PARTS AND OPERATION MANUAL

Tamping Rammer
Model MT65-H
© COPYRIGHT 2004, MULTIQUIP INC.

Revision #3 (09/07/04)

MULTIQUIP INC.. PARTS DEPARTMENT:

18910 WILMINGTON AVE. 800-427-1244
CARSON, CALIFORNIA 90746 FAX: 800-672-7877
310-537-3700 SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:
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 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)
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

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 3

 TABLE OF CONTENTS
Here's How To Get Help ............................................3 HONDA GX100 ENGINE
Table Of Contents .....................................................4 Cylinder Barrel Assembly ................................... 36-37
Parts Ordering Procedures .......................................5 Crankcase Cover Assembly ............................... 38-39
Safety Message Alert Symbols ............................. 6-7 Crankshaft Assembly ......................................... 40-41
Rules For safe Operation ..................................... 8-9 Piston Connecting Rod ...................................... 42-43
Operation and Safety Decals ..................................10 Camshaft Assembly ........................................... 44-45
General Information ................................................11 Recoil Starter Assembly..................................... 46-47
Fan Cover Assembly .......................................... 48-49
Carburetor Assembly ......................................... 50-51
MT65-H Air Cleaner Assembly......................................... 52-53
Muffler Assembly ............................................... 54-55
Specifications ..........................................................12
Flywheel Ignition Assembly ................................ 56-57
Controls and Components ......................................13
Control Assembly ............................................... 58-59
Basic Engine ...........................................................14
Labels Assembly ................................................ 60 61
Operation .......................................................... 15-17
Maintenance ...........................................................18
Terms and Condition Of Sale — Parts .................... 62
Troubleshooting Guide ...................................... 19-20
Explanation Of Codes In Remarks Column ............22
Suggested Spare Parts ...........................................23
Name Plate and Decals .................................... 24-25
Crankcase and Engine Assembly ..................... 26-29
Guide Cylinder and Foot Assembly .................. 30-31
Foot Assembly .................................................. 32-33
Tank and Handle Assembly .............................. 34-35

NOTE

Specification and part

number are subject to
change without notice.

PAGE 4 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 PARTS ORDERING PROCEDURES
■ 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!
x D is count
All parts orders which include complete part numbers Fa
and are received by fax qualify for the following extra Extra tic US
A
m es
for Do
discounts:

le rs Only
Number of De a
line items ordered Additional Discount
1-9 items 3%
10+ items** 5%

Get special freight allowances

when you order 10 or more
line items via FAX!**
■ UPS Ground Service at no charge for freight Now! Direct TOLL-FREE access
■ UPS Third Day Service at one-half of actual freight to our Parts Department!
cost
No other allowances on freight shipped by any other carrier.
Toll-free nationwide:
**Common nuts, bolts and washers (all items under $1.00 list price) 800-421-1244
do not count towards the 10+ line items.
Toll-free FAX:
*DISCOUNTS ARE SUBJECT TO CHANGE*
800/6-PARTS-7 • 800-672-7877
Fax order discount and UPS special programs revised June 1, 1995

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 5

 MT65-H — SAFETY MESSAGE ALERT SYMBOLS
FOR YOUR SAFETY AND THE SAFETY OF OTHERS! HAZARD SYMBOLS
Safety precautions should be followed at all times when operating
this equipment. Failure to read and understand the Safety
Messages and Operating Instructions could result in injury to
yourself and others. Lethal Exhaust Gases
Engine exhaust gases contain poisonous
carbon monoxide. This gas is colorless and
NOTE odorless, and can cause death if inhaled.
NEVER operate this equipment in a confined
This Owner's Manual has been developed to provide area or enclosed structure that does not
complete instructions for the safe and efficient operations provide ample free flow air.
of the MQ Mikasa MT-65H Tamping Rammer. Refer to
the engine manufacturers instructions for data relative
to its safe operation.
Before using this Tamping Rammer, ensure that the
operating individual has read and understands all Explosive Fuel
instructions in this manual.
Gasoline is extremely flammable, and its
vapors can cause an explosion if ignited. DO
NOT start the engine near spilled fuel or
combustible fluids. DO NOT fill the fuel tank
while the engine is running or hot. DO NOT
SAFETY MESSAGE ALERT SYMBOLS overfill tank, since spilled fuel could ignite if it
comes into contact with hot engine parts or
The three (3) Safety Messages shown below will inform you sparks from the ignition system. Store fuel in
about potential hazards that could injure you or others. The approved containers, in well-ventilated areas
Safety Messages specifically address the level of exposure to and away from sparks and flames. NEVER
the operator, and are preceded by one of three words: DANGER, use fuel as a cleaning agent.
WARNING, or CAUTION.

Burn Hazards

DANGER: You WILL be KILLED or

Engine components can generate extreme heat.
SERIOUSLY injured if you do not follow
To prevent burns, DO NOT touch these areas
directions. while the engine is running or immediately after
operations. Never operate the engine with heat
shields or heat guards removed.
WARNING: You CAN be KILLED or
SERIOUSLY injured if you do not follow
directions.

CAUTION: You CAN be injured if you

Potential hazards associated with operation of the rammer will

be referenced with Hazard Symbols which appear throughout
this manual, and will be referenced in conjunction with Safety
Message Alert Symbols.

PAGE 6 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H — SAFETY MESSAGE ALERT SYMBOLS
Accidental Starting Respiratory Hazard

ALWAYS place the ON/OFF switch in the OFF

position, disconnect the spark plug lead before
servicing the engine or equipment. Ground ALWAYS wear approved respiratory
the lead to prevent sparks that could ignite a protection.
fire.

Sight and Hearing hazard Equipment Damage Messages

Other important messages are provided throughout this manual

ALWAYS wear approved eye and hearing to help prevent damage to your concrete saw, other property, or
protection. the surrounding environment.

NOTE

This tamping rammer, other

property, or the surrounding
environment could be damaged
if you do not follow instructions.

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 7

 MT65-H — RULES FOR SAFE OPERATION
CAUTION: ■ Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
Failure to follow instructions in this manual
may lead to serious injury or even death! ■ Manufacture does not assume responsibility for any accident
This equipment is to be operated by trained due to equipment modifications.
and qualified personnel only! This ■ NEVER use accessories or attachments, which are not
equipment is for industrial use only. recommended by Multiquip for this equipment. Damage to
The following safety guidelines should always be used when the equipment and/or injury to user may result.
operating the MT65-H Tamping Rammer: ■ NEVER touch the hot exhaust manifold,
GENERAL SAFETY muffler or cylinder. Allow these parts to
cool before servicing engine or rammer.
■ DO NOT operate or service this equipment before
reading this entire manual.

■ This equipment should not be operated by ■ High Temperatures – Allow the engine to cool before adding
persons under 18 years of age. fuel or performing service and maintenance functions. Contact
■ NEVER operate this equipment without proper with hot components can cause serious burns.
protective clothing, shatterproof glasses, steel-
toed boots and other protective devices required
by the job. ■ 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
■ NEVER operate this equipment when not will cause serious damage to
feeling well due to fatigue, illness or taking the rammer or engine and
medicine. may cause injury to people.
Remember the rammer's
engine gives off DEADLY
■ NEVER operate this equipment under the carbon monoxide gas.
influence or drugs or alcohol.

■ ALWAYS refuel in a well-ventilated area, away from sparks

■ ALWAYS check the machine for loosened threads or bolts and open flames.
before starting.
■ ALWAYS wear proper respiratory (mask), ■ ALWAYS use extreme caution when
hearing and eye protection equipment when working with flammable liquids. When
operating the rammer. 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.
■ Topping-off to filler port is dangerous, as it tends to spill fuel.

PAGE 8 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H — RULES FOR SAFE OPERATION
■ NEVER Run engine without air filter. Severe engine may occur. Emergencies
■ ALWAYS service air cleaner frequently to prevent carburetor ■ ALWAYS know the location of the nearest fire extinguisher.
malfunction.
■ ALWAYS be sure the operator is familiar with proper safety
precautions and operations techniques before using rammer.
■ 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.
■ 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 know the location of the nearest and first aid kit.
■ 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 HONDA 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.
Transporting ■ In emergencys always know the location of the
■ ALWAYS shutdown engine before transporting. nearest phone or keep a phone on the job site.
Also know the phone numbers of the nearest
■ Tighten fuel tank cap securely and close fuel cock to prevent ambulance, doctor and fire department. This
fuel from spilling. information will be invaluable in the case of an
■ Drain fuel when transporting rammer over long distances or emergency.
bad roads.
■ When placing the rammer inside a truck-bed for transport,
always tie-down the rammer.
Maintenance Safety
■ NEVER lubricate components or attempt service on a running
rammer.
■ ALWAYS allow the rammer a proper amount of time to cool
before servicing.
■ Keep the rammer in proper running condition.
■ Fix damage to the rammer 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 food or plastic containers to dispose of hazardous
waste.

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 9

 MT65-H — OPERATION AND SAFETY DECALS

PAGE 10 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H — GENERAL INFORMATION
Definition of Tamping Rammer
The Mikasa MT65-H 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 road, embankments and reservoirs as
well as backfilling for gas pipelines, water pipelines and cable
installation work.
The impact force of the MT65-H levels and uniformly
compacts voids between soil particles to increase dry density.
Circular motion is converted to create impact force. The
MT65-H 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 MT65-H is equipped with an air cooled, 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 MT65-H 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 MT65-H Tamping Rammer identify and
understand the function of the controls, see Figure 1 on
page 13.

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 11

 MT65-H — SPECIFICATIONS
Table1. MT-65H Rammer Specifications
MODEL MT-65H
Overall Height 41.9 in. (1,064 mm)
Overall Width 14.6 in (370 mm)
Over Length 29.1 in (729 mm)
Shoe Size 11.0 x 13.0 in. (279 x 330 mm)
Blows/minute 590 ~ 695
Stroke (Jump Height) 3.4 in. (86.36 mm)
Travel Speed 39 ft./min (12 meters/min)
2,450 ~ 2,900 lbs./blow
Impact Force
(1,111 ~ 1,315 kg/blow)
Clutch Automatic Centrifugal
Fuel Tank Capacity 2.2 qt. (1.98 liters)
Max Area of Compaction 2,145 sq. ft./hr.
Operating Weight 146 lbs. (66 kg)

Table 2. Engine Specifications

Model Honda GX100KRB Engine
Air-Cooled 4 Stroke, Overhead camshaft,
Type
single cylinder gasoline engine.
Piston Displacement 6.0 cu.in. (98 cc)
Max. Output 3.0 hp/3,600 rpm (2.2 KW)
Max. Governed Speed, No Load 3,600 r pm
Cooling System Air-Cooled
Engine Oil Capacity .30 qt. (0.28 liters)
Fuel Unleaded gasoline
Fuel Consumption 0.54 lb/hph (327 g/kWh, 240 g/PSh)
Star ting System Recoil Star ter
NKG: CR5HSB
Spark Plug Type
DENSO: U16FSR-UB

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

PAGE 12 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H — CONTROLS AND COMPONENTS

Figure 1. MT65-H Rammer

Figure 1 shows the location of the controls and components 8. Fuel Tank/Cap – Remove this cap to add unleaded gaso-
for the MT65-H Tamping Rammer. The functions of each line to the fuel tank. Make sure cap is tightened securely. DO
control is described below: NOT over fill.
1. Throttle Lever – Used to adjust engine speed (rpm). Move
lever forward (SLOW) to reduce engine speed, move lever WARNING
back toward operator (FAST) to increase speed.
Adding fuel to the tank should be accomplished only
2. Fuel Shut-Off Valve – Supplies fuel from the fuel tank to
when the engine is stopped and has had an
the engine. To begin fuel flow move the fuel shut-off valve
opportunity to cool down. In the event of a fuel spill,
downward.
DO NOT attempt to start the engine until the fuel
3. Oil Bath Fill Plug – Open this plug to add oil to the oil residue has been completely wiped up, and the area surrounding
bath reservoir. the engine is dry.
4. Drain Valve – Open this valve to remove oil from the 9. Bellows – Reservoir for oil bath.
bellows.
10. Handle – To operate rammer GRIP handle assembly
5. Primary Air Cleaner – Pre-cleans (first stage) dirt and firmly on both sides.
other debris from entering the engine.
11. Nameplate – Displays information regarding the rammer.
6. L1.Foot – Laminated
A Returned wood
Material with tempered
Authorization muststeel plate for by Multiquip prior to shipment. A copy of the Authorization must
be approved
superior shockthe
accompany absorption.
shipment to the designated Warehouse. A copy of the original Multiquip invoice to the customer must
also accompany the shipment.
7. Oil Level Sight Glass – Indicates the level of oil in the oil
bath reservoir.

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 13

 MT65-H — BASIC ENGINE

Figure 6. Engine Controls and Components

INITIAL SERVICING
The engine (Figure 6) must be checked for proper lubrication and 5. Recoil Starter (pull rope) – Manual-starting method. Pull
filled with fuel prior to operation. Refer to the manufacturers Engine the starter grip until resistance is felt, then pull briskly and
manual for instructions & details of operation and servicing. smoothly.
1. Secondary Air Cleaner – Prevents dirt and other debris 6. Muffler – Used to reduce noise and emissions.
from entering the fuel system. Remove wing-nut on top of
air filter cannister to gain access to filter element.
2. Choke Lever –Used when starting the engine. Normally
used in cold weather conditions. In cold weather turn the WARNING
choke lever to the fully closed position, in warm weather
Engine components can generate extreme heat.
set choke lever half way or completely open.
To prevent burns, DO NOT touch these areas
3. Spark Plug – Provides spark to the ignition system. Set while the engine is running or immediately after operating. NEVER
spark plug gap to 0.6 - 0.7 mm (0.024 - 0.028 inch). Clean operate the engine with the muffler removed.
spark plug once a week.
4. Engine ON/OFF Switch – Controls the starting and 7. Dipstick/Oil Filler Cap – Remove this cap to determine if
stopping of the engine. Switch must be in the "ON" position the engine oil is low. Add oil through this filler port as
when starting the engine. recommended in Table 3.
8. Oil Drain Plug – Remove this plug to remove oil from the
NOTE
engine's crankcase.
Operating the engine
without an air filter, with
a damaged air filter, or
a filter in need of
replacement will allow
dirt to enter the engine,
causing rapid engine
wear.

PAGE 14 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H — OPERATION
This section is intended to assist the operator with the initial Engine
start-up of the MT65-H Tamping Rammer. It extremely important 1. Fill the fuel tank (Figure 3 ) with unleaded gasoline. At the
that this section be read carefully before attempting to operate same time, check the engine oil and make it a habit to
the rammer. replenish it often.
DO NOT use your rammer until this section is thoroughly
understood.

CAUTION:
Failure to understand the operation of the MT65-
H Tamping Rammer could result in severe
damage to the trowel or personal injury.

Rammer Gearbox and Spring Cylinder Oil Bath

This unit uses an oil bath lubrication system. Perform the following:
Figure 3. Fuel Tank
1. Check the oil level through the oil level sight glass (Figure 2)
at the rear of the tamper foot.

Figure 4. Engine Oil Dipstick

2. Low levels of oil may result in engine seizure due to high

levels of consumption during operations.
Figure 2. Foot Housing Sight Glass
3. Check the engine oil level and if the engine oil level is low, it
should be refilled. Use the proper motor oil as suggested in
2. If oil is not visible, add 10W-30 SE, SF or higher grade motor the Table 3 below.
oil into the oil fill plug opening (Figure 2). The bath contains
approximately 1.7 pints (800 cc.) Table 3 Motor Oil Grade
Grade of motor oil
NOTE Season or Temperature
(higher than MS class)

The oil level should be Spring, Summer or Autumn

SAE 30
kept at the half way +120° F to +15° F
point of the sight glass. Winter
SAE 30
+40° F to +15° F

Below +15° F SAE 10W-30

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 15

 MT65-H — OPERATION
Inspection
3. Close the choke lever Figure 7 and move the throttle lever
1. Check all nuts, bolts fasteners for tightness. Retighten as to the "Full Open" position. Turning the choke lever 90
necessary. degrees clockwise closes the choke . In cold weather, start the
2. Clean any dirt from the recoil starter and foot pedestal. Wipe unit with choke fully closed. In warm weather or when the
the entire unit clean before operating. engine is warm, the unit can be started with choke halfway
3. Replace any missing or damaged Safety Operation decals. or completely open.
4. Adjust height of handle. Adjust handle by loosening nuts and
moving handle to suit operation. Retighten nuts.
Initial Start-up
When starting the MT65-H 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 7. Choke Lever

4. Grip the recoil starter (Figure 8 ) handle and pull it until you
feel a slight resistance.Then pull sharply and quickly. Return
the recoil starter handle to the starter case before releasing.

Figure 5. Fuel Shut-Off Valve (ON)

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

position (start).

Figure 8. Recoil Starter

5. If engine fails to start, move the choke lever (Figure 7) to the

half open position to avoid flooding.
6. Repeat steps 1 thru 4.
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 6. On Off Switch

PAGE 16 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H — OPERATION
Operation Stopping The Engine
1. To start the rammer tamping action, move the throttle lever Normal Shutdown
(Figure 9) quickly from IDLE (close) to the FULL OPEN
1. Move throttle lever quickly from the FULL OPEN to IDLE
position . DO NOT move the throttle lever slowly as this may
position (Figure 10) and run the engine for three minutes at
cause damage to the clutch or spring.
low speed. After the engine cools, turn the engine start/stop
switch to the “STOP” position (Figure 11).

Figure 9. Throttle Lever (Full Open)

Figure 11. ON/OFF Switch (Off Position)

CAUTION: 2. Close the fuel shut- off valve (Figure 12) by moving the fuel
cock lever to the CLOSED position.
Make sure that the throttle lever is moved to the
FULL OPEN position. Operating the rammer at
less than full speeds can result in damage to
the clutch springs or foot

2. The MT65-H Tamping rammer is designed to run at 3,600

rpm. At optimum rpm the foot hits at the rate between 590 ~
695 impacts per minute. Increasing throttle speed past
factory set rpm does not increase impacts and may damage
unit.The MT65-H is designed to advance while tamping. For
faster advance, pull back slightly on the handle so that rear
of foot contacts soil first.
3. To stop the tamping action, move throttle lever quickly from
the FULL OPEN to IDLE position.

Figure 12. Fuel Shut-OFF Valve (Off Position)

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

Figure 10. Throttle Lever (Idle)

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 17

 MT65-H — 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 Figure 12. Engine Air Cleaner
to 0.02~0.03 inch (0.6~0.7 mm). This unit has electronic
150 HOURS (Oil Bath)
ignition, which requires no adjustments.
■ Drain oil reservoir on foot housing (Figure 13). Refill with
■ Clean air cleaner cover.
approximately 1.7 pt. (800 cc.) of 10W-30 SE, SF or higher
150 HOURS (Pre-Cleaner) grade motor oil. Oil should be midway in sight glass. Break in
■ Remove the element from the pre-cleaner (Figure 11) at the oil should be changed after first 50 hours.
top of the crankcase (body side) and clean it with cleaning oil
(kerosene). Check daily if rammer is used in a dusty area.

Figure 13. Foot Housing Drain Plug

Yearly
■ Check the fuel line and the oil line regularly for damage and
Figure 11. Primary Air Filter to ensure that there are no leaks.
■ Lubricate the top element (yellow) with 2~5 cc of engine oil ■ Replace the oil and fuel lines every two years to maintain the
SAE-30. performance and flexibility lines.
■ Lubricate bottom element (gray) with 13~15 cc of engine oil Long Term Storage
SAE-30 and completely squeeze out the excess oil from the
■ Drain fuel from fuel tank, fuel line and carburetor.
element before installing.
■ Remove spark plug and pour a few drops of motor oil into
■ Tap the paper filter element (Figure 12 ) several times on a
cylinder. Crank engine 3 to 4 times so that oil reaches all
hard surface to remove dirt, or blow compressed air [not
internal parts.
exceeding 30 psi (207 kPa, 2.1 kgf/cm2)] through the filter
element from the air cleaner case side. NEVER brush off dirt. ■ Clean exterior with a cloth soaked in clean oil.
Brushing will force dirt into the fibers. Replace the paper filter ■ Store unit covered with plastic sheet in moisture free and
element if it is excessively dirty. dust free location out of direct sunlight
PAGE 18 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)
 MT65-H — TROUBLESHOOTING GUIDE
TABLE 4. ENGINE TROUBLESHOOTING

SYMPTOM POSSIBLE PROBLEM SOLUTION

Difficult to start

Ignition plug being bridge? Check ignition system.

Carbon deposit at ignition? Clean or replace ignition.

Fuel is available but spark plug
will not ignite. (Power available
at high tension cable). Shor t circuit due to defective Replace insulators.
insulators?

Improper spark gap? Set spark plug gap to the correct gap.

Fuel is available but spark plug Shor t circuit at stop switch? Check stop switch circuit. Replace stop switch if defective.
will not ignite. (Power NOT
available at high tension cable). Ignition coil defective? Replace ignition coil.

Muffler clogged with carbon Clean or replace muffler.

deposits?

Mixed fuel quality is Check fuel to oil mixture.

Fuel is available and spark plug inadequate?
ignites (compression normal).
Fuel in use inadequate (water, Flush fuel sytem and replace with fresh fuel.
dust)?

Air Cleaner clogged? Clean or replace air cleaner.

Defective cylinder head gasket? Tighten cylinder head bolts or replace head gasket.
Fuel is available and spark plug
ignites (compression low ). Cylinder worn? Replace cylinder.

Spark plug loose? Tighen spark plug.

Operation not satisfactory

Air cleaner clogged?

Air in fuel line? Bleed (remove air) from fuel line.

Not enough power available
(compression normal, no miss-
firing). Fuel level in carbureator float Adjust carbureator float
chamber improper?

Carbon deposits in cylinder? Clean or replace cylinder

Ignition coil defective? Flush fuel sytem and replace with fresh fuel.
Not enough power available Ignition plug often shor ts? Replace ignition wires, clean ignition.
(compression normal, miss-
firing).
Fuel in use inadequate (water, Flush fuel sytem and replace with fresh fuel.
dust)?

Mixed fuel quality is Check fuel to oil mixture.

inadequate?

Excessive carbon depostion in Clean or replace crankcase.

combustion chamber?
Engine overheats.
Exhaust or muffler clogged with Clean or replace muffler.
carbon.

Spark plug heat value incorrect? Replace spark plug with correct type spark plug.

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 19

 MT65-H — TROUBLESHOOTING GUIDE
ENGINE
TABLE 4. ENGINE TROUBLESHOOTING (continued)

SYMPTOM POSSIBLE PROBLEM SOLUTION

Operation not satisfactory

Governor adjustment improper? Adjust governor to correct lever.

Governor spring defective? Clean or replace ignition.

Rotational speed fluctuates.
Fuel flow erratic? Check fuel line.

Air taken in through suction Check suction line.

line?

Dust in rotating par t? Clean recoil star ter assembly.

Recoil star ter not working
properly.
Spring spring failure? Replace sprial spring.

TABLE 5. RAMMER TROUBLESHOOTING

SYMPTOM POSSIBLE PROBLEM SOLUTION

Operating speed of throttle lever Set throttle lever to correct position.

is incorrectly set?

Oil in excess? Drain excess oil. Bring to correct level.

Engine runs but rammer jumps Clutch slips? Replace or adjust clutch.
erratically or not at all..
Spring Failure? Replace sprial spring.

Speed of engine improper? Adjust engine speed to correct operating RPM setting.

Soil over-compacted? Shut-down machine and test soil.

PAGE 20 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 NOTE PAGE

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 21

 EXPLANATION OF CODE IN REMARKS COLUMN
How to read the marks and remarks used in this parts
book.

Items Found In the “Remarks” Column

NOTE
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 The contents of this
corresponding part is utilized only with this specific model catalog are subject
number or model number variant. to change without
notice.
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.

PAGE 22 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H— SUGGESTED SPARE PARTS
MT-65H RAMMER 1 TO 3 UNITS WITH HONDA MT-65H RAMMER 3TO 5 UNITS WITH HONDA
GX100K1 ENGINE GX100K1 ENGINE
Qty. P/N Description Qty. P/N Description
1 ............ 362910060 ............ LEVER, THROTTLE 1 ............ 362910060 ............ LEVER, THROTTLE
1 ............ 956100043 ............ THROTTLE WIRE 1 ............ 956100043 ............ THROTTLE WIRE
3 ............ 362030030 ............ ELEMENT, AIR CLEANER 3 ............ 362030030 ............ ELEMENT, AIR CLEANER
3 ............ 362030020 ............ PACKING, AIR CLEANER 5 ............ 362030020 ............ PACKING, AIR CLEANER
3 ............ 362455670 ............ ELEMENT, CRANKCASE 3 ............ 362455670 ............ ELEMENT, CRANKCASE
1 ............ 361C02011 ........... CAP, FUEL TANK W/ STRAP 2 ............ 354336352 ............ CLAMP, BELLOWS
1 ............ 954406000 ............ COCK, FUEL ASSY. 1 ............ 354010010 ............ BELLOWS
2 ............ 16910GB2005 ....... FILTER, IN-LINE FUEL 1 ............ 361C02011 ........... CAP, FUEL TANK W/ STRAP
3 ............ 17200ZL8003 ........ ELEMENT, SET ENGINE 1 ............ 954406000 ............ COCK, FUEL ASSY.
1 ............ 36100ZH8W41 ...... STOP, SWITCH 2 ............ 16910GB2005 ....... FILTER, IN-LINE FUEL
3 ............ 9805655757 .......... SPARK PLUG 3 ............ 17200ZL8003 ........ ELEMENT, SET ENGINE
1 ............ 954406010 ............ STRAINER, FUEL TANK 1 ............ 36100ZH8W41 ...... STOP, SWITCH
1 ............ 956106040 ............ THROTTLE ,WIRE 3 ............ 9805655757 .......... SPARK PLUG
1 ............ 362454440 ............ CLUTCH
1 ............ 14400ZOD03 ........ BELT, TIMING

NOTE

Part number on this

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

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 23

 MT65-H— NAMEPLATE AND DECALS
NAME PLATE AND DECALS

PAGE 24 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H— NAMEPLATE AND DECALS
NAME PLATE AND DECALS
NO PART NO PART NAME QTY. REMARKS
1 920106460 DECAL: MIKASA LOGO 1
*
2 920203290 DECAL: READ MANUAL ............................. 1 ............ NPA-329
*
3 DCL205 DECAL: GASOLINE ONLY 1
*
4 NPA975 DECAL: CAUTION/OPERATION 1
*
5 DCL208 DECAL: SECONDARY AIR FILTER 1
*
6 NPA963 DECAL: CLEANING ELEMENT 1
*
7 DECAL: NAMEPLATE .................................. 1 ............ CONTACT MQ PARTS DEPT. W/MODEL & S/N
8 DCL207 DECAL: PRIMARY AIRFILTER 1
*
9 NPA769 DECAL: CAUTION READ MANUAL 1
*
10 NPA910 DECAL: RAMMER, BOOT & HEARING 1
*
11 NPA961 DECAL: OIL 7~9 cc 1
*
12 920203990 DECAL: FUEL COCK................................... 1 ............ NPA-399
*
13 920202930 DECAL: START SWITCH ............................ 1 ............ NPA293
*
14 NPA957 DECAL: 3800~4100 RPM 1
* DCLMT65H KIT, DECAL ................................................. 1 ............ INCLUDES ITEMS W/
*
SEE DECAL ILLUSTRATIONS ON PAGE 10.

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 25

 MT65-H — CRANKCASE AND ENGINE ASSY.
CRANKCASE AND ENGINE ASSY.

PAGE 26 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H — CRANKCASE AND ENGINE ASSY.
CRANKCASE AND ENGINE ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 363117270 CRANK CASE 1
2 040006207 BEARING 6207 1
3 0600200020 BEARING 6204 .............................. 1 ......................... REPLACES P/N 040006204
4 952400130 WASHER 9304 1
5 011708025 BOLT 8X25 H,SW .......................... 1 ......................... REPLACES P/N 002210825
6 363342430 CRANK GEAR 1
6 363342750 CRANK GEAR ............................... 1 ......................... STARTING S/N K1687
7 363456230 BEARING COVER 1
8 050300440 O-RING S-44 1
9 011008020 BOLT 8X20 H, SW ......................... 2 ......................... REPLACES P/N 002210820
11 371334730 CONNECTING ROD 1
12 040006304 BEARING 6304 1
13 080100520 STOP RING R-52 1
14 952400130 WASHER 9304 1
15 002210825 BOLT 8X25 H, SW 1
17 363456220 PINION 1
17 363456410 PINION ........................................... 1 ......................... STARTING S/N K1687
18 0600200020 BEARING 6204 .............................. 1 ......................... REPLACES P/N 040006204
19 080200350 STOP RING S-35 1
20 352441340 SPACER 1
21 060404010 OIL SEAL TC-40528 1
22 050100950 O-RING G-95 1
23 355447210 CLUTCH DRUM 1
24 952405610 KEY 5X5X19R 1
25 952405490 LOCK WASHER 1
26 011008020 BOLT 8X20 H, SW ......................... 1 ......................... REPLACES P/N 002210820
27 041006007 BEARING 60072 1
29 0053204201 WOODRUFF KEY 1
30 362454440 CLUTCH AY/CE120M 0.5C ........... 1 ......................... INCLUDES ITEMS W/+
30-1 + 943020020 CLUTCH SHOE C812 4
30-2 + 943050050 CLUTCH BOSS C812 1
30-3 + 943060090 CLUTCH GUIDE (A)/FW-MODEL 1
30-4 + 943060020 CLUTCH GUIDE /B 1
30-5 + 943030021 CLUTCH SPRING 2
31 + 301010210 LOCK WASHER, CLUTCH 1
32 012710035 BOLT 10X35 H, SW ....................... 1 ......................... REPLACES P/N 002211035
33 001111040 BOLT 10X40 2
34 030210250 WASHER, SW M10 2
36 363342490 PACKING, FRONT COVER 1
37 011706020 BOLT 6X20 H, SW ......................... 9 ......................... REPLACES P/N 002210620
38 362910060 THROTTLE LEVER AY ................. 1 ......................... INCLUDES ITEMS W/
39 362341550 THROTTLE BODY 1 *
40* 362455610 THROTTLE GEAR 1
41* 362455620 SLIDER 1
42* 362455630 THROTTLE LEVER 1
43* 050100450 O-RING G-45 1
44* 050200100 O-RING P-10 1
45* 031110160 WASHER, PW M10 3
46* 033910070 CONICAL SPRING WASHER 2
47* 022131008 CAP NUT M10 1
48* 020410060 NUTM10, H=6 1
49* 096206006 SOCKET HEAD SCREW 6X6 1

46 301010210 LOCK WASHER CLUTCH 1

47 956300130 THROTTLE LEVER AY 25 1
MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 27
 MT65-H — CRANKCASE AND ENGINE ASSY.
CRANKCASE AND ENGINE ASSY.

PAGE 28 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H — CRANKCASE AND ENGINE ASSY.
CRANKCASE AND ENGINE ASSY.
NO. PART NO. PART NAME QTY. REMARKS
50 096208020 SOCKET HEAD SCREW 8X20 1
51 020408050 NUT M8, H=5 2
52 956100043 THROTTLE WIRE 720-850 1
53 020108060 NUT M6 .......................................... 2 ......................... REPLACES P/N 020406040
54 011206020 BOLT 6X20 T ................................. 2 ......................... REPLACES P/N 001220620
55 030206150 WASHER, SW M6 2
56 022130605 CAP NUT M6 2
57 959006120 CLIP (TCP2-10509B) 1
59 363342520 LINK PROTECTOR 1
60 363342530 MUFFLER PROTECTOR 1
61 002400820 BOLT 8X20 SW, PW 4
62 002400825 BOLT 8X25 SW, PW 4
64 362116870 AIR CLEANER ASSY. .................... 1 ......................... INCLUDES ITEMS W/#
64-1# 362030010 COVER CP, AIR CLEANER 1
64-2# 362030020 PACKING, AIR CLEANER 1
64-3# 362030030 ELEMENT CP, AIR CLEANER 1
64-4# 362030040 BOLT CP, AIR CLEANER 1
64-5# 050300070 O-RING (S-7) 1
65 353342400 INTAKE PIPE 1
66 507010110 CLAMP TC-200 2
67 362455670 ELEMENT 25X30X20T 1
68# 031108160 WASHER, PW M8 1
81 363030010 FRONT COVER MQ 1
86 912210002 ENGINE ASSY. GX100KRB 1
87 94002120000S NUT M121 1
88 64016 HOSE CLAMP 13x16, 1-1/2" SS

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 29

 MT65-H — GUIDE CYLINDER AND SPRING ASSY.
GUIDE CYLINDER AND FOOT ASSY.

PAGE 30 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H — GUIDE CYLINDER AND SPRING ASSY.

GUIDE CYLINDER AND FOOT ASSY.

NO. PART NO. PART NAME QTY. REMARKS
1 352423290 PISTON PIN 1
2 080100150 STOP RING R-15 2
3 363342450 PISTON ROD 1
4 355452340 PISTON END 1
5 020118150 NUT M18, P1.5 1
6 355447250 STOPPER, UPPER 1
7 355447260 STOPPER, LOWER 1
8 363456260 MAIN SPRING 2
9 363342440 SPRING CYLINDER 1
10 355214140 FOOT PLATE 14 1
11 050100900 O-RING G-90 1
12 014210020 SOCKET HEAD BOLT 10X20 T .... 4 ......................... REPLACES P/N 001521020
13 014210040 SOCKET HEAD BOLT 10X40 T .... 4 ......................... REPLACES P/N 001521040
14 953405270 PLUG 1/4X14 13L 1
15 953405260 PACKING 1/4 (CU) 1
17 355213010 GUIDE CYLINDER 1
18 050201500 O-RING P-150 1
19 012710035 BOLT 10X35 H, SW ....................... 4 ......................... REPLACES P/N 002211035
21 354010010 BELLOWS, ORANGE 1
22 050931500 O-RING JAS03150 2
23 354336352 BELLOWS CLAMP (1.6T)171D 2
24 354442340 BAND GUIDE, BELLOWS 2
25 011008040 BOLT 8X40 H ................................. 2 ......................... REPLACES P/N 001210840
26 020108060 NUT M8 .......................................... 2 ......................... REPLACES P/N 020308060
27 354446170 PIN 6D-8.5L 2
28 953405270 PLUG 1/4X14 13L 1
29 953405260 PACKING 1/4 (CU) 1
30 050100950 O-RING G-95 1
41 355113960 PROTECTION SLEEVE 1
42 959010150 LEVEL GAUGE, PLUG TYPE 1
43 953404670 COPPER PACKING 17X25.5X1 1

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 31

 MT65-H — FOOT ASSY.
FOOT ASSY.

PAGE 32 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H — FOOT ASSY.
FOOT ASSY.
NO. PART NO. PART NAME QTY. REMARKS
A 362910080 FOOT ASSY. 285 ........................... 1 ......................... INCLUDES ITEMS W/#
1# 3633 42460 FOOT 1
2# 363342470 METAL SHEET 1
3# 363342480 FOOT COVER 1
4 001611253 SUNK HEAD BOLT 12 x 65 4
5 022711214 NYLON NUT M12 4
6 030212300 WASHER, SW M12 4
7# 001611051 SUNK HEAD BOLT 10 x 55 H 3
8# 015110050 SUNK HEAD BOLT 10 x 50 4
9# 030210250 WASHER, SW M10 7
16# 022711012 NYLON NUT M10 7
20 352910033 FOOT ASSY. .................................. 1 ......................... INCLUDES ITEMS W/
21 352108220 FOOT 285B-331L 1 *
*
22 352333380 FOOT COVER 1
*
23 001611253 SUNK HEAD BOLT 12 x 65 4
24 022711214 NYLON NUT M12 4
25 030212300 WASHER, SW M12 4
26 001611051 SUNK HEAD BOLT 10 x 55 H 7
*
27 030210250 WASHER, SW M10 7
*

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 33

 MT65-H — TANK AND HANDLE ASSY.
TANK AND HANDLE ASSY.

PAGE 34 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 MT65-H — TANK AND HANDLE ASSY.
TANK AND HANDLE ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 363117300 HANDLE 1
2 351337070 SHOCK ABSORBER 2
3 009110007 GT CAP SA,10X20 4
4 012210020 BOLT 10X20 H,SW ........................ 4 ......................... REPLACES P/N 02211020
5 939010210 STOPPER RUBBER EH1002 1
6 030208200 WASHER, SW M8 1
7 020108060 NUT M8 ........................................... 1 ......................... REPLACES P/N 020308060
9 361910021 TANK CAP CP (ORANGE) 1
10 351437785 HOLDER, COCK/MT 1
11 954406020 PACKING, FUEL TANK/MT,MTR 1
12 954406010 STRAINER (#110) 1
13 011208030 BOLT 8X30 T ................................. 2 ......................... REPLACES P/N 020308060
14 030208200 WASHER, SW M8 2
15 022710809 NYLON NUT M8 2
16 952401450 WASHER 8, 5X22X3 2
17 959026401 FUEL HOSE/80L 1
18 16910GB2005 FUEL FILTER CP/G100KRB 1
19 954407060 HOSE BAND 9 2
26 362116890 FUEL TANK 2L (GRAY) 1
27 954406000 FUEL COCK AY N18L-02 1
36 363456340 FUEL HOSE/21OL 1
37 301420730 HOSE BAND 8 ............................... 2 ......................... REPLACES P/N 954403030
41 361910040 ROLLER, W/PIN ............................ 1 ......................... REPLACES P/N 955200051
42 011005025 SCREW 5X25 ................................ 4 ......................... REPLACES P/N 091005025
43 022610505 FLANGE NUT M5 H 4
44 58151 WASHER, PW M5 .......................... 4 ......................... REPLACES P/N 031105080

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 35

 HONDA GX100 ENGINE — CYLINDER BARREL ASSY.
CYLINDER BARREL ASSY.

PAGE 36 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — CYLINDER BARREL ASSY.
CYLINDER BARREL ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 12000ZOD405 BARREL ASSY., CYLINDER .......... 1 ......................... INCLUDES ITEMS W/
2 12201ZOD305 GUIDE ASSY., EX VALVE (O.S.) 1 *
*
3 12204ZOD305 GUIDE, INLET VALVE (O.S) 1
*
5 12311ZOD000 COVER, HEAD T 1
6 12355ZOD000 COVER COMP A, BREATHER 1
7 12365ZOD000 COVER COMP B, BREATHER 1
8 15571ZODV71 VALVE, OIL OUTLET 1
9 15572ZM7000 PLATE, STOPPER 1
10 15721ZOD000 TUBE, BREATHER 1
11 90014952000 VOLT, FLANGE 6X14 (CT200) 6
12 91202KJ9003 OIL SEAL 20X32X6 1
*
13 93500030050A SCREW 3X5 1
14 9805655757 PLUG, SPARK (U16FSR-UB) 1
14 9805655777 PLUG, SPARK (CR5HSB) 1
15 15171ZODV00 PIPE, BREATHER 1
16 90008ZM7000 BOLT 4X10 1

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 37

 HONDA GX100 ENGINE — CRANKCASE COVER ASSY.
CRANKCASE COVER ASSY.

MT65-H — EH12-2D ROBIN ENGINE— CRANKSHAFT AND PISTON

PAGE 38 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — CRANKCASE COVER ASSY.
CRANKCASE COVER ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 11300ZOD409 COVER ASSY., CRANK CASE ...... 1 ......................... INCLUDES ITEMS W/
3 15600ZM7003 *
OIL FILLER CAP ASSY ................. 1 ......................... INCLUDES ITEMS W/#
4# 15625ZE1003 PACKING, OIL FILLER CAP — E— CRANKSHAFT AND PISTON
1
5 16510ZL8000 GOVERNOR ASSY. 1
*
9 16531ZE1000 SLIDER, GOVERNOR 1
*
11 90121952000 FLANGE BOLT 6x25 8
12 90131ZE1000 BOLT, DRAIN PLUG 1
13 90451ZE1000 THRUST WASHER 6 MM 1
*
14 90601ZE1000 WASHER, DRAIN PLUG 1
15 90602ZE1000 CLIP, GOVERNOR HOLDER 1
*
16 91202KJ9003 OIL SEAL 20x3x6 1
*
17 9410106800 PLAIN WASHER 6 MM 2
*
18 9425108000 LOCK PIN 1
19 9430108200 KNOCK PIN 2
21 961006204000 BEARING, RADIAL BALL 6204 1
*
23 11511ZODV10 FLANGE JOINT PTO 1
24 91231891003 OIL SEAL 6x11x4 1
26 9430306100 KNOCK PIN 6x10 2
27 957010804500 FLANGE BOLT 8x40 4
28 9340210011000 BOLT WASHER 10x40 2

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 39

 HONDA GX100 ENGINE — CRANKSHAFT ASSY.
CRANKSHAFT ASSY.

PAGE 40 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — CRANKSHAFT ASSY.
CRANKSHAFT ASSY.
NO. PART NO. PART NAME QTY. REMARKS
5 90741ZODV50 WOODRUFF KEY 13X12 1
6 961006204000 BEARING, RADIAL BALL 6204 2
*
9 13310ZODV00 CRANK SHAFT COMP. ................. 1 ......................... INCLUDES ITEM W/
10 94002120000S NUT M12 1 *

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 41

 HONDA GX100 ENGINE — PISTON CONNECTING ROD ASSY.
PISTON CONNECTING ROD ASSY.

PAGE 42 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — PISTON CONNECTING ROD ASSY.
PISTON CONNECTING ROD ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 13010ZOD003 RING SET, PISTON 1
2 13101ZOD000 PISTON 1
3 13111ZEO000 PISTON PIN 1
4 13200ZOD000 CONNECTING ROD ASSY. .......... 1 ......................... INCLUDES ITEM W/
5 90001ZM7000 CONNECTING ROD BOLT 2 *
*
6 90551ZEO000 CLIP, PISTON PIN 13MM 2

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 43

 HONDA GX100 ENGINE — CAMSHAFT ASSY.
CAMSHAFT ASSY.

PAGE 44 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE —CAMSHAFT ASSY.
CAMSHAFT ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 14320ZOD000 PULLEY COMP., CAMSHAFT 1
2 14324ZOD000 SHAFT, CAM PULLEY 1
3 14400ZOD003 TIMING BELT (61YU7 G-200) 1
4 14431ZOD000 ROCKER ARM, INTAKE VALVE 1
5 14441ZOD000 ROCKER ARM, EXHAUST VALVE 1
6 14461ZL8000 SHAFT, ROCKER ARM 2
7 14711ZOD000 INLET VALVE 1
8 14721ZOD000 EXHAUST VALVE 1
9 14751ZOD000 SPRING, VALVE 2
10 14771ZM3010 RETAINER, VALVE SPRING 2
11 90012333000 SCREW,TAPPET ADJUSTING 2
12 90206001000 NUT, TAPPET ADJUSTING 2
13 91301ZMOV31 O RING 6.8X1.9 1
14 12209KT7013 SEAL, VALVE STEM 1

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 45

 HONDA GX100 ENGINE — RECOIL STARTER ASSY.
RECOIL STARTER ASSY.

PAGE 46 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — RECOIL STARTER ASSY.
RECOIL STARTER ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 28400ZODV02ZA RECOIL STARTER AY/GX100 (B) ......... 1 ................ INCLUDES ITEMS W/
2 28410ZODV02ZA CASE COMP., RECOIL *5-3-5 1 *
*
3 28421ZODV02 REEL, RECOIL STARTER 1
*
4 28422ZGOW02 RATCHET, STARTER 1
*
5 28433ZGOW02 GUIDE, RATCHET 1
*
6 28441ZW6003 SPRING, FRICTION 1
*
7 28442ZH8003 SPRING, RECOIL STARTER 1
*
8 28461ZH8003 STARTER KNOB 1
*
9 28462ZODV02 ROPE, RECOIL STARTER 1
*
10 28467ZODV02 PLATE, SIDE 1
*
11 28468ZODV02 PLATE, SLIDE 1
*
12 90003ZH8003 SET SCREW 1
*
13 957010600800 BOLT, FLANGE 6X8 1

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 47

 HONDA GX100 ENGINE — FAN COVER ASSY.
FAN COVER ASSY.

PAGE 48 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — FAN COVER ASSY.
FAN COVER ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 19610ZODV00ZB FAN COVER CP., RAMMER 1
2 36100ZH8W41 STOP SWITCH ASSY. 1
3 90014952000 BOLT, FLANGE 6X14 (CT200) 4

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 49

 HONDA GX100 ENGINE — CARBURETOR ASSY.
CARBURETOR ASSY.

PAGE 50 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — CARBURETOR ASSY.
CARBURETOR ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 16010ZODV21 GASKET SET 1
*
2 16011ZEO005 FLOAT VALVE SET 1
*
3 16013ZGO811 FLOAT SET 1
*
4 16015ZM7003 FLOAT CHAMBER SET 1
*
5 16016ZODV21 SCREW SET 1
*
6 16024ZB9005 DRAIN SCREW SET 1
*
7 16028ZGO811 SCREW SET 1
*
8 16044ZODV21 LEVER SET, CHOKE 1
*
9 16100ZODV21 CARBURETOR ASSY. (BF33D A) .. 1 ......................... INCLUDES ITEMS W/
10 1624ZEO005 SCREW, THROTTLE STOP 1 *
*
11 16166ZODV21 MAIN NOZZLE 1
*
12 16199ZODV21 TUBE, VENT 1
*
13 16211ZOD000 INSULATOR, CARBURETOR 1
14 16212ZODV20 PACKING, INSULATOR 1
15 16221ZGO801 PACKING, CARBURETOR 1
16 938920401218 SCREW 4X12 1
*
17 950014527050 FUEL HOSE 4.5X270 1
*
18 950024085008 CRAMP, TUBE D8.5 1
*
19 950030501031 TUBE, VINYL 3.5X6.5X100 1
*
20 9910ZG00600 MAIN JET #60 1
*
21 99204ZE00350 PILOT JET SET #35 1
*
55 99101ZG00550 JET HIGH ALTITUDE .................... 1 ......................... 9,000 & up
58 99101ZG00580 JET HIGH ALTITUDE .................... 1 ......................... 6,000-9,000 FT.
60 99101ZG00600 JET HIGH ALTITUDE .................... 1 ......................... 0-5,000 FT.

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 51

 HONDA GX100 ENGINE — AIR CLEANER ASSY.
AIR CLEANER ASSY.

PAGE 52 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — AIR CLEANER ASSY.
AIR CLEANER ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 17200ZL8003 CLEANER ELEMENT 1
3 17220ZODV20 CASE COMP., AIR CLEANER 1
4 17231ZODV60 COVER, AIR CLEANER 1
5 17228ZODV21 PACKING, AIR CLEANER 1
7 90011ZOD000 BOLT, AIR CLEANER COVER 2
9 90041ZODV20 STUD BOLT 1
10 90042ZODV20 STUD BOLT 5X75 2
11 9405005000 FLANGE NUT 5MM 2
12 9405006000 FLANGE NUT 6MM 1

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 53

 HONDA GX100 ENGINE — MUFFLER ASSY.
MUFFLER ASSY.

PAGE 54 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — MUFFLER ASSY.
MUFFLER ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 18310ZODV20 MUFFLER COMP. 1
2 18321ZODV20 MUFFLER PROTECTOR 1
3 18381ZOD000 GASKET, MUFFLER 1
4 90014952000 VOLT, FLANGE 6X14 (CT200) 3
5 90048ZODV00 STUD BOLT 5X78 2
6 90343ZE6000 NUT, SELF-LOCK 6MM 2

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 55

 HONDA GX100 ENGINE — FLYWHEEL IGNITION ASSY.
FLYWHEEL IGNITION ASSY.

PAGE 56 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — FLYWHEEL IGNITION ASSY.
FLYWHEEL IGNITION ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 13331ZM7000 WOODRUFF KEY 25X18 1
3 30564ZA5000 GROMMET, CORD 1
4 31110ZOD003 FLYWHEEL COMP. 1
5 30701883000 CLIP, HIGH TENSION CORD 1
6 32195ZOD000 CORD, STOP SWITCH 1
7 90022888010 FLANGE BOLT 6X20 2
9 9405012000 FLANGE NUT M12 1
10 28451ZODV02 STARTER PULLEY 1
11 30500ZODV01 IGNITION COIL ASSY ................... 1 ......................... INCLUDES ITEMS W/
12 30700ZODV01 TERMINAL ASSY. 1 *
*

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 57

 HONDA GX100 ENGINE — CONTROL ASSY.
CONTROL ASSY.

PAGE 58 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — CONTROL ASSY.
CONTROL ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 16500ZGOV90 CONTROL ASSY .......................... 1 ......................... INCLUDES ITEMS W/
2 16550ZODV20 GOVERNOR ARM 1 *
3 16555ZODV20 GOVERNOR ROD 1
4 16561ZODV20 GOVERNOR SPRING 1
5 16562ZODV20 SPRING, THROTTLE 1
6 16594883010 HOLDER, WIRE 1
*
7 54717ZGOS00 ADJUSTING BOLT 1
*
8 90014952000 VOLT, FLANGE 6X14 (CT200) 2
9 90015ZE5010 BOLT, GOVERNOR ARM 1
10 90605230000 CIR CLIP 1
*
11 92301050200A BOLT 5X20 1
*
12 93500040060H SCREW 4X6 1
*
13 94001050000S NUT 5MM 1
*
14 94002060000S NUT 6MM 2
*
15 9405006000 FLANGE NUT 6MM 1

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 59

 HONDA GX100 ENGINE — LABELS ASSY.
LABELS ASSY.

PAGE 60 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 HONDA GX100 ENGINE — LABELS ASSY.
LABELS ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 87135ZE2010 LABEL (E-SPEC) 1
2 87521ZOD000 LABEL, TRADE MARK 1
4 87528ZOD000 MARK, CHOKE 1
6 87601ZODU10 MARK, TYPE (KRB4) 1
6 87601ZODV50 MARK, TYPE (KRB) 1
11 87106737J00 LABEL, FUEL WARNING 1
12 87150ZH8000 LABEL, CAUTION 1
13 87526ZH8000 LABEL, COMBINATION 1
14 89216130690 WRENCH, SPARK PLUG 1

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 61

Effective: July 1, 2000 TERMS AND CONDITIONS OF SALE — PARTS
PAYMENT TERMS 4. Freight is at the sender’s expense. All PRICING AND REBATES
Terms of payment for parts are net 10 days. parts must be returned freight prepaid to Prices are subject to change without prior
Multiquip’s designated receiving point. notice. Price changes are effective on a specific
5. Parts must be in new and resalable date and all orders received on or after that date
FREIGHT POLICY condition, in the original Multiquip package will be billed at the revised price. Rebates for
All parts orders will be shipped collect or (if any), and with Muiltiquip part numbers price declines and added charges for price
prepaid with the charges added to the invoice. clearly marked. increases will not be made for stock on hand at
All shipments are F.O.B. point of origin. 6. The following items are not returnable: the time of any price change.
Multiquip’s responsibility ceases when a signed Multiquip reserves the right to quote and sell
manifest has been obtained from the carrier, a. Obsolete parts. (If an item is listed
in the parts price book as being direct to Government agencies, and to Original
and any claim for shortage or damage must be Equipment Manufacturer accounts who use
settled between the consignee and the carrier. replaced by another item, it is
obsolete.) our products as integral parts of their own
products.
b. Any parts with a limited shelf life
MINIMUM ORDER (such as gaskets, seals, “O” rings,
The minimum charge for orders from Multiquip and other rubber parts) that were SPECIAL EXPEDITING SERVICE
is $15.00 net. Customers will be asked for purchased more than six months A $20.00 to $50.00 surcharge will be added to
instructions regarding handling of orders not prior to the return date. the invoice for special handling including bus
meeting this requirement. c. Any line item with an extended dealer shipments, insured parcel post or in cases
net price of less than $5.00. where Multiquip must personally deliver the
RETURNED GOODS POLICY d. Special order items. parts to the carrier.

Return shipments will be accepted and credit e. Electrical components.

will be allowed, subject to the following f. Paint, chemicals, and lubricants. LIMITATIONS OF SELLER’S LIABILITY
provisions: Multiquip shall not be liable here under for
g. Decals and paper products.
1. A Returned Material Authorization must damages in excess of the purchase price of the
be approved by Multiquip prior to shipment. h. Items purchased in kits. item with respect to which damages are claimed,
2. To obtain a Return Material Authorization, 7. The sender will be notified of any material and in no event shall Multiquip be liable for loss
a list must be provided to Multiquip Parts received that is not acceptable. of profit or good will or for any other special,
Sales that defines item numbers, 8. Such material will be held for 5 working consequential or incidental damages.
quantities, and descriptions of the items to days from notification, pending
be returned. instructions. If a reply is not received LIMITATION OF WARRANTIES
a. The parts numbers and descriptions within 5 days, the material will be returned
to the sender at his expense. No warranties, express or implied, are made in
must match the current parts price connection with the sale of parts or trade
list. 9. Credit on returned parts will be issued at accessories nor as to any engine not
b. The list must be typed or computer dealer net price at time of the original manufactured by Multiquip. Such warranties
generated. purchase, less a 15% restocking charge. made in connection with the sale of new,
c. The list must state the reason(s) for 10. In cases where an item is accepted for complete units are made exclusively by a
the return. which the original purchase document statement of warranty packaged with such
can not be determined, the price will be units, and Multiquip neither assumes not
d. The list must reference the sales based on the list price that was effective authorizes any person to assume for it any
order(s) or invoice(s) under which twelve months prior to the RMA date. other obligation or liability whatever in
the items were originally purchased. connection with the sale of its products. A part
11. Credit issued will be applied to future
e. The list must include the name and purchases only. from such written statement of warranty, there
phone number of the person are no warranties, express, implied or statutory,
requesting the RMA. which extend beyond the description of the
products on the face hereof.
3. A copy of the Return Material
Authorization must accompany the return
shipment.

PAGE 62 — MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04)

 NOTE PAGE

MT65-H — PARTS & OPERATION MANUAL — REV. #3 (09/07/04) — PAGE 63

PARTS AND OPERATION MANUAL

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

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