Mikasa Automobile Parts Mtx 60 User Manual

OPERATION AND PARTS MANUAL  
SERIES  
MODEL MTX-60  
TAMPING RAMMER  
(HONDA GX100UKRBF GASOLINE ENGINE)  
Revision #6 (08/23/11)  
To find the latest revision of this  
publication, visit our website at:  
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.  
NOTES  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 3  
TABLE OF CONTENTS  
Honda GX100KRBF Engine  
MTX-60 Rammer  
Proposition 65 Warning ........................................... 2  
Table Of Contents ................................................... 4  
Parts Ordering Procedures ..................................... 5  
Safety Information ................................................ 6-9  
General Information .............................................. 10  
Specifications ........................................................ 11  
Controls And Components .................................... 12  
Basic Engine ......................................................... 13  
Operation ......................................................... 14-16  
Maintenance ......................................................... 17  
Troubleshooting ............................................... 18-19  
Explanation Of Code In Remarks Column ............ 20  
Suggested Spare Parts ......................................... 21  
Cylinder Barrel Assembly. ................................ 36-37  
Crankcase Cover Assembly. ............................ 38-39  
Crankshaft Assembly. ....................................... 40-41  
Piston/Connecting Rod Assembly..................... 42-43  
Camshaft Assembly. ......................................... 44-45  
Recoil Starter Assembly. .................................. 46-47  
Fan Cover Assembly......................................... 48-49  
Carburetor Assy (S/N T-3423 and Below) ........ 50-51  
Carburetor Assy (S/N T-3424 and Above)........ 52-53  
Air Cleaner Assembly. ...................................... 54-55  
Muffler Assembly. ............................................. 56-57  
Flywheel Ignition Assembly. ............................. 58-59  
Control Assembly.............................................. 60-61  
Labels Assembly............................................... 62-63  
Component Drawings  
Terms And Conditions Of Sale — Parts ................ 64  
Nameplate And Decals..................................... 22-23  
Crankcase And Engine Assembly..................... 24-25  
Crankcase And Engine Assembly..................... 26-27  
Guide Cylinder Assembly. ................................ 28-29  
Foot Assembly. ................................................. 30-31  
Fuel Tank And Handle Assembly. ..................... 32-33  
Combination Lever Assembly. .......................... 34-35  
Specification and part number are  
subject to change without notice.  
PAGE 4 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
PARTS ORDERING PROCEDURES  
Ordering parts has never been easier!  
Choose from three easy options:  
Effective:  
January 1st, 2006  
Best Deal!  
Order via Internet (Dealers Only):  
Order parts on-line using Multiquip’s SmartEquip website!  
If you have an MQ Account, to obtain a Username  
and Password, E-mail us at: parts@multiquip.  
com.  
N View Parts Diagrams  
N Order Parts  
N Print Specification Information  
To obtain an MQ Account, contact your  
District Sales Manager for more information.  
Use the internet and qualify for a 5% Discount  
on Standard orders for all orders which include  
complete part numbers.*  
to log in and save!  
Order Parts  
Note: Discounts Are Subject To Change  
Fax your order in and qualify for a 2% Discount  
on Standard orders for all orders which include  
complete part numbers.*  
Order via Fax (Dealers Only):  
All customers are welcome to order parts via Fax.  
Domestic (US) Customers dial:  
1-800-6-PARTS-7 (800-672-7877)  
Note: Discounts Are Subject To Change  
Domestic (US) Dealers Call:  
Order via Phone:  
1-800-427-1244  
Non-Dealer Customers:  
International Customers should contact  
their local Multiquip Representatives for  
Parts Ordering information.  
Contact your local Multiquip Dealer for  
parts or call 800-427-1244 for help in  
locating a dealer near you.  
When ordering parts, please supply:  
R
Dealer Account Number  
R
Specify Preferred Method of Shipment:  
R
R
R
R
R
Dealer Name and Address  
UPS/Fed Ex  
DHL  
Truck  
N
N
Priority One  
Ground  
Shipping Address (if different than billing address)  
Return Fax Number  
N Next Day  
Second/Third Day  
Applicable Model Number  
N
Quantity, Part Number and Description of Each Part  
NOTICE  
All orders are treated as Standard Orders and will  
ship the same day if received prior to 3PM PST.  
WE ACCEPT ALL MAJOR CREDIT CARDS!  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 5  
SAFETY INFORMATION  
Do not operate or service the equipment before reading  
the entire manual. 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.  
Potential hazards associated with the operation of this  
equipment will be referenced with hazard symbols which  
may appear throughout this manual in conjunction with  
safety messages.  
SAFETY MESSAGES  
The four safety messages shown below will inform you  
about potential hazards that could injure you or others.The  
safety messages specifically address the level of exposure  
to the operator and are preceded by one of four words:  
DANGER,WARNING, CAUTION or NOTICE.  
SAFETY SYMBOLS  
DANGER  
Indicates a hazardous situation which, if not avoided,  
WILL result in DEATH or SERIOUS INJURY.  
WARNING  
Indicates a hazardous situation which, if not avoided,  
COULD result in DEATH or SERIOUS INJURY.  
CAUTION  
Indicates a hazardous situation which, if not avoided,  
COULD result in MINOR or MODERATE INJURY.  
NOTICE  
Addresses practices not related to personal injury.  
PAGE 6 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
SAFETY INFORMATION  
ALWAYS know the location of the nearest phone or keep a  
phone on the job site. Also, know the phone numbers of  
the nearest ambulance, doctor and fire department. This  
information will be invaluable in the case of an emergency.  
GENERAL SAFETY  
CAUTION  
NEVER operate this equipment without proper protective  
clothing, shatterproof glasses, respiratory protection,  
hearing protection, steel-toed boots and other protective  
devices required by the job or city and state regulations.  
RAMMER SAFETY  
DANGER  
NEVER operate the equipment in an explosive  
atmosphere or near combustible materials.An  
explosion or fire could result causing severe  
bodily harm or even death.  
NEVER operate this equipment when not  
feeling well due to fatigue, illness or when  
under medication.  
NEVER operate this equipment under the influence of  
drugs or alcohol.  
WARNING  
NEVER disconnect any emergency or safety devices.  
These devices are intended for operator safety.  
Disconnection of these devices can cause severe injury,  
bodily harm or even death.Disconnection of any of these  
devices will void all warranties.  
ALWAYS check the equipment for loosened threads or  
bolts before starting.  
DO NOT use this machine on ground that is harder than  
the machine can handle, or for driving pilings or tamping  
rock beds. Furthermore, use of the machine on sloping  
ground, such as the side of an embankment, may make  
the machine unstable and can cause an accident. It can  
also result in premature machine wear due to uneven  
loads on the machine.  
DO NOT use the equipment for any purpose other than  
its intended purposes or applications.  
NOTICE  
This equipment should only be operated by trained and  
qualified personnel 18 years of age and older.  
Whenever necessary, replace nameplate, operation and  
safety decals when they become difficult read.  
Use the machine with confidence for tamping earth and  
sand, soil, gravel, and asphalt.DO NOT use the machine  
for other types of jobs.  
Manufacturer does not assume responsibility for any  
accident due to equipment modifications. Unauthorized  
equipment modification will void all warranties.  
CAUTION  
NEVER lubricate components or attempt service on a  
running machine.  
NEVER use accessories or attachments that are not  
recommended by Multiquip for this equipment. Damage  
to the equipment and/or injury to user may result.  
NOTICE  
ALWAYS keep the machine in proper running condition.  
ALWAYS know the location of the nearest  
fire extinguisher.  
Fix damage to machine and replace any broken parts  
immediately.  
ALWAYS know the location of the nearest  
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 and unauthorized personnel.  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 7  
SAFETY INFORMATION  
ENGINE SAFETY  
DANGER  
FUEL SAFETY  
DANGER  
The engine fuel exhaust gases contain poisonous carbon  
monoxide. This gas is colorless and odorless, and can  
cause death if inhaled.  
DO NOT add fuel to equipment if it is placed inside truck  
bed with plastic liner. Possibility exists of explosion or  
fire due to static electricity.  
The engine of this equipment  
requires an adequate free flow  
of cooling air.NEVER operate  
this equipment in any enclosed  
or narrow area where free flow  
of the air is restricted.If the air  
flow is restricted it will cause  
injury to people and property  
and serious damage to the  
equipment or engine.  
WARNING  
DO NOT place hands or fingers inside engine  
compartment when engine is running.  
NEVER operate the engine with heat shields or  
guards removed.  
DO NOT start the engine near spilled fuel or combustible  
fluids. Fuel is extremely flammable and its vapors can  
cause an explosion if ignited.  
DO NOT remove the engine oil drain plug  
while the engine is hot. Hot oil will gush  
out of the oil tank and severely scald any  
persons in the general area of the rammer.  
ALWAYS refuel in a well-ventilated area, away from  
sparks and open flames.  
ALWAYS use extreme caution when working with  
flammable liquids.  
CAUTION  
NEVER touch the hot exhaust manifold,  
muffler or cylinder.Allow these parts to cool  
before servicing equipment.  
DO NOT fill the fuel tank while the engine is running  
or hot.  
DO NOT overfill tank, since spilled fuel could ignite if it  
comes into contact with hot engine parts or sparks from  
the ignition system.  
NOTICE  
NEVER run engine without an air filter or with a dirty air  
filter.Severe engine damage may occur.Service air filter  
frequently to prevent engine malfunction.  
Store fuel in appropriate containers, in well-ventilated  
areas and away from sparks and flames.  
NEVER tamper with the factory settings  
of the engine or engine governor. Damage  
to the engine or equipment can result  
if operating in speed ranges above the  
maximum allowable.  
NEVER use fuel as a cleaning agent.  
DO NOT smoke around or near the  
equipment. Fire or explosion could result  
from fuel vapors or if fuel is spilled on a  
hot engine.  
PAGE 8 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
SAFETY INFORMATION  
TRANSPORTING SAFETY  
CAUTION  
NEVER allow any person or animal to stand underneath  
the equipment while lifting.  
NOTICE  
Before lifting, make sure that the equipment parts (hook  
and vibration insulator) are not damaged and screws are  
not loose or missing.  
Always make sure crane or lifting device has been  
properly secured to the lifting bail (hook) of the  
equipment.  
ALWAYS shutdown engine before transporting.  
NEVER lift the equipment while the engine is running.  
Tighten fuel tank cap securely and close fuel cock to  
prevent fuel from spilling.  
Use adequate lifting cable (wire or rope) of sufficient  
strength.  
Use one point suspension hook and lift straight  
upwards.  
DO NOT lift machine to unnecessary heights.  
ALWAYS tie down equipment during transport by  
securing the equipment with rope.  
Never allow any person or animal to stand underneath the  
equipment while lifting.  
ENVIRONMENTAL SAFETY  
NOTICE  
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.  
DO NOT pour waste, oil or fuel directly onto the ground,  
down a drain or into any water source.  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 9  
GENERAL INFORMATION  
DEFINITION OF TAMPING RAMMER  
CAUTION — Handle Operation  
The Mikasa MTX-60 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.  
Before starting operation check the  
lifting handle to:  
1. Make sure that there is no damage on the bolts.  
The impact force of the MTX-60 levels and uniformly  
compacts voids between soil particles to increase dry  
density.  
2. Make sure that there is no crack or breakage on  
handle.  
3. Make sure that there is no fissure on the surface. If  
there is any abnormality or damage, replace with  
new one.  
Circular motion is converted to create impact force. The  
MTX-60 tamping rammer develops a powerful compacting  
force at the foot of the rammer. To maintain optimum  
performance, proper operation and service are essential.  
For operation:  
CONSTRUCTION OF TAMPING RAMMER  
This handle is to be used to lift up the shoe part of the  
machine with the body laid down on the ground or truck  
bed.  
The Mikasa MTX-60 is equipped with an air cooled, four-  
cycle gasoline engine. Transmission of the power takes  
place by increasing the engine speed to engage the  
centrifugal clutch.  
1. Use proper lifting techniques to avoid back injury.  
This handle is for manual lifting only.  
2. Do not use this handle as a rammer lift point. Use  
the lifting point on the top of the machine.  
RAMMER GEARBOX AND SPRING CYLINDER  
The Mikasa MTX-60 uses an oil bath lubrication system.  
Always check the oil level through the oil level sight glass  
at the rear of the tamper foot.  
3. Do not move the rammer with the lifting handle and  
the front rollers more than 16 feet (5 meters).  
CONTROLS  
Before starting the MTX-60 Tamping Rammer identify and  
understand the function of the controls.  
PAGE 10 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
SPECIFICATIONS  
Table 1. MTX-60 Rammer Specifications  
38.8 in. (985 mm)  
Overall Height  
Overall Width  
13.8 in. (350 mm)  
28.1 in. (713 mm)  
10.4 x 13.4 in. (265 x 340 mm)  
2.1 qt. (2 liters)  
Over Length  
Shoe Size (Wx L)  
Fuel Tank Capacity  
Lubrication Oil Capacity  
No. of Blows  
0.69 qt. (0.65 liter)  
644 - 695 vpm (10.7 - 11.6 Hz)  
3,060 lbf (13.6 kN)  
2 - 3.2 in. (50 - 80 mm)  
141 lbs. (64 kg)  
Impact Force  
Impact Plate Stroke  
Operating Weight  
Measured Sound Power Level  
Guaranteed Sound Power Level  
Max. Sound Pressure Level  
103 dB  
107 dB  
92 dB  
Table 2. Engine Specifications  
Model  
Honda GX100UKRBF Engine  
Air-Cooled 4 Stroke, Overhead camshaft,  
single cylinder gasoline engine  
Type  
Piston Displacement  
Max. Output  
6.0 cu.in. (98 cc)  
3.0 hp/3,600 rpm (2.2 KW)  
3,800 - 4,100 rpm  
Max. Governed Speed, No Load  
Cooling System  
Air-Cooled  
Engine Oil Capacity  
Fuel  
0.3 qt. (0.28 liters)  
Unleaded gasoline  
Automobile Oil; Class SE or higher  
Recoil Starter  
Lubricant for Engine  
Starting System  
Spark Plug Type  
NGK CR5HSB  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 11  
CONTROLS AND COMPONENTS  
3
2
4
10  
5
1
9
6
11  
7
8
12  
13  
Figure 1. MTX-60 Rammer  
Figure 1 shows the location of the controls and compo-  
nents for the MTX-60 Tamping Rammer. The functions of  
each control is described below:  
9. FuelTank Holds the fuel for the unit (up to 3.2 quarts)  
10. Muffler – reduces the noise of the engine when run-  
ning.  
1. Combination (Throttle) Lever Used to adjust  
engine speed (rpm). Move lever forward (SLOW) to  
reduce engine speed, move lever back toward operator  
(FAST) to increase speed. Always operate the rammer  
at full speed (rpm).  
11. Engine – this unit uses a Honda GX100UKRBF  
gasoline engine.  
12. OilGauge(SightGlass)Indicatesthelevelofoilinthe  
oil bath reservoir.  
13. Drain Valve – Open this valve to remove oil from the  
2. Handle – To operate rammer, GRIP handle assembly  
bellows.  
firmly on both sides.  
3. Fuel Tank Cap Remove this cap to add unleaded  
gasoline to the fuel tank. Make sure cap is tightened  
securely. DO NOT over fill.  
WARNING — Fuel Hazard  
Adding fuel to the tank should be  
accomplished only when the  
engine is stopped and has had an  
opportunity to cool down. In the  
event of a fuel spill, DO NOT  
attempt to start the engine until the  
fuel residue has been completely  
wiped up, and the area surrounding  
the engine is dry.  
4. Hook – Used to lift rammer for transporting.  
5. Air Cleaner Cover – Protects the air cleaner which  
preventsdirtandotherdebrisfromenteringtheengine.  
6. Roller – Allows rammer to be moved around easily by  
rolling the unit.  
7. Bellows – Reservoir for oil bath.  
8. Foot Laminated wood with tempered steel plate for  
superior shock absorption.  
PAGE 12 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
BASIC ENGINE  
Figure 2. Engine Controls and Components  
(Honda GX100)  
The engine (Figure 2) must be checked for proper lubrica-  
tion and filled with fuel prior to operation. Refer to the  
engine manufacturer's manual for detailed operation and  
service information.  
4. Muffler Used to reduce noise and emissions.  
5. Dipstick/Oil Filler Cap – Remove this cap to  
determine if the engine oil is low. Add oil through this  
filler port as recommended in Table 3.  
1. Choke Lever – Normally used in starting the engine  
in cold weather conditions. In cold weather, turn the  
choke lever to the fully closed position. In warm  
weather, set the choke lever halfway or completely  
open.  
6. Oil Drain Plug – Remove this plug to remove oil from  
the engine's crankcase.  
WARNING — Hot Engine  
2. Spark Plug – Provides spark to the ignition system.  
Set spark plug gap to 0.024 - 0.028 inch (0.6 - 0.7 mm).  
Clean spark plug once a week.  
Engine components can generate  
extreme heat.To prevent burns, DO  
NOT touch these areas while the  
engine is running or immediately  
after operating.NEVER operate the  
engine with the muffler removed.  
3. Recoil Starter (pull rope) – Manual-starting method.  
Pull the starter grip until resistance is felt, then pull  
briskly and smoothly.  
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.  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 13  
OPERATION  
This section is intended to assist the operator with the ini-  
tial start-up of the MTX-60Tamping Rammer.It is extremely  
important that this section be read carefully before attempt-  
ing to operate the rammer.  
ENGINE  
1. Fill the fuel tank (Figure 3) with unleaded gasoline. At  
the same time, check the engine oil and make it a habit  
to replenish it often (Figure 4).  
DO NOT use your rammer until this section is thoroughly  
understood.  
FUEL  
TANK  
CAUTION — Understand Operation  
Failure to understand the operation of the Tamping  
Rammer could result in severe damage to the unit or  
personal injury.  
RAMMER CRANKCASE AND SPRING CYLINDER  
OIL BATH  
Figure 3. Fuel Tank  
This unit uses an oil bath lubrication system. Perform the  
following:  
OIL LEVEL  
DIPSTICK  
1. Check the oil level through the oil level sight glass  
(Figure 2) at the rear of the tamper foot.  
OIL FILL PLUG  
SIGHT GLASS  
OIL DRAIN PLUG  
Figure 4. Engine Oil Dipstick  
2. Low levels of oil may result in engine seizure due to  
high levels of consumption during operations.  
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 the Table 3 below.  
Figure 2. Foot Housing Sight Glass  
2. If oil is not visible, add 10W-30 SE, SF or higher grade  
motor 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  
Season or Temperature  
(higher than MS class)  
Spring, Summer or Autumn  
SAE 30  
The oil level should be kept at the half  
way point of the sight glass.  
+120° F to +15° F  
Winter  
SAE 30  
+40° F to +15° F  
Below +15° F  
SAE 10W-30  
PAGE 14 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
OPERATION  
INSPECTION  
DO NOT press the primer pump bulb  
more than four (4) times, as this will cause  
fuel to flood the carburetor.  
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. Place the choke lever to the closed position.When the  
weather is cold, close the choke all the way.When it is  
hot, or if the engine is hot, open the choke a little or  
leave it fully open.  
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.  
CHOKE LEVER  
(CLOSED POSITION)  
INITIAL START-UP  
When starting the MTX-60 Tamping Rammer perform the  
following:  
1. Slide the throttle lever from the stop to the idle position  
Figure 6. Choke Lever  
(
) (Figure 5).This opens the fuel cock and the engine  
4. Grip the starter rope handle (Figure 7) and pull it until  
you feel a slight resistance. Then pull sharply and  
quickly. Return the handle to the starter case before  
releasing.  
electrical circuit is turned on automatically.  
THROTTLE LEVER  
(IDLE POSITION)  
STARTER  
ROPE  
Figure 5-A. Throttle Lever (Idle Position)  
2. Units with Carburetor Primer System: Push the  
primer pump bulb four (4) times to deliver fuel to the  
carburetor (Figure 5-B).  
Figure 7. Recoil Starter  
5. If engine fails to start, move the choke lever (Figure  
6) to the half open position to avoid flooding.  
6. Repeat steps 1 thru 5.  
7. If the engine does not start after repeated attempts,do  
the following:  
a. Check fuel delivery from fuel tank to carburetor.  
b. Check for restrictions to fuel flow at in-tank filter.  
c. Check for restrictions to fuel flow at in-line filter.  
d. Inspect spark plug for contamination and proper gap.  
Clean, adjust or replace spark plug as required.  
Figure 5-B. Primer Pump  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 15  
OPERATION  
OPERATION  
STOPPING THE ENGINE  
1. To start the rammer tamping action, move the throttle  
1. Move throttle lever quickly from the START to IDLE  
position (Figure 9) and run the engine for three minutes  
at low speed.After the engine cools, move the throttle  
lever to the STOP position (Figure 10).The engine will  
stop and the fuel cock is automatically closed.  
lever (Figure 8) quickly from IDLE to the START  
(
) position. DO NOT move the throttle lever slowly  
as this may cause damage to the clutch or spring.  
THROTTLE LEVER  
(STOP POSITION)  
THROTTLE LEVER  
(START POSITION)  
Figure 8. Throttle Lever (Start Position)  
CAUTION — Operate at Full Speed  
Figure 10. Throttle Lever (Stop Position)  
2. If the engine does not stop due to a problem with the  
switch or the like, move the machine to a safe location  
and hold the throttle lever in the stop position. Let the  
machine run on idle and the machine will stop after a  
few minutes.  
Make sure that the throttle lever is moved to the FULL  
START position. Operating the rammer at less than full  
speed can result in damage to the clutch springs or  
foot.  
2. The MTX-60 tamping rammer is designed to run at 3,800  
to 4,100 rpm. At optimum rpm the foot hits at the rate  
between 644 ~ 695 impacts per minute. Increasing  
throttle speed past factory set rpm does not increase  
impacts and may damage unit.The MTX-60 is designed  
to advance while tamping. For faster advance, pull back  
slightlyonthehandlesothatrearof foot contactssoil first.  
3. To stop the tamping action, move throttle lever quickly  
from START to IDLE position (Figure 9).  
THROTTLE LEVER  
(IDLE POSITION)  
Figure 9. Throttle Lever (Idle Position)  
PAGE 16 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
MAINTENANCE  
Perform the scheduled maintenance procedures as indicated:  
EVERY 200 HOURS  
DAILY  
Remove the oil drain plug on foot housing (Figure 13)  
and drain the oil. Refill with approximately 0.69 qt. (0.65  
liter) of 10W-30 SE, SF or higher grade motor oil. Oil  
should be midway in sight glass. Break in oil should be  
changed after first 50 hours.  
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.  
OIL FILL PLUG  
SIGHT GLASS  
Check the spring box and bellows for oil leaks. Repair or  
replace as needed.  
EVERY 50 HOURS  
OIL DRAIN PLUG  
Remove the fuel filter cap and clean the inside of the  
fuel tank (Figure 11).  
Figure 13. Oil Drain Plug  
EVERY 2YEARS  
Replace the fuel line every 2 years even if there is no  
visible damage.  
FUEL FILTER  
LONG TERM STORAGE  
Slide the throttle lever to the STOP position.  
Drain any fuel including in the fuel hose.  
Figure 11. Fuel Filter  
Remove and clean the spark plug, then adjust the spark  
gap to 0.024~0.028 inch (0.6~0.7 mm).  
Replace lubrication oil and apply grease to lubrication  
points.  
EVERY 80 TO 100 HOURS  
Cover the air intake on the air cleaner and the exhaust  
outlet on the muffler.  
Remove the air cleaner cover. Loosen and remove the 2  
screws that hold the cover to the air cleaner assembly. If  
the primary element (Figure 12) is dirty, wash it with  
gasoline or kerosene.Then dip it in engine oil (SAE10W-  
30) and wring the element so that 25 to 30 cc of engine  
oil remains on the element.  
Store unit indoors covered with plastic sheet in moisture  
free and dust free location out of direct sunlight.  
PRIMARY  
ELEMENT  
Figure 12. Air Cleaner Primary Element  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 17  
TROUBLESHOOTING  
TABLE 4. Engine Troubleshooting  
Possible Problem  
Symptom  
Solution  
Difficult to start  
Fuel is available but spark  
plug will not ignite. (Power  
available at high tension  
cable).  
Ignition plug being bridged?  
Carbon deposit at ignition?  
Check ignition system.  
Clean or replace ignition.  
Short circuit due to defective Replace insulators.  
insulators?  
Improper spark gap?  
Set spark plug gap to the correct gap.  
Fuel is available but spark  
plug will not ignite. (Power  
NOT available at high  
tension cable).  
Short circuit at stop switch?  
Check stop switch circuit. Replace stop switch if  
defective.  
Ignition coil defective?  
Replace ignition coil.  
Fuel is available and spark Muffler clogged with carbon  
Clean or replace muffler.  
plug ignites (compression  
deposits?  
normal).  
Fuel in use inadequate  
(water, dust)?  
Flush fuel system and replace with fresh fuel.  
Air Cleaner clogged?  
Clean or replace air cleaner.  
Replace cylinder.  
Fuel is available and spark Cylinder worn?  
plug ignites (compression  
Spark plug loose?  
Tighten spark plug.  
low).  
Low compression.  
Operation not satisfactory  
Incorrect valve adjustment?  
Check and adjust valves.  
Not enough power  
available (compression  
normal, no misfiring).  
Air cleaner clogged?  
Air in fuel line?  
Clean or replace air cleaner.  
Bleed (remove air) from fuel line.  
Carbon deposits in cylinder? Clean or replace cylinder.  
Not enough power  
available (compression  
normal, misfiring).  
Ignition coil defective?  
Flush fuel system and replace with fresh fuel.  
Ignition plug often shorts?  
Replace ignition wires, clean ignition.  
Fuel in use inadequate  
(water, dust)?  
Flush fuel system and replace with fresh fuel.  
PAGE 18 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
TROUBLESHOOTING  
TABLE 4. Engine Troubleshooting (continued)  
Symptom  
Possible Problem  
Solution  
Operation not satisfactory  
Governor adjustment improper?  
Governor spring defective?  
Fuel flow erratic?  
Adjust governor to correct level.  
Clean or replace ignition.  
Check fuel line.  
Rotational speed  
fluctuates.  
Air taken in through suction line? Check suction line.  
Dust in rotating part?  
Spring failure?  
Clean recoil starter assembly.  
Replace spiral spring.  
Recoil starter not  
working properly.  
MIxed fuel quality is inadequate? Check fuel to oil mixture.  
Excessive carbon deposits in  
combustion chamber?  
Clean or replace crankcase.  
Engine overheats.  
Exhaust or muffler clogged with  
carbon?  
Clean or replace muffler.  
Spark plug heat value incorrect? Replace spark plug with correct type spark plug.  
TABLE 5. Rammer Troubleshooting  
Symptom  
Possible Problem  
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.  
Replace or adjust clutch.  
Engine runs but rammer  
jumps erratically or not  
at all.  
Clutch slips?  
Spring Failure?  
Replace spiral spring.  
Speed of engine improper?  
Soil over-compacted?  
Adjust engine speed to correct operating RPM setting.  
Shut down machine and test soil.  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 19  
EXPLANATION OF CODE IN REMARKS COLUMN  
The following section explains the different symbols and  
QTY. Column  
remarks used in the Parts section of this manual. Use the  
help numbers found on the back page of the manual if there  
are any questions.  
Numbers Used — Item quantity can be indicated by a  
number, a blank entry, or A/R.  
A/R (As Required) is generally used for hoses or other  
parts that are sold in bulk and cut to length.  
NOTICE  
The contents and part numbers listed in the parts  
section are subject to change without notice.Multiquip  
does not guarantee the availability of the parts listed.  
A blank entry generally indicates that the item is not sold  
separately.Other entries will be clarified in theRemarks”  
Column.  
SAMPLE PARTS LIST  
REMARKS Column  
NO. PART NO. PART NAME  
QTY. REMARKS  
Some of the most common notes found in the “Remarks”  
Column are listed below. Other additional notes needed  
to describe the item can also be shown.  
1
2%  
12345  
BOLT......................1 .....INCLUDES ITEMS W/%  
WASHER, 1/4 IN............NOT SOLD SEPARATELY  
WASHER, 3/8 IN....1 .....MQ-45T ONLY  
2% 12347  
3
4
12348  
12349  
HOSE ..................A/R ...MAKE LOCALLY  
BEARING ..............1 .....S/N 2345B AND ABOVE  
Assembly/Kit — All items on the parts list with the  
same unique symbol will be included when this item is  
purchased.  
NO. Column  
Indicated by:  
Unique Symbols — All items with same unique  
symbol  
“INCLUDES ITEMS W/(unique symbol)”  
(@, #, +, %, or >) in the number column belong to the  
same assembly or kit, which is indicated by a note in the  
“Remarks” column.  
Serial Number Break — Used to list an effective serial  
number range where a particular part is used.  
Indicated by:  
Duplicate Item Numbers — Duplicate numbers indicate  
multiple part numbers, which are in effect for the same  
general item, such as different size saw blade guards in  
use or a part that has been updated on newer versions  
of the same machine.  
“S/N XXXXX AND BELOW”  
“S/N XXXX AND ABOVE”  
“S/N XXXX TO S/N XXX”  
Specific Model Number Use — Indicates that the part  
is used only with the specific model number or model  
number variant listed. It can also be used to show a  
part is NOT used on a specific model or model number  
variant.  
NOTICE  
When ordering a part that has more than one item  
number listed, check the remarks column for help in  
determining the proper part to order.  
Indicated by:  
“XXXXX ONLY”  
“NOT USED ON XXXX”  
PART NO. Column  
Numbers Used — Part numbers can be indicated by a  
number, a blank entry, or TBD.  
“Make/Obtain Locally” — Indicates that the part can  
be purchased at any hardware shop or made out of  
available items.Examples include battery cables, shims,  
and certain washers and nuts.  
TBD (To Be Determined) is generally used to show a  
part that has not been assigned a formal part number  
at the time of publication.  
“Not Sold Separately— Indicates that an item cannot  
be purchased as a separate item and is either part of an  
assembly/kit that can be purchased, or is not available  
for sale through Multiquip.  
A blank entry generally indicates that the item is not sold  
separately or is not sold by Multiquip. Other entries will  
be clarified in the “Remarks” Column.  
PAGE 20 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
SUGGESTED SPARE PARTS  
MTX-60 RAMMER 1 TO 3 UNITS WITH HONDA  
GX100UKRBF ENGINE  
Qty.  
P/N  
Description  
1 ......... 956100062 ............. THROTTLE WIRE  
3 ......... 366010070 ............. PRIMARY ELEMENT, AIR CLEANER  
3 ......... 366010080 ............. SECONDARY ELEMENT, AIR CLEANER  
1 ......... 366345570 ............. CAP, FUEL TANK W/ STRAP  
2 ......... 16910Z4ES21 ........ FILTER, IN-LINE FUEL  
3 ......... 9805655757 ........... SPARK PLUG  
1 ......... 959300770 ............. STRAINER, FUEL TANK  
1 ......... 28462Z0DV02 ........ ROPE, RECOIL STARTER  
Part numbers on this Suggested Spare  
Parts List may supersede/replace the P/N  
shown in the text pages of this book.  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 21  
NAMEPLATE AND DECALS  
NAME PLATE AND DECALS ASSY.  
1
4
20  
0
2
#
2
3
5
STOP  
0
2
#
0
2
#
7
0
2
#
,
6
11  
8
k
g
i
_
q
_
>
q
_
l
e
w
m
>
a
m
L
J
j
r
b
O
K
R
K
Q
J
q
K
J
a
K
J
r
J
h
Ž
Œ
/
1
&
'
.
5
'
4
+
#
.
0
1
9
'
+
)
*
6
M
I
N
D
U
1
7
6
2
7
6
M
Y
R
U
Made in Japan  
b
ƒ
>
>
k
s
j
r
g
o
s
g
n
>
g
l
a
L
a
Œ
J
a
Š
Œ
J
s
L
q
L
_
L
NPA-0000  
series  
quick manual  
Engine Oil  
Use SAE 10W/30,SE or higher grade motor oil  
RAMMING CYLINDER OIL  
Use SAE 10W/30,SF or higher grade moter oil  
Fuel  
Use normal quality gasoline  
PAGE 22 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
NAMEPLATE AND DECALS  
NAME PLATE AND DECALS ASSY.  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
920212910  
920212460  
920212470  
920212490  
920212480  
920210310  
920212840  
920212540  
PART NAME  
QTY.  
REMARKS  
OPERATION DECAL  
1
AIR CLEANER DECAL ................................................ 1 ........ NPA-1246  
LEVER OPERATION DECAL  
MAX SPEED DECAL 4100  
MACHINE STOP DECAL  
EC NOISE REQ. DECAL LWA107  
CHOKE OPERATION DECAL  
QUICK MANUAL  
1
1
1
1
1
1
11  
20  
SERIAL PLATE NO. ..................................................... 1 ........CONTACT MQ PARTS DEPT.  
ANTI- VIB. HANDLE DECAL  
920212520  
1
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 23  
CRANKCASE AND ENGINE ASSY.  
CRANKCASE AND ENGINE ASSY.  
47  
45  
48  
46  
46  
48  
36-4  
36-3  
36-2  
71-1  
71-2  
71-3  
36-1  
36  
36-7  
36-9  
36-8  
66  
122  
72  
41  
77  
42-1  
74  
76  
51  
36-5  
42-2  
42-3  
58  
54-1  
54-2  
32-1  
32-1  
40  
43-2  
43-1  
34  
75  
52  
31  
39 37  
53  
49  
38  
23  
NEW  
62  
35  
73  
STYLE  
62  
CLUTCH  
121  
33  
62  
54-2  
54-1  
OLD  
STYLE  
CLUTCH  
24  
25-2  
44  
23  
1
25-1  
49  
56  
29  
4
17  
16  
26  
57  
5
9
28  
14  
90  
2
62  
11  
10  
12  
3
62  
55  
61  
55  
7
58  
52  
53  
6
19  
101  
15  
13  
63  
64  
54-2  
20  
50  
54-1  
21  
PAGE 24 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
CRANKCASE AND ENGINE ASSY.  
CRANKCASE AND ENGINE ASSY.  
NO.  
PART NO.  
368119170  
009120204  
041006007  
368347410  
060404010  
080200350  
080100620  
040006203  
040006305  
080100620  
080200170  
080200250  
368347250  
040006304  
080100520  
080200200  
047940060  
050710100  
001520825  
366346210  
366348550  
952401450  
001220825  
030208200  
368217640  
001710840  
022611010  
368347490  
001211030  
030210250  
939010270  
030208200  
020308060  
366118640  
PART NAME  
QTY.  
REMARKS  
1
CRANKCASE CP......................................................... 1 ........INCLUDES ITEM W/  
*
2
*
3
4
5
6
7
9
STUD BOLT 10X50X21T/21S  
BEARING 6007Z  
PINION DRUM  
OIL SEAL TC - 40528  
STOP RING S-35  
STOP RING R-62  
BEARING 6203  
BEARING 6305  
STOP RING R62  
STOP RING S-17  
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
10  
11  
12  
13  
14  
15  
16  
17  
19  
20  
21  
23  
23  
24  
25-1  
25-2  
26  
28  
29  
31  
32-1  
32-2  
33  
34  
35  
36  
STOP RING R-62  
CONNECTING ROD  
BEARING 6304  
STOP RING R- 52  
STOP RING S- 20  
NEEDLE BEARING FJ- 1816  
O- RING AS568- 267  
SOCKET HEAD BOLT 8X25 T  
CLUTCH ASSY ............................................................ 1 ........S/N S-1880 AND BELOW  
CLUTCH ASSY ............................................................ 1 ........S/N S-1881 AND ABOVE  
WASHER 8.5X22X3  
BOLT 8X25 T  
WASHER, LOCK M8  
ENGINE FLANGE  
SOCKET HEAD BOLT 8X40 T  
FLANGE NUT M10 H  
SHOCK ABSORBER BRACKET 60  
BOLT 10X30 H  
WASHER, LOCK M10  
STOPPER RUBBER (70)  
WASHER, LOCK M8  
NUT M8  
1
1
1
1
4
4
1
4
4
1
1
1
AIR CLEANER ASSY .................................................. 1 ........INCLUDES ITEMS W/ #  
36-1# 366010010  
36-2# 366010020  
36-3# 030206150  
36-4# 366010040  
36-5# 366010050  
36-7# 366010070  
36-8# 366010080  
36-9# 366030040  
AIR CLEANER COVER  
WASHER, FLAT M6 (6.5X18X1.5)  
WASHER, LOCK M6  
1
2
2
2
1
1
1
1
1
1
1
1
COIN BOLT M6  
AIR CLEANER BASE CP  
PRIMARY ELEMENT CP  
SECONDARY ELEMENT  
GRIP BPLT CP  
37  
38  
39  
40  
366345470  
954407681  
954407682  
366460160  
INTAKE PIPE  
CYCLONE CLAMP (CY- 1) 45  
CYCLONE CLAMP (CY- 1) 38  
UNDER SEALING FORM  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 25  
CRANKCASE AND ENGINE ASSY.  
CRANKCASE AND ENGINE ASSY.  
47  
45  
48  
46  
46  
48  
36-4  
36-3  
36-2  
71-1  
71-2  
71-3  
36-1  
36  
36-7  
36-9  
36-8  
66  
122  
72  
41  
77  
42-1  
74  
76  
51  
36-5  
42-2  
42-3  
58  
54-1  
54-2  
32-1  
32-1  
40  
43-2  
43-1  
34  
75  
52  
31  
39 37  
53  
49  
38  
23  
NEW  
62  
35  
73  
STYLE  
62  
CLUTCH  
121  
33  
62  
54-2  
54-1  
OLD  
STYLE  
CLUTCH  
24  
25-2  
44  
23  
1
25-1  
49  
56  
29  
4
17  
16  
26  
57  
5
9
28  
14  
90  
2
62  
11  
10  
12  
3
62  
55  
61  
55  
7
58  
52  
53  
6
19  
101  
15  
13  
63  
64  
54-2  
20  
50  
54-1  
21  
PAGE 26 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
CRANKCASE AND ENGINE ASSY.  
CRANKCASE AND ENGINE ASSY. (continued)  
NO.  
41  
PART NO.  
366460150  
001220851  
030208200  
031108160  
001210815  
030208200  
368217760  
368217750  
366460140  
366345980  
050200060  
009110040  
368119470  
368119480  
022910260  
366460170  
001520820  
031108160  
009110038  
368217770  
009110039  
022910250  
368119490  
366461050  
033910220  
009110038  
366900032  
001220620  
030206150  
031106100  
020306050  
959006120  
368461280  
2067550101  
959021810  
454010020  
368347270  
368010010  
912210012  
PART NAME  
SIDE SEALING FORM  
BOLT 8X55 T  
QTY.  
1
2
2
2
2
2
1
1
2
2
2
4
1
1
2
2
4
4
2
1
4
4
1
12  
4
REMARKS  
42-1  
42-2  
42-3  
43-1  
43-2  
44  
45  
46  
47  
48  
49  
50  
51  
52  
WASHER, LOCK M8  
WASHER, FLAT M8  
BOLT 8X15 H  
WASHER, LOCK M8  
BOTTOM CLEANER COVER 60  
TOP CLEANER COVER 60  
RUBBER BUSH 10X16X17  
CLEANER COVER KNOB  
O- RING P6  
FLANGE BOLT 8X20  
LINK GUARD  
MUFFLER GUARD  
WELL NUT M8  
FLANGE COLLAR 8  
SOCKET HEAD BOLT 8X20 T  
WASHER, FLAT M8  
SOCKET HEAD BOLT 8X30 ZN  
EX BAR  
SOCKET HEAD BOLT 6X25 ZN  
WELL NUT M6  
53  
54-1  
54-2  
55  
56  
57  
58  
61  
62  
63  
64  
66  
71-1  
71-2  
71-3  
72  
73  
74  
75  
76  
ENGINE GUARD  
COLLAR / GUARD  
WASHER 8.4X15.5X1.6  
SOCKET HEAD BOLT 8X30 ZN  
LEVER ASSY W/ T. WIRE............................................ 1 ........INCLUDES ITEMS W/@  
4
BOLT 6X20 T  
2
2
2
2
1
1
2
1
3
1
1
1
1
WASHER, LOCK M6  
WASHER, FLAT M6  
NUT M6  
CLIP (TCP2 - 10509B)  
WIRE HARNESS  
CLAMP COMPL  
SPIRAL TUBE KEP6 / L=500  
CLAMP TC- 100  
CRANK GEAR  
77  
90  
101  
121  
FRONT COVER  
ENGINE ASSY, GX100UKRBF  
THROTTLE WIRE  
122@ 956100062  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 27  
GUIDE CYLINDER ASSY.  
GUIDE CYLINDER ASSY.  
21  
1
2
20  
23  
3
9
36  
22  
29  
12  
8
14  
30  
25  
26  
17  
18  
13  
24  
29  
15  
16  
9
30  
27  
28  
37  
7
32  
31  
4
6
5-2  
34  
33  
5-1  
35  
PAGE 28 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
GUIDE CYLINDER ASSY.  
GUIDE CYLINDER ASSY.  
NO.  
1
2
3
4
5-1  
5-2  
6
7
8
PART NO.  
368461210  
368459920  
368347290  
368461160  
001121230  
030212300  
952404790  
368461260  
368461200  
368461270  
368347281  
368217710  
050100800  
001521020  
001520835  
953405270  
953405260  
368217720  
050100850  
050101150  
002211035  
368346180  
368347520  
368461400  
368347530  
368461410  
001220840  
020308060  
953405270  
953405260  
368118970  
366460300  
953404670  
050200800  
050101300  
PART NAME  
PISTON PIN  
PISTON PIN PLUG  
PISTON ROD  
PISTON END  
BOLT 12X30 T  
WASHER, LOCK M12  
WASHER 13306  
LOWER STOPPER  
BOTTOM STOPPER  
MAIN SPRING  
QTY.  
REMARKS  
1
2
1
1
1
1
1
1
1
2
9
12  
13  
14  
15  
16  
17  
18  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
SPRING CYLINDER ............................................ 1 ................REPLACES P/N 368347280  
FOOT PLATE  
O- RING G- 80  
SOCKET HEAD BOLT 15X20 T  
SOCKET HEAD BOLT 8X25 T  
PLUG 1/4X14 13L  
PACKING 1/4 (CU)  
CYLINDER GUIDE  
O- RING G-85  
1
1
4
4
1
1
1
1
1
4
1
1
1
1
1
2
2
1
1
1
1
1
1
1
O- RING G-115  
BOLT 10X35 H, SW4  
ORANGE BELLOWS  
BELLOWS CLAMP131D  
BAND GUIDE 131D  
BELLOWS CLAMP 149D  
BAND GUIDE 149D  
BOLT 8X40 T  
NUT M8  
PLUG 1/4X14 13L  
PACKING 1/4 (CU)  
PROTECTION SLEEVE  
OIL GAUGE ASSY  
COPPER PACKING 17X25.5X1  
O- RING P- 80  
O- RING G-130  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 29  
FOOT ASSY.  
FOOT ASSY.  
2
3
8
2
3
7
1
4
5
PAGE 30 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
FOOT ASSY.  
FOOT ASSY.  
NO.  
1
2
3
4
5
7
8
PART NO.  
PART NAME  
FOOT ASSY 265W M4B  
NYLON NUT M12  
WASHER, LOCK M12  
SQUARE NECK BOLT 12X65  
SQUARE NECK BOLT 12X95  
FOOT COVER  
QTY.  
REMARKS  
362910150  
022711214  
030212300  
009110034  
009110035  
368347460  
363343390  
1
4
4
2
2
1
1
HANDLEBAR GRIP (FOOT)  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 31  
FUEL TANK AND HANDLE ASSY.  
FUEL TANK AND HANDLE ASSY.  
9
8
11  
201  
54  
51  
53  
10  
56  
17  
FOR CARBURETORS  
WITHOUT PRIMING BULBS  
23  
55  
A
15  
16  
17  
110  
B
1
FOR CARBURETORS  
WITH PRIMING BULBS  
A
3
19  
18  
13  
12-2  
12-1  
13  
12-2  
12-1  
4-1  
4-2  
110  
1
7
6
14  
112  
B
12-2  
12-1  
111  
5
43  
101  
40  
41  
103  
101  
21  
20  
A
43  
4-2  
4-1  
42  
102  
41  
21  
42  
113  
101  
104  
112  
106  
1
2-2  
NOTES  
2-1  
ITEM 110, PRIMER PUMP KIT,  
FOR USE ON UNITS WITH  
S/N T-3424 AND ABOVE  
101  
1
PAGE 32 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
FUEL TANK AND HANDLE ASSY.  
FUEL TANK AND HANDLE ASSY.  
NO.  
1
2-1  
2-2  
3
4-1  
4-2  
5
6
7
8
*
9
10  
PART NO.  
368347630  
001521020  
033121009  
368119570  
001211020  
030210250  
939010270  
030208200  
020308060  
366010060  
366345570  
368119460  
094010053  
001210815  
030208200  
952401450  
031108160  
959300770  
366459790  
366345280  
366349420  
020305040  
030205130  
959026122  
954406420  
009110037  
366910030  
366217170  
091005020  
022610505  
980010330  
955010305  
366345620  
454010020  
954010270  
954406420  
PART NAME  
QTY.  
REMARKS  
SHOCK ABSORBER W/ PIN  
SOCKET HEAD BOLT 10X20 T  
TOOTHED LOCK WASHER B M10  
HANDLE  
2
4
4
1
4
4
1
1
1
1
BOLT 10X20 H  
WASHER, LOCK M10  
RUBBER STOPPER (70)  
WASHER, LOCK M8  
NUT M8  
TANK CAP STRAP  
FUEL TANK CAP ASSY............................................... 1 ........INCLUDES ITEM W/  
FUEL TANK 2L  
*
1
4
3
3
2
1
1
1
11  
PAN HEAD SCREW 4X8  
BOLT 8X15 H  
WASHER, LOCK M8  
WASHER 8.5X22X3  
WASHER, FLAT M8  
STRAINER #508  
FUEL TANK PACKING  
FILTER HOLDER.......................................................... 1 ........S/N T-3423 AND BELOW  
FILTER HOLDERW/V .................................................. 1 ........S/N T-3424 AND ABOVE  
12-1  
12-2  
13  
14  
15  
16  
17  
17%  
18  
19  
20  
21  
23  
40  
41#  
42#  
43#  
51  
53  
54  
NUT M5  
3
3
1
2
2
WASHER, LOCK M5  
FUEL HOSE L=70  
HOSE BAND 10.5  
TAPPING SCREW 5X20  
ROLLER ASSY W/ SCREW .........................................1........INCLUDES ITEM W/ #  
ROLLER  
2
4
4
1
1
1
5
1
4
1
1
1
1
SCREW 5X20  
FLANGE NUT M5 H  
TACHO & HOUR METER  
CURL CORD TP-22  
METER FINISHER  
CLAMP TC-100  
CLIP AB-3N  
55  
56  
101  
102  
103  
104  
106  
110  
HOSE BAND 10.5  
16910Z4ES21 FUEL STRAINER  
959026103  
950014500150M FUEL HOSE 1M  
950033606020 VINYL TUBE L260  
366900060  
FUEL HOSE 5.5X11.5X80  
PRIMER PUMP KIT/ NO CARB .................................. 1 ........INCLUDES ITEMS W/%  
.................................................................................................S/N T-3424 AND ABOVE  
RETURN HOSE 3X6X600............................................ 1 ........S/N T-3424 AND ABOVE  
HOSE CLIP 5 ............................................................... 2 ........S/N T-3424 AND ABOVE  
SPIRALTUBE 6D-200L ............................................... 1 ........S/N T-3424 AND ABOVE  
111% 959028301  
112% 954408170  
113% 959021814  
201  
920212910  
OPERATION DECAL  
1
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 33  
COMBINATION LEVER ASSY.  
COMBINATION LEVER ASSY.  
A
4
7
8
3
7
11  
1
13  
10  
2
BODY  
5
14  
11  
6
12  
9
NOTES  
OLD STYLE LEVER BODY NO LONGER  
AVAILABLE. NEW STYLE ITEMS 1, 2, AND 9  
ARE NOT COMPATIBLE WITH OLD STYLE  
BODY. IF REPLACEMENT OF ITEMS 1, 2  
OR 9 IS REQUIRED, ORDER KIT “A”.  
OLD  
NEW  
STYLE  
LEVER  
STYLE  
LEVER  
TO DETERMINE IF COMBINATION LEVER  
ASSY IS OLD STYLE OR NEW STYLE, SEE  
ITEM 2, LEVER. NEW STYLE LEVER HAS  
MOLDED TAB AT BOTTOM.  
MOLDED  
TAB  
PAGE 34 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
COMBINATION LEVER ASSY.  
COMBINATION LEVER ASSY.  
NO.  
PART NO.  
PART NAME  
QTY. REMARKS  
A
366900032  
COMB. LEVER ASSY W/ THROTTLE WIRE... 1 ......INCLUDES ITEMS W/ #  
..................................................................................REPLACES 366900030  
COMB. LEVER ASSY ..................................... 1 ......INCLUDES ITEMS W/@  
FUEL COCK .................................................... 1 ......SEE NOTE ON DRAWING  
FUEL COCK .................................................... 1 ......NEW STYLE, SEE NOTE ON DRAWING  
LEVER ............................................................ 1 ......SEE NOTE ON DRAWING  
LEVER ............................................................ 1 ......NEW STYLE, SEE NOTE ON DRAWING  
A
1
956200110  
366346260  
1#@ 366349430  
366010180  
2
2#@ 366010310  
3#@ 366010190  
4#@ 366010200  
5#@ 366010210  
6#@ 366010220  
7#@ 020408050  
8#@ 959407650  
SLIDER  
1
1
1
1
2
1
END CAP  
WIRE CAP  
BOLT AND WASHER SET  
NUT M8, H=5  
SOCKET HEAD SCREW/TH.WIRE  
9
366010260  
9#@ 366010320  
10# 956100062  
STOP SWITCH................................................ 1 ..... SEE NOTE ON DRAWING  
STOP SWITCH................................................ 1 ..... NEW STYLE, SEE NOTE ON DRAWING  
THROTTLE WIRE  
1
4
1
1
1
11#@ 094010051  
12#@ 094010052  
13#@ 050200150  
14#@ 050200110  
TAPPING SCREW B1 4X12  
TAPPING SCREW B1 4X30  
O-RING, P15  
O-RING, P11  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 35  
HONDA GX100KRBF ENGINE — CYLINDER BARREL ASSY.  
CYLINDER BARREL ASSY.  
PAGE 36 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — CYLINDER BARREL ASSY.  
CYLINDER BARREL ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
12000Z0DV00 BARREL ASSY., CYLINDER ....................................... 1 ........INCLUDES ITEMS W/  
*
2
*
3
*
5
12201Z0D305 GUIDE ASSY., EX VALVE (O.S.)  
12204Z0D305 GUIDE, INLET VALVE (O.S)  
12311Z0D000 COVER, HEAD T  
12355Z0D000 COVER COMP A, BREATHER  
12365Z0D000 COVER COMP B, BREATHER  
15571Z0DV71 VALVE, OIL OUTLET  
15572ZM7000 PLATE, STOPPER  
15721Z0DV70 TUBE, BREATHER  
90014952000 VOLT, FLANGE 6X14 (CT200)  
91202KJ9003 OIL SEAL 20X32X6  
1
1
1
1
1
1
1
1
6
1
1
1
1
1
6
7
8
9
10  
11  
12  
13  
*
93500030050A SCREW 3X5  
14  
15  
16  
9805655757  
PLUG, SPARK (U16FSR-UB)  
15171Z0DV00 PIPE, BREATHER  
90008ZM7000 BOLT 4X10  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 37  
HONDA GX100KRBF ENGINE — CRANKCASE COVER ASSY.  
CRANKCASE COVER ASSY.  
PAGE 38 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — CRANKCASE COVER ASSY.  
CRANKCASE COVER ASSY.  
NO.  
1
3
PART NO.  
PART NAME  
QTY.  
REMARKS  
11300Z0D409 COVER ASSY., CRANK CASE .................................... 1 ........INCLUDES ITEMS W/  
*
15600ZM7003 OIL FILLER CAP ASSY ............................................... 2 ........INCLUDES ITEMS W/#  
4#  
15625ZE1003 PACKING, OIL FILLER CAP  
16510ZL8000 GOVERNOR ASSY.  
16531ZE1000 SLIDER, GOVERNOR  
16541Z0D000 SHAFT, GOVERNOR ARM  
90121952000 FLANGE BOLT 6x25  
90131ZE1000 BOLT, DRAIN PLUG  
90451ZE1000 THRUST WASHER 6 MM  
90601ZE1000 WASHER, DRAIN PLUG  
90602ZE1000 CLIP, GOVERNOR HOLDER  
91202KJ9003 OIL SEAL 20x3x6  
9410106800  
9425108000  
9430108200  
91001Z0DV01 BEARING, RADIAL BALL 6204  
11511Z0DV10 FLANGE JOINT PTO  
91231891003 OIL SEAL 6x11x4  
2
1
1
1
8
1
1
1
1
1
2
1
2
1
1
1
2
4
2
5
*
9
*
10  
11  
12  
13  
14  
15  
*
*
16  
*
17  
*
PLAIN WASHER 6 MM  
LOCK PIN  
KNOCK PIN  
18  
19  
21  
23  
*
24  
26  
27  
28  
9430306100  
957010804500 FLANGE BOLT 8x40  
934021004000 BOLT WASHER 10x40  
KNOCK PIN 6x10  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 39  
HONDA GX100KRBF ENGINE — CRANKSHAFT ASSY.  
CRANKSHAFT ASSY.  
3
85.3  
6
PAGE 40 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — CRANKSHAFT ASSY.  
CRANKSHAFT ASSY.  
NO.  
3
PART NO.  
PART NAME  
QTY.  
REMARKS  
13310Z0DV70 CRANK SHAFT COMP. ............................................... 1 ........INCLUDES ITEM W/  
*
6
91001Z0DV01 BEARING, RADIAL BALL  
2
*
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 41  
HONDA GX100KRBF ENGINE — PISTON/CONN. ROD ASSY.  
PISTON AND CONNECTING ROD ASSY.  
PAGE 42 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — PISTON/CONN. ROD ASSY.  
PISTON AND CONNECTING ROD ASSY.  
NO.  
1
2
PART NO.  
13010Z0D003 RING SET, PISTON  
13101Z0D000 PISTON  
PART NAME  
QTY.  
REMARKS  
1
1
1
3
13111ZE0000 PISTON PIN  
4
4
5
*
6
13200Z0D000 CONNECTING ROD ASSY. ........................ 1 ............INCLUDES ITEM W/  
13200Z0D305 CONNECTING ROD ASSY. ........................ 1 ............UNDERSIZE, INCLUDES ITEM W/  
*
*
90001ZM7000 CONNECTING ROD BOLT  
90551ZE0000 CLIP, PISTON PIN 13MM  
2
2
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 43  
HONDA GX100KRBF ENGINE — CAMSHAFT ASSY.  
CAMSHAFT ASSY.  
PAGE 44 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — CAMSHAFT ASSY.  
CAMSHAFT ASSY.  
NO.  
1
2
3
4
5
6
7
PART NO.  
PART NAME  
QTY.  
1
1
1
1
1
2
1
REMARKS  
14320Z0D010 PULLEY, COMP., CAMSHAFT  
14324Z0D000 SHAFT, CAM PULLEY  
14400Z0D003 TIMING BELT (61YU7 G-200)  
14431Z0D000 ROCKER ARM, INTAKE VALVE  
14441Z0D000 ROCKER ARM, EXHAUST VALVE  
14461ZL8000 SHAFT, ROCKER ARM  
14711Z0D000 INLET VALVE  
8
9
14721Z0D000 EXHAUST VALVE  
14751Z0D000 SPRING, VALVE  
1
2
10  
11  
12  
13  
14  
14771ZM3010 RETAINER, VALVE SPRING  
90012333000 SCREW, TAPPET ADJUSTING  
90206001000 NUT, TAPPET ADJUSTING  
91301ZM0V31 O RING 6.8X1.9  
2
2
2
1
12209KT7013 SEAL, VALVE STEM  
1
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 45  
HONDA GX100KRBF ENGINE — RECOIL STARTER ASSY.  
RECOIL STARTER ASSY.  
PAGE 46 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — RECOIL STARTER ASSY.  
RECOIL STARTER ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
28400Z0DV03ZA RECOIL STARTER ASSY............................... 1 ........INCLUDES ITEMS W/  
*
2
28410Z0DV02ZA CASE COMP., RECOIL *5-3-5  
1
1
1
1
1
1
1
1
1
1
1
1
*
3
28421Z0DV02  
28422ZG0W02  
28433ZG0W02  
28441ZW6003  
28442ZH8003  
28461ZH8003  
28462Z0DV02  
28467Z0DV02  
28468Z0DV02  
90003ZH8003  
957010600800  
REEL, RECOIL STARTER  
RATCHET, STARTER  
GUIDE, RATCHET  
SPRING, FRICTION  
SPRING, RECOIL STARTER  
STARTER KNOB  
ROPE, RECOIL STARTER  
PLATE, SIDE  
PLATE, SLIDE  
*
4
*
5
*
6
*
7
*
8
*
9
*
10  
*
11  
*
12  
*
SET SCREW  
BOLT, FLANGE 6X8  
13  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 47  
HONDA GX100KRBF ENGINE — FAN COVER ASSY.  
FAN COVER ASSY.  
PAGE 48 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — FAN COVER ASSY.  
FAN COVER ASSY.  
NO.  
1
3
PART NO.  
19610Z0DV00ZB FAN COVER CP.  
90014952000 BOLT, FLANGE 6X14 (CT200)  
PART NAME  
QTY.  
1
4
REMARKS  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 49  
HONDA GX100KRBF ENGINE — CARBURETOR ASSY. (S/N T-3423 AND BELOW)  
CARBURETOR ASSY. (S/N T-3423 AND BELOW)  
33  
38  
37  
17  
16  
11  
10  
36  
18  
2
9
35  
15  
31  
19  
20  
38  
34  
24  
32  
21  
4
28  
5
26  
12 7  
29  
30  
1
6
31  
23  
25  
3
27  
8
14  
13  
40  
39  
42  
25  
40  
PAGE 50 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — CARBURETOR ASSY. (S/N T-3423 AND BELOW)  
CARBURETOR ASSY. (S/N T-3423 AND BELOW)  
NO.  
PART NO.  
PART NAME  
QTY.  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
1
2
REMARKS  
1
16010Z0DV02 GASKET, METALING DIAPHRAGM  
16011Z0DV02 GASKET, PUMP  
16013Z0DV02 DIAPHRAGM ASSY, METALING  
16014Z0DV02 DIAPHRAGM, PUMP  
16018ZM3004 SCREEN, INLET  
16019ZM3004 VALVE, INLET NEEDLE  
16022ZM3014 PIN, METALING LEVER  
16023Z0DV02 LEVER, METALING  
16030ZM3004 SPRING, PUMP  
16040Z0DV02 COVER, PUMP  
*
2
3
*
*
4
5
*
*
6
7
*
*
8
9
*
*
10  
*
11  
16041Z0DV02 SCREW  
16042Z0EV92 SPRING  
16043Z0DV02 COVER, METALING DIAPHRAGM  
16044Z0DV02 SCREW  
*
12  
*
13  
*
14  
*
15  
16045Z0DV02 STOPPER, THROTTLE LEVER  
16046Z0DV73 LEVER, THROTTLE  
16054Z0DV02 SCREW, VALVE  
16048Z0DV02 SPACER, THROTTLE LEVER  
16049Z4ES12 SCREW, IDLE ADJUSTING  
16050Z0DV02 SPRING  
16051Z0DV02 VALVE, THROTTLE  
16052Z0DV02 SHAFT, THROTTLE  
16053Z0DV02 CLIP, THROTTLE SHAFT  
16054Z0DV02 SCREW, VALVE  
16055Z0DV02 SCREW ASSY  
16056Z0DV02 SPRING  
16057Z0DV02 BALL  
16058Z0DV72 SHAFT ASSY, CHOKE  
16059Z0DV03 VALVE, CHOKE  
16060Z0DV02 SCREW  
*
16  
*
17  
*
18  
*
19  
*
20  
*
21  
*
22  
23  
*
*
24  
*
25  
*
26  
*
27  
*
28  
*
29  
*
30  
*
31  
16061Z0DV02 SEAL, DUST  
16100Z4ES13 CARBURETOR ASSY. (HAD 201C)............................ 1 ........INCLUDES ITEMS W/  
*
32  
*
33  
34  
35  
36  
37  
38  
39  
40  
42  
16211Z0DV00 INSULATOR, CARBURETOR  
16212Z0DV00 PACKING, INSULATOR  
16213Z4ES10 INSULATOR B, CARBURETOR  
16214Z0DV00 PACKING B, INSULATOR  
16215Z0DV00 PLATE, INSULATOR  
16221Z0DV00 PACKING, CARBURETOR  
950014527050 HOSE, FUEL 4.5 X 270  
950024085008 CLAMP, TUBE  
1
1
1
1
1
2
1
2
1
16552896650 COLLAR, LEVER  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 51  
HONDA GX100KRBF ENGINE — CARBURETOR ASSY. (S/N T-3424 AND ABOVE)  
CARBURETOR ASSY.(S/NT-3424 AND ABOVE)  
PAGE 52 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — CARBURETOR ASSY. (S/N T-3424 AND ABOVE)  
CARBURETOR ASSY.(S/NT-3424 AND ABOVE)  
NO.  
PART NO.  
PART NAME  
QTY.  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
REMARKS  
1
16010Z0DV02 GASKET, METERING DIAPHRAGM  
16011Z0DV02 GASKET, PUMP  
16013Z4ES32 DIAPHRAGM ASSY, METERING  
16014Z0DV02 DIAPHRAGM, PUMP  
16018ZM3004 SCREEN, INLET  
16019ZM3004 VALVE, INLET NEEDLE  
16022ZM3014 PIN, METERING LEVER  
16023Z0DV02 LEVER, METERING  
16030ZM3004 SPRING, PUMP  
16040Z4E802 COVER, PUMP  
16041Z0DV02 SCREW  
*
2
3
4
5
6
7
8
9
*
*
*
*
*
*
*
*
10  
11  
*
*
12  
*
16042Z0DV02 SPRING  
16044Z4E802 SCREW  
14  
*
15  
16045Z0DV02 STOP,THROTTLE  
16046Z0DV73 LEVER,THROTTLE  
16048Z0DV02 SPACER, THROTTLE LEVER  
16049Z4ES12 SCREW, IDLE ADJUSTING  
16050Z0DV02 SPRING  
16051Z0DV02 VALVE,THROTTLE  
16052Z0DV02 SHAFT, THROTTLE  
16053Z0DV02 CLIP,THROTTLE SHAFT  
16054Z0DV02 SCREW,VALVE  
16055Z0DV02 SCREW ASSY  
16056Z0DV02 SPRING  
*
16  
*
17  
*
18  
*
19  
*
20  
*
21  
*
22  
*
23  
*
24  
*
25  
*
26  
*
16057Z0DV02 BALL  
27  
16058Z0DV02 SHAFT ASSY, CHOKE  
16059Z0DV03 VALVE, CHOKE  
16060Z0DV02 SCREW  
16061Z0DV02 SEAL, DUST  
16100Z4ES43 CARBURETOR ASSY (W/PRIMER).................................. 1 .........INCLUDES ITEMSW/  
*
28  
*
29  
*
30  
*
2
31  
*
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
16211Z0DV00 INSULATOR, CARBURETOR  
16212Z0DV00 PACKING, INSULATOR  
16213Z4ES10 INSULATOR B, CARBURETOR  
16214Z0DV00 PACKING B, INSULATOR  
16215Z0DV00 PLATE, INSULATOR  
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
4
16221Z0DV00 PACKING, CARBURETOR  
16552896650  
COLLAR, LEVER  
*
950014527050 HOSE, FUEL 4.5 X 270  
950024085008 CLAMP,TUBE  
99101Z0D048 JET (#48)  
99101Z0D050 JET (#50)  
99101Z0D052 JET (#52)  
*
41  
*
41  
*
41  
99101Z0D054 JET (#54)  
*
42  
44  
950033602620 TUBE, VINYL.11 X 13 X 260  
16017Z4ES32 BODY ASSY, AIRPURGE  
16026Z4ES32 COVER, PRIMER PUMP  
16032Z4ES32 PUMP, PRIMER  
16055Z4ES32 SCREW ASSY  
*
45  
*
46  
*
47  
*
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 53  
HONDA GX100KRBF ENGINE — AIR CLEANER ASSY.  
AIR CLEANER ASSY.  
8
14  
10  
11  
PAGE 54 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — AIR CLEANER ASSY.  
AIR CLEANER ASSY.  
NO.  
8
10  
11  
14  
PART NO.  
PART NAME  
QTY.  
REMARKS  
17228Z0DV01 PACKING, AIR CLEANER  
90042Z4ES30 STUD BOLT 5X95  
1
2
2
1
9405005000  
17410Z4ES30 ELBOW, AIR CLEANER  
FLANGE NUT 5MM  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 55  
HONDA GX100KRBF ENGINE — MUFFLER ASSY.  
MUFFLER ASSY.  
PAGE 56 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — MUFFLER ASSY.  
MUFFLER ASSY.  
NO.  
1
2
3
4
5
6
PART NO.  
PART NAME  
QTY.  
REMARKS  
18310Z0DV20 MUFFLER COMP.  
1
1
1
3
2
2
18321Z0DV20 MUFFLER PROTECTOR  
18381Z0D000 GASKET, MUFFLER  
90014952000 VOLT, FLANGE 6X14 (CT200)  
90048Z0DV00 STUD BOLT 5X78  
90343ZE6000 NUT, SELF-LOCK 6MM  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 57  
HONDA GX100KRBF ENGINE — FLYWHEEL IGNITION ASSY.  
FLYWHEEL IGNITION ASSY.  
3
7
7
12  
4
11  
1
10  
9
PAGE 58 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — FLYWHEEL IGNITION ASSY.  
FLYWHEEL IGNITION ASSY.  
NO.  
1
3
4
7
9
10  
11  
PART NO.  
PART NAME  
QTY.  
REMARKS  
13331ZM7000 WOODRUFF KEY 25X18  
30564ZA5000 GROMMET, CORD  
31110Z0D003 FLYWHEEL COMP.  
90022888010 FLANGE BOLT 6X20  
1
1
1
2
1
1
9405012000  
28451Z0DV02 STARTER PULLEY  
30500Z0DV02 IGNITION COIL ASSY ................................................. 1 ........INCLUDES ITEMS W/  
FLANGE NUT M12  
*
12  
30700Z0DV01 TERMINAL ASSY.  
1
*
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 59  
HONDA GX100KRBF ENGINE — CONTROL ASSY.  
CONTROL ASSY.  
3
17  
5
20  
11  
15  
10  
19  
4
9
12  
20  
6
11  
8
8
PAGE 60 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — CONTROL ASSY.  
CONTROL ASSY.  
NO.  
3
4
PART NO.  
PART NAME  
QTY.  
REMARKS  
16555Z0DV00 GOVERNOR ROD  
16561Z0DV00 GOVERNOR SPRING  
16562Z0DV00 SPRING, THROTTLE RETURN  
16594883010 HOLDER, WIRE  
1
1
1
1
2
1
1
1
1
1
1
5
6
*
8
9
90014952000 VOLT, FLANGE 6X14 (CT200)  
90015ZE5010 BOLT, GOVERNOR ARM  
90605230000 CIR CLIP  
92301050200A BOLT 5X20  
93500040060H SCREW 4X6  
9405006000  
16550Z0DV01 GOVERNOR ARM  
16500Z4ES30 CONTROL ASSY ......................................................... 1 ........INCLUDES ITEMS W/  
10  
*
11  
*
12  
*
15  
FLANGE NUT 6MM  
17  
19  
*
20  
9400105000  
NUT M5  
2
*
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 61  
HONDA GX100KRBF ENGINE — LABELS ASSY.  
LABELS ASSY.  
PAGE 62 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
HONDA GX100KRBF ENGINE — LABELS ASSY.  
LABELS ASSY.  
NO.  
2
4
6
14  
PART NO.  
87521Z0DV01 LABEL, TRADE MARK  
87528Z0D000 MARK, CHOKE  
87601Z4ES30 MARK, TYPE (KRBF)  
89216130690 WRENCH, SPARK PLUG  
PART NAME  
QTY.  
REMARKS  
1
1
1
1
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 63  
TERMS AND CONDITIONS OF SALE — PARTS  
5. Parts must be in new and resalable  
condition, in the original Multiquip  
package (if any), and with Multiquip part  
numbers clearly marked.  
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.  
PAYMENT TERMS  
Terms of payment for parts are net 30 days.  
FREIGHT POLICY  
6. The following items are not returnable:  
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.  
a. Obsolete parts. (If an item is in the  
price book and shows as being  
replaced by another item, it is  
obsolete.)  
SPECIAL EXPEDITING SERVICE  
A $35.00 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.  
b. 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.  
LIMITATIONS OF SELLER’S LIABILITY  
MINIMUM ORDER  
Multiquip shall not be liable hereunder 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.  
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.  
c. Any line item with an extended  
dealer net price of less than  
$5.00.  
d. Special order items.  
RETURNED GOODS POLICY  
e. Electrical components.  
f. Paint, chemicals, and lubricants.  
g. Decals and paper products.  
h. Items purchased in kits.  
Return shipments will be accepted and  
credit will be allowed, subject to the following  
provisions:  
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 nor  
authorizes any person to assume for it  
any other obligation or liability whatever in  
connection with the sale of its products. Apart  
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.  
1. A Returned Material Authorization  
must be approved by Multiquip prior to  
shipment.  
7. The sender will be notified of any material  
received that is not acceptable.  
8. Such material will be held for five  
working days from notification, pending  
instructions. If a reply is not received  
within five days, the material will be  
returned to the sender at his expense.  
2. 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.  
9. Credit on returned parts will be issued  
at dealer net price at time of the original  
purchase, less a 15% restocking  
charge.  
a. The parts numbers and descriptions  
must match the current parts price  
list.  
b. The list must be typed or computer  
generated.  
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.  
c. The list must state the reason(s)  
for the return.  
Effective: February 22, 2006  
d. The list must reference the sales  
order(s) or invoice(s) under  
which the items were originally  
purchased.  
11. Credit issued will be applied to future  
purchases only.  
PRICING AND REBATES  
e. The list must include the name  
and phone number of the person  
requesting the RMA.  
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.  
3. AcopyoftheReturnMaterialAuthorization  
must accompany the return shipment.  
4. Freight is at the sender’s expense. All  
parts must be returned freight prepaid to  
Multiquip’s designated receiving point.  
PAGE 64 — MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11)  
NOTES  
MTX-60 RAMMER • OPERATION AND PARTS MANUAL — REV. #6 (08/23/11) — PAGE 65  
OPERATION AND PARTS MANUAL  
HERE’S HOW TO GET HELP  
PLEASE HAVE THE MODEL AND SERIAL  
NUMBER ON-HAND WHEN CALLING  
UNITED STATES  
Multiquip Corporate Office  
MQ Parts Department  
18910 Wilmington Ave.  
Carson, CA 90746  
Contact: [email protected]  
Tel. (800) 421-1244  
Fax (800) 537-3927  
800-427-1244  
310-537-3700  
Fax: 800-672-7877  
Fax: 310-637-3284  
Mayco Parts  
Warranty Department  
800-306-2926  
310-537-3700  
Fax: 800-672-7877  
Fax: 310-637-3284  
800-421-1244, Ext. 279  
310-537-3700, Ext. 279  
Fax: 310-537-1173  
Fax: 310-631-5032  
Service Department  
Technical Assistance  
800-421-1244  
310-537-3700  
Fax: 310-537-4259  
800-478-1244  
MEXICO  
UNITED KINGDOM  
MQ Cipsa  
Multiquip (UK) Limited Head Office  
Carr. Fed. Mexico-Puebla KM 126.5  
Momoxpan, Cholula, Puebla 72760 Mexico  
Contact: [email protected]  
Tel: (52) 222-225-9900  
Fax: (52) 222-285-0420  
Unit 2, Northpoint Industrial Estate, Tel: 0161 339 2223  
Global Lane,  
Dukinfield, Cheshire SK16 4UJ  
Contact: [email protected]  
Fax: 0161 339 3226  
CANADA  
Multiquip  
4110 Industriel Boul.  
Laval, Quebec, Canada H7L 6V3  
Contact: [email protected]  
Tel: (450) 625-2244  
Tel: (877) 963-4411  
Fax: (450) 625-8664  
© COPYRIGHT 2010, MULTIQUIP INC.  
Multiquip Inc, the MQ logo and the Mikasa logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks  
are the property of their respective owners and used with permission.  
This manual MUST accompany the equipment at all times.This manual is considered a permanent part of the equipment and should remain with the unit if resold.  
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in  
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published  
in this publication at any time without notice and without incurring any obligations.  
Your Local Dealer is:  

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