position.

Oil in excess?

Drain excess oil. Bring to correct level.

Clutch slips?

Replace or adjust clutch.

Spring Failure?

Replace sprial spring.

Speed of engine improper?

Adjust engine speed to correct operating RPM setting.

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 19

MT-60HS — EXPLANATION OF CODE IN REMARKS COLUMN
How to read the marks and remarks used in this parts
book.
Items Found In the “Remarks” Column
Serial Numbers-Where indicated, this indicates a serial
number range (inclusive) where a particular part is used.
Model Number-Where indicated, this shows that the
corresponding part is utilized only with this specific model
number or model number variant.
Items Found In the “Items Number” Column
All parts with same symbol in the number column, , #, +, %, or
■, belong to the same assembly or kit.

NOTE
If more than one of the same reference number is
listed, the last one listed indicates newest (or latest)
part available.

NOTE

The contents of this catalog are
subject to change without notice.

PAGE 20 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

MT-60HS — SUGGESTED SPARE PARTS

MT-60HS — SUGGESTED
SPARE
PARTS
MT-60HS Tamping
Rammer

MT-60HS Tamping Rammer

1 to 3 Units

Qty. P/N
Description
1 ......... 956300130 .......... THROTTLE LEVER
1 ......... 501302060 .......... THROTTLE WIRE
1 ......... 402010110 .......... SPRING, RETURN
3 ......... 354030030 .......... ELEMENT, YELLOW
3 ......... 354030040 .......... ELEMENT, GRAY
3 ......... 1573620101 ........ ELEMENT SET, ENGINE
3 ......... 0650140031 ........ SPARK PLUG
1 ......... 0430440033 ........ FUEL TANK CAP
3 ......... 954404890 .......... FILTER, FUEL TANK
3 ......... 954405080 .......... STRAINER, FUEL TANK
1 ......... 954300390 .......... FUEL COCK ASSY
3 ......... 353449000 .......... STRAINER, OIL TANK
1 ......... 353030070 .......... OIL TANK CAP, W/STRAP
3 ......... 301419750 .......... FUEL FILTER, IN-LINE

3 to 5 Units

Qty. P/N
Description
2 ......... 956300130 .......... THROTTLE LEVER
3 ......... 501302060 .......... THROTTLE WIRE
3 ......... 402010110 .......... SPRING, RETURN
5 ......... 354030030 .......... ELEMENT, YELLOW
5 ......... 354030040 .......... ELEMENT, GRAY
5 ......... 1573620101 ........ ELEMENT SET, ENGINE
5 ......... 0650140031 ........ SPARK PLUG
2 ......... 0430440033 ........ FUEL TANK CAP
5 ......... 954404890 .......... FILTER, FUEL TANK
5 ......... 954405080 .......... STRAINER, FUEL TANK
2 ......... 954300390 .......... FUEL COCK ASSY
5 ......... 353449000 .......... STRAINER, OIL TANK
2 ......... 353030070 .......... OIL TANK CAP, W/STRAP
5 ......... 301419750 .......... FUEL FILTER, IN-LINE
1 ......... 351324300 .......... BELLOWS, ORANGE

NOTE
Part number on this Suggested
Spare Parts List may super cede/
replace the P/N shown in the text
pages of this book.

MT-60HS Tamping Rammer

5 to 10 Units
Qty. P/N
Description
4 ......... 956300130 .................. THROTTLE LEVER
5 ......... 501302060 .................. THROTTLE WIRE
5 ......... 402010110 .................. SPRING, RETURN
10 ....... 354030030 .................. ELEMENT, YELLOW
10 ....... 354030040 .................. ELEMENT, GRAY
10 ....... 1573620101 ................ ELEMENT SET, ENGINE
10 ....... 0650140031 ................ SPARK PLUG
4 ......... 0430440033 ................ FUEL TANK CAP
10 ....... 954404890 .................. FILTER, FUEL TANK
10 ....... 954405080 .................. STRAINER, FUEL TANK
4 ......... 954300390 .................. FUEL COCK ASSY
10 ....... 353449000 .................. STRAINER, OIL TANK
4 ......... 353030070 .................. OIL TANK CAP, W/STRAP
10 ....... 301419750 .................. FUEL FILTER, IN-LINE
2 ......... 351324300 .................. BELLOWS, ORANGE
2 ......... 351316870 .................. BELLOWS, CLAMP
1 ......... 050100800 .................. O-RING, UPPER GUIDE CYL.
2 ......... 050100950 .................. O-RING, MIDDLE GUIDE CYL.
1 ......... 050930850 .................. O-RING, LOWER GUIDE CYL.
1 ......... 050100750 .................. O-RING, FOOT PLATE GUIDE CYL.
1 ......... 0660000361 ................ STOP SWITCH ASSY (ON-OFF)
1 ......... KITCARBEC08HS ....... KIT, CARBURETOR EC08HS
1 ......... 5801501800 ................ GASKET, HEAD CYLINDER
2 ......... 0440200020 ................ OIL SEAL
1 ......... 1293500403 ................ GASKET, EXHAUST

MT-60HS Tamping Rammer

10+ Units
Qty. P/N
Description
6 ......... 956300130 ............... THROTTLE LEVER
10 ....... 501302060 ............... THROTTLE WIRE
10 ....... 402010110 ............... SPRING, RETURN
15 ....... 354030030 ............... ELEMENT, YELLOW
15 ....... 354030040 ............... ELEMENT, GRAY
15 ....... 1573620101 ............. ELEMENT SET, ENGINE
15 ....... 0650140031 ............. SPARK PLUG
8 ......... 0430440033 ............. FUEL TANK CAP
15 ....... 954404890 ............... FILTER, FUEL TANK
15 ....... 954405080 ............... STRAINER, FUEL TANK
8 ......... 954300390 ............... FUEL COCK ASSY
15 ....... 353449000 ............... STRAINER, OIL TANK
8 ......... 353030070 ............... OIL TANK CAP, W/STRAP
15 ....... 301419750 ............... FUEL FILTER, IN-LINE
4 ......... 351324300 ............... BELLOWS, ORANGE
6 ......... 351316870 ............... BELLOWS, CLAMP
3 ......... 050100800 ............... O-RING, UPPER GUIDE CYL.
6 ......... 050100950 ............... O-RING, MIDDLE GUIDE CYL.
3 ......... 050930850 ............... O-RING, LOWER GUIDE CYL.
3 ......... 050100750 ............... O-RING, FOOT PLATE GUIDE CYL.
3 ......... 0660000361 ............. STOP SWITCH ASSY (ON-OFF)
3 ......... KITCARBEC08HS .... KIT, CARBURETOR EC08HS
3 ......... 5801501800 ............. GASKET, HEAD CYLINDER
6 ......... 0440200020 ............. OIL SEAL
3 ......... 1293500403 ............. GASKET, EXHAUST
1 ......... 5806111000 ............. CARBURETOR, ASSY
1 ......... 301421363 ............... CLUTCH, ASSY

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 21

MT-60HS — NAMEPLATE AND DECALS
NAMEPLATE AND DECALS

PAGE 22 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

MT-60HS — NAMEPLATE AND DECALS
NAME PLATE AND DECALS
NO.
1
2
3
4
5
6
7
8
9
10
11

*
*
*
*
*
*
*
*
*

PART NO.
920106460
920203980
920203290
920107000
920203540
920203990
920203330
920204370
920201950
DCLMT60H2

PART NAME
QTY. REMARKS
DECAL: MIKASA MARK
1
DECAL: ELEMENT SET
1
DECAL: READ OWNER'S MAN.
1
PLATE: SERIAL NO. ....................... 1 .....ORDER FROM MQ SER. DEPT. W/MODEL & S/N
DECAL: PRE-CLEANER / MT-W
1
DECAL ENGINE R.P.M 3850
1
DECAL: FUEL COCK
1
DECAL: EAR PROTECTION
1
DECAL: PRE CLEANER
1
DECAL MOTOR OIL
1
DECAL KIT MT-60H/ 60H2 .............. 1 .....INCLS. ALL ITEMS W/

FOR DECAL ILLUSTRATIONS SEE PAGE 8.

MT-60HS — NAME PLATES AND DECALS

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 23

MT-60HS — CRANKCASE AND ENGINE ASSY.
CRANKCASE AND ENGINE ASSY.

PAGE 24 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

MT-60HS — CRANKCASE AND ENGINE ASSY.
CRANKCASE AND ENGINE ASSY.
NO.
1
2
3
4
5
6
7
8
9
10
16
17
18
19
20
21
25
26
27
30
31
32
33
34
35
36
39
40
40-1
40-2
40-3
40-4
40-5
41
42
43
44
45
46
48
49
50
51
60
61
62
63
64
65#
66#
67#
68#
69#
70
71
72

*
*
*
*
*

PART NO.
351109060
351324110
040006305
042506203
952401450
011208025
030208200
351434563
050100350
011706020
303010060
040006304
080100520
952400130
011208025
030208200
353213630
351319880
011706020
303010084
040006007
041006007
080200350
351421900
060404010
050300900
911100832
301421363
943020020
943050050
943060010
943060020
943030020
0053204201
0173120010
301010210
956300130
501302060
959401750
402010110
959403750
011708030
351437750
353335230
354211841
002210815
354330590
507010110
354030011
354030020
354030030
354030040
354030050
002200815
0566000170
353449210

PART NAME
QTY.
REMARKS
CRANK CASE
1
CRANK GEAR
1
BEARING 6305
1
BEARING 6203 .................................... 1 ............REPLACES 040006203
WASHER 8.5X22X3
1
BOLT 8X25 T ........................................ 1 ............REPLACES 001220825
WASHER SW M8
1
BEARING COVER
1
O-RING G-35
1
BOLT 6X20 H,SW ................................ 2 ............REPLACES 002210620
CONNECTING ROD
1
BEARING 6304
1
STOP RING R-52
1
WASHER 9304
1
BOLT 8X25 T ........................................ 1 ............REPLACES 001220825
WASHER SW M8
1
FRONT COVER
1
PACKING, FRONT COVER
1
BOLT 6X20 H,SW ................................ 9 ............REPLACES 002210620
PINION
1
BEARING 6007
1
BEARING 6007Z
1
STOP RING S-35
1
SPACER, CLUTCH DRUM
1
OIL SEAL TC-40528
1
O-RING S-90
1
ENGINE ASSY ECO8HS
1
CLUTCH ASSY C812E ........................ 1 ............INCLS. ALL ITEMS W/
CLUTCH SHOE C812
4
CLUTCH BOSS C812
1
CLUTCH GUIDE/1A
1
CLUTCH GUIDE/B
1
CLUTCH SPRING C812
2
WOODRUFF KEY
1
LOCK NUT
1
LOCK WASHER, CLUTCH
1
THROTTLE LEVER ASSY
1
THROTTLE WIRE
1
WIRE STOPPER ASSY
1
RETURN SPRING ............................... 1 ............REPLACES 301010950
RUBBER, SLIP STOP
1
BOLT 8X30 H,SW ................................ 4 ............REPLACES 002210830
SPACER 35.4-42.7-11
1
CLEANER STAY
1
AIR CLEANER ASSY ........................... 1 ............INCLS. ALL ITEMS W/#
BOLT 8X15 H,SW
4
INTAKE PIPE
1
CLAMP TC-200
1
BODY /W-CLEANER
1
BACK PLATE
1
ELEMENT, YELLOW
1
ELEMENT, GRAY
1
ELEMENT FRAME
1
BOLT 8X15 SW
1
CLAMP OIL ALERT
1
CLEANER HOLDER
1

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 25

MT-60HS — CYLINDER GUIDE AND FOOT ASSY.
CYLINDER GUIDE AND FOOT ASSY.

100
EXCLUDES ITEMS 103, 105 & 106

PAGE 26 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

MT-60HS — CYLINDER GUIDE AND FOOT ASSY.
CYLINDER GUIDE AND FOOT ASSY.
NO.
61
62
63
64
65
66
67
68
69
70
71
73
74
75
76
77
78
82
83
84
85
86
87
88
89
90
100
101
102
103
104
105
106
107
108
109
110
112
113

*
*
*
*
*
*
*

PART NO.
351420390
080100120
351324120
351420400
020316130
351434200
351434211
351324140
351324130
351209600
351109020
050100750
050930850
014210020
014210035
953405270
953405260
351209590
351324300
050100950
351316870
351433250
011008040
011208035
020108060
050100800
012710040
351910130
351109030
351109040
015112075
015110055
021112140
030212300
021110120
030210250
352322581
506404060
959010150
953404670

PART NAME
QTY.
REMARKS
PISTON PIN
1
STOP RING R-12
2
PISTON ROD
1
PISTON END
1
NUT M16, P1.5 ..................................... 1 ............REPLACES 020116130
STOPPER, UPPER
1
STOPPER, LOWER ............................. 1 ............REPLACES 351434210
MAIN SPRING A,B
2
SPRING CYLINDER
1
FOOT PLATE
1
PROTECTION SLEEVE
1
O-RING G-75
1
O-RING JASO3085
1
SOCKET HEAD BOLT 10X20 T .......... 4 ............REPLACES 001521020
SOCKET HEAD BOLT 10X35 T .......... 4 ............REPLACES 001521035
PLUG 1/4X14 13L
2
PACKING 1/4 (CU)
2
GUIDE CYLINDER
1
BELLOWS,(ORANGE)
1
O-RING G-95
2
BELLOWS CLAMP
2
BAND GUIDE/BELLOWS
2
BOLT 8X40 T ........................................ 2 ............REPLACES 001220840
BOLT 8X35 T ........................................ 2 ............REPLACES 001220835
NUT M8 ................................................ 2 ............REPLACES 020308060
O-RING G-80
1
BOLT 10X40 H,SW .............................. 4 ............REPLACES 002211040
FOOT ASSY 265W-215P .................... 1 ............INCLUDES ITEMS W/ REPLACES 050100800
FOOT, 265W-215P
1
METAL SHEET 265W-215P-4.5
1
SUNK HEAD BOLT 12X70 H ............... 4 ............REPLACES 001611253 & 015112060
SUNK HEAD BOLT 10X55 H ............... 7 ............REPLACES 001611051
NYLON NUT M12 ................................ 4 ............REPLACES 022711214
WASHER SW M12
4
NYLON NUT M10 ................................ 7 ............REPLACES 022711012
WASHER SW M10
7
FOOT FITTING 38B-3T
2
WASHER 11X34X3.2 ........................... 1 ............REPLACES 301010540
LEVEL GUAGE, PLUG TYPE
1
COPPER PACKING 17X25.5X1
1

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 27

MT-60HS — TANK AND HANDLE ASSY.
TANK AND HANDLE ASSY.

21
211

PAGE 28 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

MT-60HS — TANK AND HANDLE ASSY.
TANK AND HANDLE ASSY.
NO.
A
1
1
2
3
4
5
11
12
13
14
15
15
16
16
17
18
19
20
21
21-1#
21-2#
21-3#
22
23
24
25
30
31
31-1
32
32-1
35
36
37
38
39
40
41
42
45
47

PART NO.
353213710CPL
353113591
353115080
351319900
001521020
033121009
002211020
355113610
954404890
361910020
351437785
953405640
954406020
954405080
954406010
001220830
952401450
030208200
022710809
954300390
0642001410
0642001420
0642001430
351435160
954404590
351436350
954403030
301419750

*353213710
*353030070
*
355448071
009110011
030208200
952401450
001200610
030206150
2267510103
353448490
5806113020

PART NAME
QTY.
REMARKS
OIL TANK ASSY W/CAP ...................... 1 .......... REPLACES 353910030
HANDLE 289B
1
HANDLE (FOR ROLLER)
1
SHOCK ABSORBER 100D-45B
2
SOCKET HEAD BOLT 10 x 20
4
TOOTHED LOCK WASHER B M10 4
BOLT 10 x 20 H, SW
4
FUEL TANK
1
FILTER, TANK
1
TANK CAP ASSY (ORANGE)
1
HOLDER, COCK
1
PACKING, COCK HOLDER
1
PACKING, FUEL TANK
1
STRAINER (100)
1
STRAINER (110)
1
BOLT 8 x 30
2
WASHER 8, 5 x 22 x 3
2
SW M8
2
NYLON NUT M8
2
FUEL COCK ASSY
1 .......... INCLUDES ITEMS W/#
BOWL FUEL FILTER
1
STRAINER SCREEN
1
PACKING
1
FUEL HOSE B-150
1
HOSE BAND 9.5D
2
FUEL HOSE R-150
1
HOSE BAND (8)
2
FUEL FILTER CP, MQ75MIC
1
OIL TANK
1 .......... MUST ORDER NEW OIL TANK ASSY.
OIL TANK
1
OIL TANK CAP
1
OIL TANK CAP CP (YELLOW)
1
STRAINER, OIL TANK
1 .......... NO LONGER USED
COVER, COCK HOLDER
1 .......... REPLACES 355448070
SOCKET HEAD SCREW 8 x 20
2
SW M8
2
WASHER 8.5 x 22 x 3
2
BOLT 6 x 10
1
SW M6
1
CLAMP
1
WIRE CP/MT-50, 60 HS
1
OIL HOSE
1

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 29

MT-60HS — TANK AND HANDLE ASSY.
TANK AND HANDLE ASSY.

21
211

PAGE 30 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

MT-60HS — TANK AND HANDLE ASSY.
TANK AND HANDLE ASSY.
NO.
53
54
55
58
59
60
60
62
62-1
63
64
65
66
67
68
69
70
71
72

PART NO.
353448990
353449001
353449010
353030080
091005015
031105080
952405970
353449240
353450220
954403030
1616391008
1616391608
5806113040
353910020
355450600
361910040
091005025
031105080
022610505

PART NAME
QTY.
REMARKS
PACKING, OIL TANK CAP
1
STRAINER, OIL TANK
1 ................ REPLACES 353449000
STRAP, OIL TANK
2
WELL NUT
1
SCREW 5x 5
1
PW M5
1
WASHER 6. 4D-20D
1
OUTER HOSE 6 x 9 x 65
1
GUARD, OIL HOUSE
1
HOSE BAND
1
CLIP EC12HS
1
CLIP
1
PROTECTOR
1
OIL SENSOR ASSY
1
OUTER LINER 525L
1
ROLLER ASSY., W/PINS ........................ 2 ................ REPLACES 955200051
SCREW 5 x 25
4
WASHER PW M5
4
FLANGE NUT M5 H
4

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 31

ROBIN EC-08GH ENGINE — CRANKCASE AND CYLINDER ASSY.
CRANKCASE AND CYLINDER ASSY.

115

PAGE 32 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

ROBIN EC-08GH ENGINE — CRANKCASE AND CYLINDER ASSY.
CRANKCASE AND CYLINDER ASSY.
NO.
10
30
35
36
40
41
50
95
105
115
140
145
146
170
180
190
200
510
850

*
*
*
*
*
*
*
*

PART NO.
5801056000
0440200020
0440200020
0440060010
0600200010
0600200020
0052606140
0011406450
0105060050
0105064940
0643109980
5809011000
0011308180
5801501800
0021706000
0030206150
0031006000
5801501400
1507520103

PART NAME
QTY.
REMARKS
CRANK CASE CP ................................ 1 ............INCLUDES ITEMS W/
OIL SEAL
1
OIL SEAL
1
OIL SEAL
1
BALL BEARING 6004C3
1
BALL BEARING 6204C3
1
DOWEL PIN
2
BOLT ASSY
4
STUD
1
STUD
4
DRAIN COCK
1
PROTECTOR COMPL.
1
BOLT AND WASHER ASSY
3
GASKET,CYLINDER
1
NUT ...................................................... 4 ............REPLACES 0021806000
SPRING WASHER ............................... 4 ............REPLACES 003200600
WASHER
4
CYLINDER CP
1
CLAMP ................................................. 1 ............REPLACES 0566099950

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 33

ROBIN EC-08GH ENGINE — CRANKSHAFT AND PISTON ASSY.
CRANKSHAFT AND PISTON ASSY.

PAGE 34 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

ROBIN EC-08GH ENGINE — CRANKSHAFT AND PISTON ASSY.
CRANKSHAFT AND PISTON ASSY.
NO.
10
30
40
50
60
65
70
130
131
132
140
160
170
350
360
370
380
390

PART NO.
5802028000
0323049950
1292500103
0039310000
0030210250
0030206150
0323049950
5804010000
0043105080
0032005000
5514500100
0230230020
0173120010
5802500400
5802500600
5000008100
0565119990
0610120010

PART NAME
QTY.
REMARKS
CRANK SHAFT
1
WOODRUFF KEY
1
SPACER
2
NUT ...................................................... 1 ............REPLACES 0021810000
SPRING WASHER ............................... 1 ............REPLACES 0032010000
WASHER .............................................. 1 ............REPLACES 0031010000
WOODRUFF KEY
1
PLATE,GOVERNOR
1
SCREW (PAN HEAD)
3
SPRING WASHER
3
GOVERNOR SLEEVE
1
SPACER
1
LOCK NUT
1
PISTON PIN
1
PISTON
1
PISTON RING SET
1
CLIP
2
NEEDLE BEARING
1

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 35

ROBIN EC-08GH ENGINE — GOVERNOR ASSY.
GOVERNOR ASSY.

PAGE 36 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

ROBIN EC-08GH ENGINE — GOVERNOR ASSY.
GOVERNOR ASSY.
NO.
10

15
16
20
30
40
80
90
100
120
130
305
310
340
341
342
350
360
370
380
400
480
610
620

PART NO.
5804005000
5804500900
2266255008
1294220103
1054270111
1064280113
1294250111
1294210113
0140039980
0021706000
0032061500
0217060020
5804500800
5804500600
0230060090
0105050616
0200070010
0016506400
0021706000
0170069960
1294500103
402010110
0149060040
0020106050

PART NAME
QTY.
REMARKS
GOVERNOR LEVER
1
BUSH
2
BUSH, NYLON ..................................... 1 ............REPLACES
GOVERNOR SHAFT
1
GOVERNOR ROD
1
ROD SPRING ...................................... 1 ............REPLACES
GOVERNOR SPRING
1
GOVERNOR YOKE
1
SCREW ASSY
2
NUT
1
SPRING WASHER ............................... 1 ............REPLACES
FRICTION WASHER
1
CONTROL LEVER
1
STOP PLATE
1
SPACER
1
BOLT .................................................... 1 ............REPLACES
WASHER
1
BOLT
1
NUT
1
U NUT
1
CLIP
1
COIL SPRING ...................................... 1 ............REPLACES
ADJUSTING SCREW .......................... 1 ............REPLACES
NUT ...................................................... 1 ............REPLACES

5806083060
1064280111

0032006000

6202500400

0830000010
0149069981
0022706000

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 37

ROBIN EC-08GH ENGINE — MUFFLER ASSY.
MUFFLER ASSY.

PAGE 38 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

ROBIN EC-08GH ENGINE — MUFFLER ASSY.
MUFFLER ASSY.
NO.
310
330
331
340
350
355
356
361
362

PART NO.
5803032000
5803033000
5803034000
1293500403
0170069960
0030206150
0031006000
00167061960
0031006000

PART NAME
QTY.
REMARKS
MUFFLER
1
MUFFLER BRACKET A
1
MUFFLER BRACKET B
1
GASKET (MUFFLER)
1
U NUT
2
SPRING WASHER ............................... 6 ............REPLACES 0032006000
WASHER
4
BOLT (MUFFLER)
4
WASHER
2

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 39

ROBIN EC-08GH ENGINE — CARBURETOR AND OIL PUMP ASSY.
CARBURETOR AND OIL PUMP ASSY.

PAGE 40 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

ROBIN EC-08GH ENGINE — CARBURETOR AND OIL PUMP ASSY.
CARBURETOR AND OIL PUMP ASSY.
NO.
210
250
700
705
706
710
716
720
730
731
732
733
740
745
750
760
765

PART NO.
5806111000
1616235308
5806113000
5806502300
0323039980
0011306250
0031520000
1616350101
5806501900
0119089970
0030208200
0031008000
5806502000
5806502100
5806502200
0566059980
0119059610

PART NAME
QTY.
REMARKS
CARBURETOR ASSY ......................... 1 ............SEE CARBURETOR FIG. FOR COMPONENTS
HOSE
1
OIL PUMP ASSY
1
WORM GEAR
1
WOODRUFF KEY
1
BOLT AND WASHER ASSY
2
SNAP RING, OUTER
2
COLLAR CP (OIL INJ.)
1
OIL PUMP HOUSING
1
SOCKET HEAD BOLT
4
SPRING WASHER ............................... 4 ............REPLACES 0032008000
WASHER
4
GROMMET
1
SEAL
1
PLATE
1
CLAMP
1
SOCKET HEAD BOLT
1

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 41

ROBIN EC-08GH ENGINE — RECOIL STARTER AND BLOWER ASSY.
RECOIL STARTER AND BLOWER ASSY.

PAGE 42 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

ROBIN EC-08GH ENGINE — RECOIL STARTER AND BLOWER ASSY.
RECOIL STARTER AND BLOWER ASSY.
NO.
10
15
20
25
40
50
51
52
53
210

PART NO.
5805501200
5515500200
920100240
5809500701
0011106200
5805022000
0016706200
0031206000
0030206150
5805001000

220
230
850

0011006100
0011006140
0566000250

PART NAME
QTY.
REMARKS
FAN COVER
1
GUIDE RUBBER
1
DECAL, (M-MARK)
1
LABEL, MODEL
1
BOLT ASSY
4
CYLINDER COVER CP
1
BOLT (CYLINDER)
2
WASHER
2
SPRING WASHER ............................... 2 ............REPLACES 0032006000
RECOIL STARTER ASSY .................... 1 ............SEE RECOIL STARTER FIG. FOR COMPONENTS’
REPLACES 5805011001
BOLT AND WASHER ASSY
3
BOLT ASSY
2
CLAMP
2

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 43

ROBIN EC-08GH ENGINE — AIR CLEANER ASSY.
AIR CLEANER ASSY.

526

PAGE 44 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

ROBIN EC-08GH ENGINE — AIR CLEANER ASSY.
AIR CLEANER ASSY.
NO.
510
520
521
522
526
540
550
560
580
600

*
*
*

PART NO.
1063273110
1573620101
1613261008
2263272008
0736439980
1293290103
1063500103
2363590303
0011306800
0030206150

PART NAME
QTY.
REMARKS
AIR CLEANER ASSY ........................... 1 ............INCLS. ALL ITEMS W/
ELEMENT SET .................................... 1 ............REPLACES 1573260007
ELEMENT
1
GASKET (AIR CLEANER)
1
LABEL
1
INSULATOR
1
GASKET (INSULATOR)
2
GASKET 2 (INSULATOR)
1
BOLT
2
SPRING WASHER ............................... 2 ............REPLACES 0032006000

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 45

ROBIN EC-08GH ENGINE — CARBURETOR COMPONENTS ASSY.
CARBURETOR COMPONENTS ASSY.

PAGE 46 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

ROBIN EC-08GH ENGINE — CARBURETOR COMPONENTS ASSY.
CARBURETOR COMPONENTS ASSY.
NO.
A
1
2
3
4
5 #
6 #
7 #
8
9
1
12 #
13
14 #
15 #
16
17 #
18 #
19 #
20
22 #
28
40 #
41 #
60
62
63
82 #
104
106
107
108
#

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

PART NO.
PART NAME
QTY.
REMARKS
5806111000
CARBURETOR ASSY ......................... 1 ............INCLUDES ITEMS W/
1616253508
THROTTLE VALVE .............................. 1 ............REPLACES 5806083110
5806111010
SCREW AND WASHER ASSY
2
5806083310
CHOKE VALVE
1
5806111010
SCREW AND WASHER ASSY
2
2076242008
PILOT JET ............................................ 1 ............REPLACES 5606003020
2136239008
PILOT SCREW .................................... 1 ............REPLACES 5416002150
2096244508
SPRING ................................................ 1 ............REPLACES 8046001230
5806083040
CHOKE LEVER
1
5806083050
RING
1
5806083030
THROTTLE SHAFT ASSY
1
5806083020
BOLT
1
5806083360
RING
1
5806083400
NEEDLE
1
2146251508
PIN ........................................................ 1 ............REPLACES 5416002050
5806083010
FLOAT BODY ASSY
1
5806083330
PACKING
1
2366254008
PACKING .............................................. 1 ............REPLACES 5806083340
5806083350
FLOAT
1
5806083260
MAIN NOZZLE
1
5306011010
MAIN JET
1
5806083150
SCREW
1
5416002230
SCREW
1
2096244508
SPRING ................................................ 1 ............REPLACES 8046001230
5806083230
PACKING
1
5806083210
SEAL
1
5806083230
SCREW
1
2366244508
SPRING ................................................ 1 ............REPLACES 5806083240
2366254108
PACKING .............................................. 1 ............REPLACES 5806083320
5806083140
SPRING
1
5806083120
RING
1
5806083370
FLOAT STOPPER
1
KITCARBEC08HS KIT, CARBURETOR EC08HS ........... 1 ............INCLUDES ITEMS W/#

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 47

ROBIN EC-08GH ENGINE — RECOIL STARTER COMPONENTS ASSY.
RECOIL STARTER COMPONENTS ASSY.

PAGE 48 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

ROBIN EC-08GH ENGINE — RECOIL STARTER COMPONENTS ASSY.
RECOIL STARTER COMPONENTS ASSY.
NO.
A
1
2
3
4
5
6
7
11
13
35
49

*
*
*
*
*
*
*
*
*
*
*

PART NO.
5805001000
5805004020
5805004030
5805011040
5805001030
5805004040
5805004110
5805004050
EC08A050311
5515005160
EC08A05038
5805011020

PART NAME
QTY.
REMARKS
RECOIL STARTER ASSY .................... 1 ............INCLS. ALL ITEMS W/
SPIRAL SPRING
1
REEL
1
STARTER ROPE
1
STARTER HANDLE
1
RATCHET
1
FRICTION SPRING
1
RETURN SPRING
1
STARTER PULLEY .............................. 1 ............REPLACES 5805004140
ROPE STOPPER
1
FRICTION PLATE ................................ 1 ............REPLACES 5805004120
CENTER SCREW
1

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 49

ROBIN EC-08GH ENGINE — MAGNETO ASSY.
MAGNETO ASSY.

PAGE 50 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

ROBIN EC-08GH ENGINE — MAGNETO ASSY.
MAGNETO ASSY.
NO.
10
11
18
30
40
60
70
81
95
100
110

PART NO.
5807005010
5807007020
0851029960
0011105250
1507520103
0660000361
0043304100
0241069980
0659000010
0650140031
0655000140

PART NAME
QTY.
REMARKS
FLYWHEEL
1
IGNITION COIL
1
VINYL PIPE
1
BOLT AND WASHER ASSY
2
CLAMP ................................................. 1 ............REPLACES 0566099950
STOP SWITCH ASSY (ON-OFF)
1
SCREW 4X10
2
GROMMET
1
SPARK PLUG CLIP .............................. 1 ............REPLACES 0655000100
SPARK PLUG ....................................... 1 ............REPLACES 00650149730
SPARK PLUG CAP
1

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 51

TERMS AND CONDITIONS OF SALE — PARTS

Effective: July 1, 2000
4.

PAYMENT TERMS
Terms of payment for parts are net 10 days.
FREIGHT POLICY
All parts orders will be shipped collect or
prepaid with the charges added to the invoice.
All shipments are F.O.B. point of origin.
Multiquip’s responsibility ceases when a signed
manifest has been obtained from the carrier,
and any claim for shortage or damage must be
settled between the consignee and the carrier.

Freight is at the sender’s expense. All
parts must be returned freight prepaid to
Multiquip’s designated receiving point.

Parts must be in new and resalable
condition, in the original Multiquip package
(if any), and with Muiltiquip part numbers
clearly marked.

The following items are not returnable:

MINIMUM ORDER

Obsolete parts. (If an item is listed
in the parts price book as being
replaced by another item, it is
obsolete.)

Any parts with a limited shelf life
(such as gaskets, seals, “O” rings,
and other rubber parts) that were
purchased more than six months
prior to the return date.

PRICING AND REBATES
Prices are subject to change without prior
notice. Price changes are effective on a specific
date and all orders received on or after that date
will be billed at the revised price. Rebates for
price declines and added charges for price
increases will not be made for stock on hand at
the time of any price change.
Multiquip reserves the right to quote and sell
direct to Government agencies, and to Original
Equipment Manufacturer accounts who use
our products as integral parts of their own
products.
SPECIAL EXPEDITING SERVICE

The minimum charge for orders from Multiquip
is $15.00 net. Customers will be asked for
instructions regarding handling of orders not
meeting this requirement.

Any line item with an extended dealer
net price of less than $5.00.

RETURNED GOODS POLICY

Special order items.

Return shipments will be accepted and credit
will be allowed, subject to the following
provisions:

Electrical components.

Paint, chemicals, and lubricants.

LIMITATIONS OF SELLER’S LIABILITY

Decals and paper products.

Items purchased in kits.

Multiquip shall not be liable here under for
damages in excess of the purchase price of the
item with respect to which damages are claimed,
and in no event shall Multiquip be liable for loss
of profit or good will or for any other special,
consequential or incidental damages.

A Returned Material Authorization must
be approved by Multiquip prior to shipment.

To obtain a Return Material Authorization,
a list must be provided to Multiquip Parts
Sales that defines item numbers,
quantities, and descriptions of the items to
be returned.
a.

The parts numbers and descriptions
must match the current parts price
list.

The list must be typed or computer
generated.

The list must state the reason(s) for
the return.

The list must reference the sales
order(s) or invoice(s) under which
the items were originally purchased.

The list must include the name and
phone number of the person
requesting the RMA.

A copy of the Return Material
Authorization must accompany the return
shipment.

The sender will be notified of any material
received that is not acceptable.

Such material will be held for 5 working
days from notification, pending
instructions. If a reply is not received
within 5 days, the material will be returned
to the sender at his expense.

Credit on returned parts will be issued at
dealer net price at time of the original
purchase, less a 15% restocking charge.

10. In cases where an item is accepted for
which the original purchase document
can not be determined, the price will be
based on the list price that was effective
twelve months prior to the RMA date.
11. Credit issued will be applied to future
purchases only

A $20.00 to $50.00 surcharge will be added to
the invoice for special handling including bus
shipments, insured parcel post or in cases
where Multiquip must personally deliver the
parts to the carrier.

LIMITATION OF WARRANTIES
No warranties, express or implied, are made in
connection with the sale of parts or trade
accessories nor as to any engine not
manufactured by Multiquip. Such warranties
made in connection with the sale of new,
complete units are made exclusively by a
statement of warranty packaged with such
units, and Multiquip neither assumes not
authorizes any person to assume for it any
other obligation or liability whatever in
connection with the sale of its products. A part
from such written statement of warranty, there
are no warranties, express, implied or statutory,
which extend beyond the description of the
products on the face hereof.

PAGE 52 — MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01)

NOTE PAGE

MT-60HS — PARTS & OPERATION MANUAL — REV. #7 (03/02/01) — PAGE 53

PARTS AND OPERATION MANUAL

MULTIQUIP INC.
POST OFFICE BOX 6254
CARSON, CA 90749
310-537-3700 • 800-421-1244
FAX: 310-537-3927
E-MAIL: mq@multiquip.com
WWW: multiquip.com
Atlanta • Boise • Dallas • Houston • Newark
Quebec, Canada • Manchester, UK • Rio De Janiero, BR • Guadalajara, MX

manufactured for Multiquip Inc.
by
MIKASA SANGYO CO., LTD. Tokyo, Japan

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Create Date                     : 2001:03:15 11:06:44
Producer                        : Acrobat Distiller 4.05 for Windows
Author                          : Lduff
Creator                         : PageMaker 6.5
Title                           : MT60-HS REV7.p65
Modify Date                     : 2001:03:15 11:06:46-08:00
Page Count                      : 54

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