PARTS AND OPERATION MANUAL
OPERATION AND PARTS MANUAL
MODEL MT75HS
TAMPING RAMMER
(ROBIN
SERIES
EC12HS
Revision #11 (01/12/12)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
GASOLINE ENGINE)
PROPOSITION 65 WARNING
PAGE 2 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
NOTES
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 3
TABLE OF CONTENTS
MT75HS Tamping
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
Operation .......................................................13-15
Maintenance ..................................................16-17
Troubleshooting Guide ...................................18-19
Explanation Of Codes In Remarks Column ........ 20
Suggested Spare Parts ....................................... 21
Component Drawings
Name Plate and Decals .................................22-23
Crankcase and Engine Assembly ..................24-25
Cylinder Guide and Foot Assembly ...............26-27
Tank and Handle Assembly ........................... 28-31
ROBIN EC-12HS ENGINE
Crankcase and Cylinder Assembly ................32-33
Crankshaft and Piston Assembly ...................34-35
Governor Assembly .......................................36-37
Muffler and Air CleanerAssembly ..................38-39
Carburetor and Oil Pump Assembly ..............40-41
Recoil Starter and Blower Assembly .............42-43
Magneto Assembly ..................................... 44-45
Loose Parts Assembly ...................................46-47
Terms and Condition of Sale
— Parts ..................... 48
NOTICE
Specification and part number are subject to
change without notice.
PAGE 4 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
PARTS ORDERING PROCEDURES
r
Ordering parts has never been easier!
Choose from three easy options:
January 1
Effective:
st
, 2006
Best Deal!
Order via Internet (Dealers Only):
Order parts on-line using Multiquip’s SmartEquip website!
■ View Parts Diagrams
■ Order Parts
■ Print Specification Information
Goto www.multiquip.com and click on
Order Par ts
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)
Non-Dealer Customers:
Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.
to log in and save!
Order via Phone:
If you have an MQ Account, to obtain a Username
and Password, E-mail us at: parts@multiquip.
com.
To obtain an MQ Account, contact you
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.*
Fax your order in and qualify for a 2% Discount
on Standard orders for all orders which include
complete part numbers.*
Domestic (US) Dealers Call:
1-800-427-1244
International Customers should contact
their local Multiquip Representatives for
Parts Ordering information.
Note: Discounts Are Subject To Change
Note: Discounts Are Subject To Change
When ordering parts, please supply:
❒ 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
NOTICE
All orders are treated as Standard Orders and will
ship the same day if received prior to 3PM PST.
❒ Specify Preferred Method of Shipment:
✓ UPS/Fed Ex ✓ DHL
■ Priority One ✓ Tr uck
■ Ground
■ Next Day
■ Second/Third Day
www.multiquip.com
WE ACCEPT ALL MAJOR CREDIT CARDS!
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — 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.
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
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.
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 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
SAFETY INFORMATION
.
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.
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.
ALWAYS check the equipment for loosened threads or
bolts before starting.
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.
Manufacturer does not assume responsibility for any
accident due to equipment modifications. Unauthorized
equipment modification will void all warranties.
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.
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.
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.
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.
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.
Use the machine with confidence for tamping earth and
sand, soil, gravel, and asphalt. DO NOT use the machine
for other types of jobs.
CAUTION
NEVER lubricate components or attempt service on a
running machine.
NOTICE
ALWAYS know the location of the nearest
fire extinguisher.
ALWAYS know the location of the nearest
first aid kit.
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 7
ALWAYS keep the machine in proper running condition.
Fix damage to machine and replace any broken parts
immediately.
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.
SAFETY INFORMATION
k
ENGINE SAFETY
DANGER
The engine fuel exhaust gases contain poisonous carbon
monoxide. This gas is colorless and odorless, and can
cause death if inhaled.
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 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.
CAUTION
FUEL SAFETY
DANGER
DO NOT add fuel to equipment if it is placed inside truc
bed with plastic liner. Possibility exists of explosion or
fire due to static electricity.
DO NOT
fluids. Fuel is extremely flammable and its vapors can
cause an explosion if ignited.
ALWAYS refuel in a well-ventilated area, away from
sparks and open flames.
ALWAYS use extreme caution when working with
flammable liquids.
start the engine near spilled fuel or combustible
NEVER touch the hot exhaust manifold,
muffler or cylinder. Allow these parts to cool
before servicing equipment.
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.
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.
PAGE 8 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
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.
Store fuel in appropriate containers, in well-ventilated
areas and away from sparks and flames.
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.
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.
SAFETY INFORMATION
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.
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 9
Definition of Tamping Rammer
The Mikasa MT-75HS Tamping Rammer is a powerful
compacting tool capable of applying a tremendous force in
consecutive impacts to a soil surface. Its applications include
soil compacting for backfilling for gas pipelines, water pipelines
and cable installation work.
The impact force of the MT-75HS levels and uniformly compacts
voids between soil particles to increase dry density.
Circular motion is converted to create impact force. The MT75HS tamping rammer develops a powerful compacting force at
the foot of the rammer. To maintain optimum performance, proper
operation and service are essential.
Construction of Tamping Rammer
The Mikasa MT-75HS is equipped with an Robin air cooled, oilinjected two cycle gasoline engine. Transmission of the power
takes place by increasing the engine speed to engage the
centrifugal clutch.
Rammer Gearbox and Spring Cylinder
GENERAL INFORMATION
The Mikasa MT-75HS uses an oil bath lubrication system. Always
check the oil level through the oil level sight glass at the rear of
the tamper foot.
Controls
Before starting the MT-75HS Tamping Rammer identify and
understand the function of the controls, see Figure 1 on page 11.
PAGE 10 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
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Specifications are general and are subject to change without notice. If exact
measurements are required, equipment should be weighed and measured.
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 11
COMPONENTS
Figure 1. MT-75HS Rammer
Figure 1 shows the location of the controls and components
for the MT-75HS Tamping Rammer. The functions of each
control is described below:
1. Throttle Lever – Controls engine speed and the tamping
action of the rammer.
2. Engine Stop Switch – Controls the starting and stopping
of the engine. Switch must be in the "ON" position when
starting the engine.
3. Choke Lever – Used when starting the engine. Normally
used in cold weather conditions. In cold weather turn the
choke lever to the fully closed position, in warm weather
8. Foot– Laminated wood with tempered steel plate for
superior shock absorption.
9. Oil Level Sight Glass – Indicates the level of oil in the oil
bath reservoir.
10. Recoil Starting Handle – Used when star ting the engine.
Pull starter handle sharply and quickly, then return
starter handle to starter case before releasing.
11. Fuel Tank/Cap – Poly fuel tank to avoid rust and
corrosion, remove this cap to add gasoline.
12. Engine Air Cleaner – Prevents dirt (second stage) and
other debris from entering the engine.
set choke lever half way or completely open.
13. Bellows – Reservoir for oil bath.
4. Fuel Shut-Off Valve – Supplies fuel from the fuel tank to
the engine. To begin fuel flow move the fuel shut-off valve
downward.
5. Oil Bath Fill Plug – Open this plug to add oil to the oil
bath reservoir.
6. Drain Valve – Open this valve to remove oil from the
L1. A Returned Material Authorization must be approved by Multiquip prior to shipment. A copy of the Authorization must
accompany the shipment to the designated Warehouse. A copy of the original Multiquip invoice to the customer must
bellows.
also accompany the shipment.
7. Pre- Cleaner – Pre-cleans (first stage) dirt and other
debris from entering the engine.
8. Foot– Laminated wood with tempered steel plate for
superior shock absorption.
14. Handle – To operate rammer
firmly on both sides.
15. Muffler– Used to reduce noise and emissions.
16. Spark Plug – Provides spark to the ignition system,
replace with engine manufactures recommended type
spark plug.
17. Name Plate – Displays information regarding the rammer.
18. Roller Bar – Used when transporting rammer onto a
truck bed. Place rammer on this roller bar then slide.
19. Oil Tank – Fill oil tank with 2-stroke motor oil.
GRIP
handle assembly
PAGE 12 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
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OPERATION
This section is intended to assist the operator with the initial
start-up of the MT-75HS Tamping Rammer. It extremely important
that this section be read carefully before attempting to operate
the rammer.
DO NOT use your rammer until this section is thoroughly
understood.
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
Failure to understand the operation of the MT75HS 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:
1. Check the oil level through the oil level sight glass (Figure 2)
at the rear of the tamper foot.
Engine
1. Fill the fuel tank (Figure 3 ) with unleaded gasoline. At the
same time, check the engine oil level at the sight gauge
located on the operator's side of the oil tank. Fill the oil tank
to the "H" level using only outboard (2-stroke) oil. Replenish
the oil regularly before the oil level reaches the "L" level of the
oil tank.
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
2. Low levels of oil may result in engine seizure due to high
levels of consumption during operations.
The oil hose is not to be depressed or
damaged. A sensor detects lack of oil and
shuts down the engine automatically.
Figure 3. Fuel/Oil Tank
3. Check the engine oil level (Figure 4) and if the oil level is
low, it should be refilled. Use the proper motor oil as
suggested in Table 3 .
Figure 2. Foot Housing Sight Glass
2. If oil is not visible, add 10W-30 motor oil into the oil fill plug
opening (Figure 2). The bath contains approximately 1.7
pints (800 cc.)
NOTE
The oil level should be kept at the half
way point of the sight glass.
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
Failure to understand the operation of the MT60HS Tamping Rammer could result in severe
damage to the rammer or personal injury.
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 13
Figure 4. Engine Oil Dipstick
OPERATION
Inspection
1 . Check all nuts, bolts fasteners for tightness. Retighten as
necessary.
2. Clean any dirt from the recoil starter and foot pedestal. Wipe
the entire unit clean before operating.
3. Replace any missing or damaged Safety Operation decals.
4. Adjust height of handle. Adjust handle by loosening nuts and
moving handle to suit operation. Retighten nuts.
Initial Start-up
When starting the MT-75HS Tamping Rammer perform the
following:
1. Open the fuel shut- off valve by moving the
open
to the
position (Figure 5).
fuel cock
lever
3. Close the choke lever (Figure 5) . Turning the choke lever
90 degrees clockwise closes the choke . In cold weather, start
the unit with choke fully closed. In warm weather or when the
engine is warm, the unit can be started with choke halfway
or completely open.
4. Move the throttle lever (Figure 7) between 1/4 to 1/2 from the
idle position.
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 position before releasing.
Figure 7. Throttle Lever (1/4 to 1/2)
Figure 5. Fuel Cock and Choke Lever
2. Set the engine ON/OFF switch (Figure 6) to the "ON"
positi on (start).
Figure 6. Engine On/Off Switch
PAGE 14 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
Figure 8. Recoil Starter
5. If engine fails to start, move the choke lever (Figure 5) to the
half open position to avoid flooding.
6. Repeat steps 1 thru 5.
7. If the engine does not start after repeated attempts,
check the spark plug for excess fuel. Clean and replace
the spark plug as needed.
OPERATION
7. If the carburetor is flooded or the crankcase is loaded with
excess fuel, open the drain plug as shown in (Figure 9) and
drain out excess fuel.
Figure 9. Drain Plug
Operation
1. To start the rammer tamping action, move the throttle lever
(Figure 10) quickly from IDLE (close) to the FULL OPEN
position . DO NOT move the throttle lever slowly as this may
cause damage to the clutch or spring.
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
Stopping The Engine
Normal Shutdown
1. Move throttle lever quickly from the FULL OPEN to IDLE
position (Figure 11) and run the engine for three minutes at
low speed. After the engine
switch to the “OFF” position (Figure 6) until engine comes
to a complete stop.
2. Close the fuel shut- off valve by moving the fuel cock lever to
the CLOSED position. See Figure 5
cools
, turn the engine
Figure 11. Throttle Lever (Idle)
start/stop
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.
Figure 10. Throttle Lever (Full Open)
2. The MT-75HS Tamping rammer is designed to run at 5,000
rpm. At optimum rpm the foot hits at the rate of 690 impacts
per minute. Increasing throttle speed past factory set rpm
does not increase impacts and may damage unit. The MT75HS is designed to advance while tamping. For faster
advance, pull back slightly on the handle so that rear of foot
contacts soil first.
Emergency Showdown
1. Move the throttle lever quickly to the
the engine start/stop switch (Figure 6) to the
IDLE
position, and turn
STOP
position.
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 15
MAINTENANCE
Maintenance
Perform the scheduled maintenance procedures as indicated:
DAILY
■
Thoroughly remove dirt and oil from the engine and control
area. Clean or replace the air cleaner elements as necessary.
Check and retighten all fasteners as necessary. Check the
spring box and bellows for oil leaks. Repair or replace as
needed.
WEEKLY
■
Remove the fuel filter cap and clean the inside of the fuel
tank.
■
Remove or clean the filter at the bottom of the tank.
■
Remove and clean the spark plug, then adjust the spark gap
to 0.02~0.03 inch (0.6~0.7 mm). This unit has electronic
ignition, which requires no adjustments.
■
Clean air cleaner cover.
200 - 300 HOURS (Pre-Cleaner)
■
Remove the element from the pre-cleaner (Figure 12) at the
top of the crankcase (body side) and clean it with cleaning oil
(kerosene).
■
The air cleaner on the engine side will hardly be contaminated,
if it is, however after cleaning the element with kerosene, dip
it in mixed oil consisting of 3 parts of gasoline and 1 part of
engine oil. Then tightly squeeze outer primary element
(sponge) and shake off well the inner secondary element
before installing them.
CLEANING THE OIL TANK
■
Clean the inside of the oil tank regularly, preferably 2 or 3 times
a year.
■
In winter, be sure to clean the inside of oil tank to avoid the
freezing of water that may have accumulated inside the tank.
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
■
When cleaning the oil tank (Figure 13) perform the following
procedure:
If water accidently got inside the oil tank, the oil
may appear muddy. If this situation occurs,
simply flush the tank, removing all foreign matter
including water, and fill oil tank with fresh 2stroke outboard motor oil.
PRE-CLEANER
GRAY
13 -15 CC
SAE 30
Figure 12. Pre-Cleaner
■
Lubricate the top element (yellow) with 2~5 cc of engine oil
SAE-30.
■
Lubricate bottom element (gray) with 13 ~15 cc of engine oil
SAE-30 and completely squeeze out the excess oil from the
element before installing.
YELLOW
2-5 CC
SAE 30
1. Remove the cock holder cover, oil hose, red and black lead
wires from the float sensor.
Figure 13. Oil Tank
PAGE 16 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
MAINTENANCE
2. Remove the bolts that secure the oil tank to the fuel tank, and
drain all oil from the tank.
3. Remove cock holder, then clean strainer and cock holder in
a kerosene solution.
4. Make sure every part is clean and dry, then reassemble oil
tank. Fill oil tank with 2-stroke outboard motor oil (FB class)
to the "H" level.
FUEL AND OIL LINES
■
Check the fuel and oil lines regularly for damage and ensure
that there are no leaks.
■
Replace fuel and oil lines every 2 years to maintain
performance.
■
When replacing the oil hose perform the following procedure:
1. Replace oil hose with manufactures suggested type hose or
equivalent.
2. If necessary, fill oil tank with 2-stroke outboard motor oil.
3. Fill fuel tank with 25:1 fuel mix ratio.
4. Operate rammer with 25:1 fuel mixture until all air is bled from
oil injection line.
5. Once it is certain that all air has been purged from the oil
injection line, regular unleaded gasoline may be used.
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
It is normal for a new 2-stroke engine to emit
excess smoke, until moving parts have been
seated to their normal operating specifications.
This excess smoke normally stops after one full
tank of fuel.
CLEANING THE RAMMER
■
If using a high pressure spray washer, be careful not to splash
water directly on the air cleaner, carburetor, muffler, fuel and
oil tank caps. Excessive amounts of water may cause severe
engine damage.
Yearly
■
Check the fuel line and the oil line regularly for damage and
to ensure that there are no leaks.
■
Replace the oil and fuel lines every two years to maintain the
performance and flexibility lines.
Long Term Storage
■
Drain fuel from fuel tank, fuel line and carburetor.
■
Remove spark plug and pour a few drops of motor oil into
cylinder. Crank engine 3 to 4 times so that oil reaches all
internal parts.
■
Clean exterior of rammer with an oil-moistened cloth.
■
Store unit covered with plastic sheet in moisture free and
dust free location out of direct sunlight
200 - 300 HOURS (Oil Bath)
■
Drain oil reservoir on foot housing (Figure 15). Refill with
approximately 1.7 pt. (800cc) of 10W-30 motor oil. Oil should
be midway in sight glass. Break in oil should be changed
after first 50 hours.
■
The air cleaner (Figure 14) on the engine side will hardly be
contaminated, if it is, however after cleaning the element
with kerosene, dip it in mixed oil consisting of 3 parts of
gasoline and 1 part of engine oil. Then tightly squeeze outer
primary element (sponge) and shake off well the inner
secondary element before installing them.
Figure 14. Air Cleaner
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 17
Figure 15. Oil Drain Plug
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?noitingitatisopednobraC .noitingiecalperronaelC
evitcefedoteudtiucrictrohS
?pagkrapsreporpmI .pagtcerrocehtotpaggulpkrapsteS
?hctiwspotstatiucrictrohS .evitcefedfihctiwspotsecalpeR.tiucrichctiwspotskcehC
?evitcefedliocnoitingI .liocnoitingiecalpeR
nobrachtiwdeggolcrelffuM
siytilauqleufdexiM
,retaw(etauqedaniesunileuF
?deggolcrenaelCriA .renaelcriaecalperronaelC
?teksagdaehrednilycevitcefeD .teksagdaehecalperrostlobdaehrednilycnethgiT
.srotalusniecalpeR
.relffumecalperronaelC
.erutximliootleufkcehC
.leufhserfhtiwecalperdnametysleufhsulF
?deggolcrenaelcriA
elbaliavarewophguonetoN
-ssimon,lamronnoisserpmoc(
.)gnirif
elbaliavarewophguonetoN
-ssim,lamronnoisserpmoc(
.)gnirif
?)tsud
.staehrevoenignE
?enilleufniriA .enilleufmorf)riaevomer(deelB
?reporpmirebmahc
siytilauqleufdexiM
?etauqedani
.nobrac
taolfrotaerubracnilevelleuF
?rednilycnistisopednobraC rednilycecalperronaelC
?evitcefedliocnoitingI .leufhserfhtiwecalperdnametysleufhsulF
?strohsnetfogulpnoitingI .noitinginaelc,seriwnoitingiecalpeR
,retaw(etauqedaniesunileuF
ninoitsopednobracevissecxE
?rebmahcnoitsubmoc
htiwdeggolcrelffumrotsuahxE
?tcerrocnieulavtaehgulpkrapS .gulpkrapsepyttcerrochtiwgulpkrapsecalpeR
taolfrotaerubractsujdA
.leufhserfhtiwecalperdnametysleufhsulF
.erutximliootleufkcehC
.esacknarcecalperronaelC
.relffumecalperronaelC
PAGE 18 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
TROUBLESHOOTING
ENGINEENGINE
ENGINE
ENGINEENGINE
MOTPMYS MELBORPELBISSOP NOITULOS
yrotcafsitastonnoitarepO
?reporpmitnemtsujdaronrevoG .reveltcerrocotronrevogtsujdA
?evitcefedgnirpsronrevoG .noitingiecalperronaelC
.setautculfdeepslanoitatoR
?citarrewolfleuF .enilleufkcehC
noitcushguorhtninekatriA
?enil
gnikrowtonretratslioceR
.ylreporp
?trapgnitatornitsuD .ylbmessaretratsliocernaelC
?eruliafgnirpsgnirpS .gnirpslairpsecalpeR
)deunitnoc(GNITOOHSELBUORTENIGNE.4ELBAT
.enilnoitcuskcehC
GNITOOHSELBUORTREMMAR.5ELBAT
MOTPMYS MELBORPELBISSOP NOITULOS
?tesyltcerrocnisi
?ssecxeniliO .leveltcerrocotgnirB.liossecxeniarD
ediutilpmatubsetatorenignE
.ekirtstonseodromrofinuton
?spilshctulC .hctulctsujdaroecalpeR
?eruliaFgnirpS .gnirpslairpsecalpeR
revelelttorhtfodeepsgnitarepO
?reporpmienignefodeepS .gnittesMPRgnitarepotcerrocotdeepsenignetsujdA
.noitisoptcerrocotrevelelttorhtteS
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 19
EXPLANATION OF CODES IN THE REMARKS COLUMN
The following section explains the different symbols and
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.
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.
SAMPLE PARTS LIST
NO. PART NO. PART NAME QTY. REMARKS
1 12345 BOLT ......................1 .....INCLUDES ITEMS W/%
2% WASHER, 1/4 IN. ...........NOT SOLD SEPARATELY
2% 12347 WASHER, 3/8 IN. ...1 .....MQ-45T ONLY
3 12348 HOSE ..................A/R ...MAKE LOCALLY
4 12349 BEARING ..............1 .....S/N 2345B AND ABOVE
NO. Column
Unique Symbols — All items with same unique
symbol
QTY. Column
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.
A blank entry generally indicates that the item is not sold
separately. Other entries will be clarified in the “Remarks”
Column.
REMARKS Column
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.
Assembly/Kit — All items on the parts list with the
same unique symbol will be included when this item is
purchased.
Indicated by:
“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.
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.
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.
PART NO. Column
Numbers Used — Part numbers can be indicated by a
number, a blank entry, or TBD.
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.
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.
Serial Number Break — Used to list an effective serial
number range where a particular part is used.
Indicated by:
“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.
Indicated by:
“XXXXX ONLY”
“NOT USED ON XXXX”
“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.
“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.
PAGE 20 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
SUGGESTED SPARE PARTS
MT-75HS Tamping Rammer
1 to 3 Units
Qty. P/N Description
1 ......... 956300130 .......... LEVER, THROTTLE LEVER
1 ......... 956106040 .......... WIRE, THROTTLE ASSY
1 ......... 402010110 .......... SPRING, RETURN
3 ......... 354030030 .......... ELEMENT, YELLOW
3 ......... 354030040 .......... ELEMENT, GRAY
3 ......... 1573620101 ........ ELEMENT SET, ENGINE
3 ......... 0650140460 ........ SPARK PLUG
1 ......... 0430440033 ........ FUEL TANK CAP
3 ......... 954404890 .......... FILTER, FUEL TANK
3 ......... 954405080 .......... STRAINER, FUEL TANK
3 ......... 353449000 .......... STRAINER, OIL TANK
1 ......... 954300390 .......... FUEL COCK ASSY
3 ......... 301419750 .......... FUEL FILTER, IN-LINE
NOTICE
Part number on this Suggested Spare Parts List may
supersede/replace the P/N shown in the text pages of
this book.
MT-75HS Tamping Rammer
5 to 10 Units
Qty. P/N Description
4 ......... 956300130 .................. LEVER, THROTTLE ASSY
5 ......... 956106040 .................. WIRE, THROTTLE ASSY
5 ......... 402010110 .................. SPRING, RETURN
10 ....... 354030030 .................. ELEMENT, YELLOW
10 ....... 354030040 .................. ELEMENT, GRAY
10 ....... 1573620101 ................ ELEMENT SET, ENGINE
10 ....... 0650140460 ................ SPARK PLUG
4 ......... 0430440033 ................ FUEL TANK CAP
8 ......... 954404890 .................. FILTER, FUEL TANK
8 ......... 954405080 .................. STRAINER, FUEL TANK
8 ......... 353449000 .................. STRAINER, OIL TANK
4 ......... 954300390 .................. FUEL COCK ASSY
2 ......... 354332700 .................. BELLOWS, ORANGE
2 ......... 354910020 .................. BELLOWS, CLAMP
2 ......... 050201500 .................. O-RING, UPPER GUIDE CYL.
4 ......... 050931500 .................. O-RING, MIDDLE GUIDE CYL.
2 ......... 050101100 .................. O-RING, LOWER GUIDE CYL.
2 ......... 050100950 .................. O-RING, FOOT PLATE GUIDE CYL.
1 ......... KITCARBEC12HS ....... KIT, CARBURETOR EC12HS
1 ......... 0660000371 ................ STOP SWITCH ASSY (ON-OFF)
1 ......... 1611510101 ................ GASKET COMPL, HEAD
2 ......... 0440250180 ................ OIL SEAL, ENGINE
1 ......... 1613520101 ................ GASKET, EXHAUST
MT-75HS Tamping Rammer
3 to 5 Units
Qty. P/N Description
2 ......... 956300130 .......... LEVER, THROTTLE LEVER
3 ......... 956106040 .......... WIRE, THROTTLE ASSY
3 ......... 402010110 .......... SPRING, RETURN
5 ......... 354030030 .......... ELEMENT, YELLOW
5 ......... 354030040 .......... ELEMENT, GRAY
5 ......... 1573620101 ........ ELEMENT SET, ENGINE
5 ......... 0650140460 ........ SPARK PLUG
2 ......... 0430440033 ........ FUEL TANK CAP
5 ......... 954404890 .......... FILTER, FUEL TANK
5 ......... 954405080 .......... STRAINER, FUEL TANK
5 ......... 353449000 .......... STRAINER, OIL TANK
2 ......... 954300390 .......... FUEL COCK ASSY
5 ......... 301419750 .......... FUEL FILTER, IN-LINE
1 ......... 354332700 .......... BELLOWS, ORANGE
MT-75HS Tamping Rammer
10+ Units
Qty. P/N Description
6 ......... 956300130 ............... LEVER, THROTTLE ASSY
8 ......... 956106040 ............... WIRE, THROTTLE ASSY
8 ......... 402010110 ............... SPRING, RETURN
18 ....... 354030030 ............... ELEMENT, YELLOW
18 ....... 354030040 ............... ELEMENT, GRAY
18 ....... 1573620101 ............. ELEMENT SET, ENGINE
18 ....... 0650140460 ............. SPARK PLUG
6 ......... 0430440033 ............. FUEL TANK CAP
15 ....... 954404890 ............... FILTER, FUEL TANK
15 ....... 954405080 ............... STRAINER, FUEL TANK
15 ....... 353449000 ............... STRAINER, OIL TANK
8 ......... 954300390 ............... FUEL COCK ASSY
15 ....... 301419750 ............... FUEL FILTER, IN-LINE
4 ......... 354332700 ............... BELLOWS, ORANGE
4 ......... 354910020 ............... BELLOWS, CLAMP
6 ......... 050201500 ............... O-RING, UPPER GUIDE CYL.
12 ....... 050931500 ............... O-RING, MIDDLE GUIDE CYL.
6 ......... 050101100 ............... O-RING, LOWER GUIDE CYL.
6 ......... 050100950 ............... O-RING, FOOT PLATE GUIDE CYL.
3 ......... KITCARBEC12HS .... KIT, CARBURETOR EC12HS
1 ......... 1616230140 ............. CARBURETOR, ASSY
1 ......... 1615010400 ............. RECOIL STARTER ASSY
2 ......... 0660000371 ............. STOP SWITCH ASSY (ON-OFF)
3 ......... 1611510101 ............. GASKET COMPL, HEAD
6 ......... 0440250180 ............. OIL SEAL, ENGINE
3 ......... 1613520101 ............. GASKET, EXHAUST
1 ......... 301421363 ............... CLUTCH, ASSY
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 21
NAMEPLATE AND DECALS
9
5
3650 ~ 3850 RPM
4
NAMEPLATE
8
DO NOT ALLOW WATER
10
N
3
P
3
A
-
3
SAE 10W-30
MOTOR OIL
TO ENTER FUEL AND OIL TANKS
14
NPA-599
1
7
11
6
Mikasa
NPA90
CAUTION
OFF
J
NPA-91
ON
NO
NAP-484
12
OFF
13
2
To start, switch must be
in the “ON” position
NPA-293
Mikasa
MT-75HS
3
PAGE 22 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
NAMEPLATE AND DECALS
NO. PART NO. PART NAME QTY. REMARKS
1
*
2
*
3
*
4 PLATE: SERIAL NO. ......................... 1 ..........ORDER FROM MQ SER. DEPT. W/MODEL & S/N
5
*
6
*
7
*
8
*
9
*
10
*
11
*
12
*
13
*
14
*
15 DCLMT75HS DECAL KIT ........................................1 ..........INCLS. ALL ITEMS W/
920106460 DECAL: MIKASA MARK 1
920203980 DECAL: ELEMENT SET 1
920203290 DECAL: READ OWNER'S MANUAL 1
920107000 DECAL: PRE-CLEANER 1
920200900 DECAL ENGINE R.P.M 3650-3850 1
920203990 DECAL: FUEL COCK 1
920203330 DECAL: EAR PROTECTION 1
920204370 DECAL: PRE CLEANER 1
920201950 DECAL: MOTOR OIL 1
920205810 DECAL: CAUTION 1
920204840 DECAL: SWITCH ON-OFF 1
920202930 DECAL: SWITCH ON 1
920205990 DECAL: CAUTION (WATER) 1
*
MT-75HS — NAME PLATES AND DECALS
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 23
CRANKCASE AND ENGINE ASSY.
CRANKCASE AND ENGINE ASSY.
PAGE 24 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
CRANKCASE AND ENGINE ASSY.
CRANKCASE AND ENGINE ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 355113110 CRANK CASE 1
2 040006207 BEARING 6207 1
3 040006204 BEARING 6204 1
4 952400130 WASHER 9304 1
5 011708025 BOLT 8X25 H, SW ............................... 1 ............REPLACES 002210825
8 355334280 CONNECTING ROD 1
9 040006304 BEARING 6304 1
10 080100520 STOP RING R-52 1
11 952400130 WASHER 9304 1
12 011708025 BOLT 8X25 H, SW ............................... 1 ............REPLACES 002210825
21 355447200 PINION 1
22 040006204 BEARING 6204 1
23 080200350 STOP RING S-35 1
24 352441340 SPACER 1
25 060404010 OIL SEAL TC-40528 1
26 050100950 O-RING G-95 1
27 355447210 CLUTCH DRUM 1
28 952405610 KEY 5X5X19R 1
29 952405490 LOCK WASHER 1
30 002210820 BOLT 8X20 H, SW 1
31 041006007 BEARING 6007Z 1
33 355447230 BEARING COVER 1
34 050300440 O-RING S-44 2
35 002210820 BOLT 8X20 H, SW ............................... 2 ............REPLACES 002210620
37 301421363 CLUTCH ASSY .................................... 1 ............ INCLUDES ITEMS W/
37-1*943060020 CLUTCH GUIDE/1B 1
37-2
37-3
37-4
37-5
38
41 355334290 CRANK GEAR 1
42 355010050 FRONT COVER 1
43 352444450 PACKING, FRONT COVER 1
44 011706020 BOLT 6X20 H,SW ................................ 9 ............ REPLACES 002210620
51 911101213 ENGINE ASSY EC12HS 1 REPLACES 911101211
52 0053204201 WOODRUFF KEY 1
54 354211841 AIR CLEANER ASSY ........................... 1 ............ INCLUDES ITEMS W/#
55 354330590 INTAKE PIPE 1
56 002210820 BOLT 8X20 H, SW 4
57 507010110 CLAMP TC-200 1
59 956300130 THROTTLE LEVER AY 25 1
60 956106040 THROTTLE WIRE S620-740 1
61 402010110 RETURN SPRING ............................... 1 ............ REPLACES 301010950
62 959403750 RUBBER, SLIP STOP 1
63 303010450 BAND 1
64 012710040 BOLT 10X40 H,SW .............................. 3 ............REPLACES 012710040
65# 354030011 BODY /W-CLEANER 1
66# 354030020 BACK PLATE 1
67# 354030030 ELEMENT, YELLOW 1
68# 354030040 ELEMENT, GRAY 1
69# 354030050 ELEMENT FRAME 1
70 002200815 BOLT 8X15 SW 1
71 0566000170 CLAMP OIL ALERT 1
943050050 CLUTCH BOSS C812 1
*
943020020 CLUTCH SHOE C812 4
*
943030020 CLUTCH SPRING C812 2
*
943060010 CLUTCH GUIDE 1
*
301010210 LOCK WASHER CLUTCH 1
*
*
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 25
CYLINDER GUIDE AND FOOT ASSY.
GUIDE CYLINDER AND FOOT ASSY.
EXCLUDES ITEMS 61, 62 & 63
PAGE 26 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
GUIDE CYLINDER AND FOOT ASSY.
CYLINDER GUIDE AND FOOT ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 352423290 PISTON PIN 1
2 080100150 STOP RING R-15 2
3 355334300 PISTON ROD 1
4 355447240 PISTON END 1
5 020316130 NUT M16, P1.5 ..................................... 1 ............ REPLACES 020116130
6 355447250 STOPPER UPPER 1
7 355447260 STOPPER, LOWER 1
8 355447270 MAIN SPRING 2
9 355334310 SPRING CYLINDER 1
10 355213000 FOOT PLATE 1
11 050100900 O-RING G-90 1
12 014210020 SOCKET HEAD BOLT 10X20 T ..........4 ............ REPLACES 014210020
13 014210040 SOCKET HEAD BOLT 10X40 T ..........4 ............ REPLACES 001521040
14 953405270 PLUG 1/4X14 13L 1
15 953405260 PACKING 1/4 (CU) 1
21 355213010 GUIDE CYLINDER 1
22 050201500 O-RING P-150 1
23 050931500 O-RING JASO3150 2
24 012710035 BOLT 10X35 H,SW .............................. 4 ............REPLACES 002211035
25 354010010 BELLOWS(L) ORANGE 1 REPLACES 354332700
26 354329380 BELLOWS CLAMP 2
27 354442340 BAND GUIDE, BELLOWS 2
28 001210840 BOLT 8X40 H 2
29 020108060 NUT M8 ................................................ 2 ............REPLACES 020108060
30 050100950 O-RING G-95 1
31 354446170 PIN 6D-8.5L 2
41 355113130 PROTECTION SLEEVE 1
42 953405270 PLUG 1/4X14 13L 1
43 953405260 PACKING 1/4 (CU) 1
44 959010150 LEVEL GAUGE, PLUG TYPE 1
45 953404670 COPPER PACKING 17X25.5X1 1
A FOOT ASSY 285W-E/F COVER ......... 1 ............INCLS. ITEMS W/
ACCESSORY ITEM
51
52
53
54
55
56
61 015112075 SUNK HEAD BOLT 12X70 H ............... 4 ............ REPLACES 015112060
62 021112140 NYLON NUT M12 ................................ 4 ............ REPLACES 022711214
63 030212300 WASHER SW M12 4
352108220 FOOT 285B-331L 1
*
352108230 METAL SHEET 1
*
352333380 FOOT COVER 1
*
015110055 SUNK HEAD BOLT 10X55 H ............... 7 ............ REPLACES 001611051
*
021110120 NYLON NUT M10 ................................ 7 ............ REPLACES 022711012
*
030210250 WASHER SW M10 7
*
CONTACT UNIT SALES DEPT.
*
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 27
TANK AND HANDLE ASSY.
TANK AND HANDLE ASSY.
PAGE 28 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
TANK AND HANDLE ASSY.
TANK AND HANDLE ASSY.
NO. PART NO. PART NAME QTY. REMARKS
A 353213710 CPL OIL TANK ASSY W/CAP ......................... 1 ............ REPLACES 353910030 CPL
1 355115020 HANDLE (ROLLER) ............................... 1 ............ REPLACES 355113570
2 351319900 SHOCK ABSORBER 100D-45B 2 ............ REPLACES 35131990
3 001521020 SOCKET HEAD BOLT 10 x 20 4
4 033121009 TOOTHED LOCK WASHER B M10 4
5 002211020 BOLT 10 x 20 H, SW 4
11 355113610 FUEL TANK 1
12 954404890 FILTER, TANK 1
13 361910020 TANK CAP ASSY (ORANGE) 1
14 351437785 HOLDER, COCK 1
15 953405640 PACKING, COCK HOLDER 1
15 954406020 PACKING, FUEL TANK 1
16 954405080 STRAINER (100) 1
16 954406010 STRAINER (110) 1
17 001220830 BOLT 8 x 30 2
18 952401450 WASHER 8, 5 x 22 x 3 2
19 030208200 SW M8 2
20 022710809 NYLON NUT M8 2
21 954405990 FUEL COCK ASSY................................. 1 ............ INCLUDES ITEMS W/#
21-1# 0642001410 BOWL 1
21-2# 0642001420 STRAINER SCREEN 1
21-3# 0642001430 PACKING 1
22 301418140 FUEL HOSE B-150 1
23 954404590 HOSE BAND 9.5D 2
24 351436350 FUEL HOSE R-150 1
25 954403030 HOSE BAND (8) 2
30 301419750 FUEL FILTER CP, MQ75MIC 1
31
31-1 353213710 OIL TANK 1
32
32-1 353030070 OIL TANK CAP CP (YELLOW) 1
35 STRAINER, OIL TANK ............................ 1 ............ NO LONGER USED
36 355448071 COVER, COCK HOLDER ...................... 1 ............ REPLACES 355448090
37 009110011 SOCKET HEAD SCREW 8 x 20 2
38 030208200 SW M8 2
39 952401450 WASHER 8.5 x 22 x 3 2
40 001200610 BOLT 6 x 10 1
41 030206150 SW M6 1
42 2267510103 CLAMP 1
45 355448280 WIRE CP/MT-63HS 1
47 1616391308 HOSE 1
*
*
OIL TANK ................................................ 1 ............*MUST ORDER NEW OIL TANK ASSY.
OIL TANK CAP 1
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 29
TANK AND HANDLE ASSY.
TANK AND HANDLE ASSY.
PAGE 30 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
TANK AND HANDLE ASSY.
TANK AND HANDLE ASSY.
NO. PART NO. PART NAME QTY. REMARKS
53 353448990 PACKING, OIL TANK CAP 1
54 353449001 STRAINER, OIL TANK ............................ 1 ................ REPLACES 353449000
55 353449010 STRAP, OIL TANK 2
58 353030080 WELL NUT 1
59 091005015 SCREW 5x 5 1
60 031105080 PW M5 1
60 952405970 WASHER 6. 4D-20D 1
62 353449240 OUTER HOSE 6 x 9 x 65 1
62-1 353450220 GUARD, OIL HOUSE 1
63 954403030 HOSE BAND 1
64 1616391008 CLIP EC12HS 1
65 1616391608 CLIP 1
66 1616391518 JOINT...................................................... 1 ................ REPLACES 1616391508
67 353910020 OIL SENSOR ASSY 1
68 355450600 OUTER LINER 525L 1
69 361910040 ROLLER ASSY, W/PIN ........................... 1 ................ REPLACES 955200051
70 091005025 SCREW 5 x 25 4
71 031105080 WASHER PW M5 4
72 022610505 FLANGE NUT M5 H 4
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 31
ROBIN EC12HS ENGINE —
CRANKCASE AND CYLINDER ASSY.
CRANKCASE ASSY.
PAGE 32 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
ROBIN EC12HS ENGINE —
CRANKCASE ASSY.
CRANKCASE AND CYLINDER ASSY.
NO. PART NO. PART NAME QTY. REMARKS
10 1611040301 CRANK CASE CP ................................ 1 ............ INCLUDES ITEMS W/
30
36
40
50
60*# 0013208351 STUD 2
70*# 0105060070 STUD 2
82
95
96
115*0013208401 STUD 2
116*0013208651 STUD 2
140 0643000101 DRAIN COCK 1
180 0021708000 NUT ...................................................... 4 ............ REPLACES 0021808000
190 030208200 WASHER .............................................. 4 ............ REPLACES 0032008000
200 0031008000 WASHER 4
510 1611240311 CYLINDER CP ..................................... 1 ............ INCLUDES ITEMS W/# REPLACES 1611240301
610 1571310113 CYLINDER HEAD 1
620 1611510101 GASKET COMPL.(HEAD) ................... 1 ............REPLACES 161151011
630 0130080071 BOLT AND WASHER ASSY 2
631 0011408350 BOLT AND WASHER ASSY 2
0440250180 OIL SEAL EC13 2
*
0440080010 OIL SEAL VC 8X14X4 1
*
0600250010 BALL BEARING 6205C3 1
*
0310060010 DOWEL PIN 2
*
0241060010 GROMMET 1
*
0011406550 BOLT AND WASHER ASSY 3
*
0011406400 BOLT AND WASHER ASSY 2
*
*
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 33
ROBIN EC12HS ENGINE —
CRANKSHAFT AND PISTON ASSY.
CRANKSHAFT AND PISTON ASSY.
PAGE 34 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
ROBIN EC12HS ENGINE —
CRANKSHAFT AND PISTON ASSY.
CRANKSHAFT AND PISTON ASSY.
NO. PART NO. PART NAME QTY. REMARKS
10 1612040200 CRANK SHAFT ASSY 1
40 1612500103 SPACER 0.IT 3
40 1612500203 SPACER 0.3T 1
50 0021714000 NUT 1
60 0032014000 SPRING WASHER 1
70 0053204201 WOODRUFF KEY 1
130 1574170101 GOVERNOR PLATE COMPL. 1
140 1574190103 GOVERNOR SLEEVE 1
170 0173120010 LOCK NUT 1
350 1572330103 PISTON PIN 1
360 1612340101 PISTON COMPL. STD 1
360 1612340201 PISTON COMPL. 0.25 OS 1
360 1612340301 PISTON COMPL. 0.50 OS 1
370 1612350107 PISTON RING SET STD 1
370 1612350207 PISTON RING SET 0.25 OS 1
370 1612350307 PISTON RING SET 0.50 OS 1
380 0565120010 CLIP 2
390 0610120010 NEEDLE BEARING 1
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 35
GOVERNOR ASSY.
ROBIN EC12HS ENGINE —
GOVERNOR ASSY.
PAGE 36 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
ROBIN EC12HS ENGINE —
GOVERNOR ASSY.
GOVERNOR ASSY.
NO. PART NO. PART NAME QTY. REMARKS
10 1614230113 GOVERNOR LEVER 1
20 1064220103 GOVERNOR SHAFT 1
30 2274270101 GOVERNOR ROD 1
40 1064280113 ROD SPRING 1
80 1614250113 GOVERNOR SPRING 1
90 1574210103 GOVERNOR YOKE 1
100 0043504060 SCREW 2
110 1064240101 ADJUSTING PLATE 88 .......................1 ............ REPLACES 1574240103
120 0021906000 NUT 1
130 030206150 SPRING WASHER ............................... 1 ............ REPLACES 0032006000
140 0043504080 SCREW AND WASHER ASSY ............1 ............ REPLACES 0043604080
310 1614341001 SPEED CONTROL CP ........................ 1 ............ REPLACES 1614341011
311 1574510101 COVER 1
312 1574610103 WASHER 1
313 0110060020 FLANGE BOLT 1
360 0043106350 SCREW 1
370 0021706000 NUT 1
390 1614420113 WIRE BRACKET 1
420 0110060020 FLANGE BOLT 1
440 0115040010 BOLT 1
460 1614350111 STOP PLATE COMP ........................... 1 ............REPLACES 1614350121
461 0110060020 FLANGE BOLT 1
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 37
ROBIN EC12HS ENGINE —
MUFFLER AND AIR CLEANER ASSY.
MUFFLER/AIR CLEANER ASSY.
PAGE 38 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
ROBIN EC12HS ENGINE —
MUFFLER AND AIR CLEANER ASSY.
NO. PART NO. PART NAME QTY. REMARKS
310 1613010111 MUFFLER COMPL. 1
330 1613500101 MUFFLER BRACKET 1
331 1613510101 MUFFLER BRACKET 1
340 1613520101 GASKET CP (EXHAUST) ................ 1 ............ REPLACES 1613520111
350 020108060 NUT .................................................. 2 ............REPLACES 0021908000
355 030208200 SPRING WASHER........................... 2 ............REPLACES 0032008000
360 0011308160 BOLT AND WASHER ASSY 7
510 1613270310 AIR CLEANER ASSY .......................1 ............INCLUDES ITEMS W/
510-2
510-100
520
*
528 0732004430 LABEL(CHOKE) 1
540 1063291203 INSULATOR 1
550 1573500103 GASKET, INSULATOR 2
590 0176060020 SELF LOCK NUT 2
620 1613600203 BRACKET (CLEANER) 1
630 0016606120 BOLT AND WASHER ASSY ............ 3 ............ REPLACES 0011006120
2263272008 GASKET (AIR CLEANER) 1
*
1613261008 ELEMENT 1
*
1573620101 ELEMENT SET 1
MUFFLER/AIR CLEANER ASSY.
*
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 39
ROBIN EC12HS ENGINE —
CARBURETOR AND OIL PUMP ASSY.
CARBURETOR ASSY.
PAGE 40 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
ROBIN EC12HS ENGINE —
CARBURETOR AND OIL PUMP ASSY.
NO. PART NO. PART NAME QTY. REMARKS
210 1616230100 CARBURETOR ASSY ............... 1 ............... INCLS. ITEMS W/# REPLACES 1616230140
210-1# 1616253508 THROTTLE VALVE 1
210-3# 5806083310 CHOKE VALVE ........................... 1 ............... REPLACES 161625208
210-4# 2376245108 SCREW 1
210-5# 2076242008 PILOT JET 1
210-6#
*
210-7#
*
210-8# 1616252008 SHAFT ASSY (CHOKE) ............ 1 ............... REPLACES 1616252038
210-10#
210-11# 1616253080 SHAFT ASSY (THROTTLE) 1
210-12# 1616235108 BOLT 1
210-14#
210-15# 2146251508 FLOAT PIN 1
210-16# 1616235008 FLOAT BODY 1
210-17#
210-18#
210-19# 2366250508 FLOAT 859-14004 1
210-20# 1616244008 MAIN NOZZLE 1
210-22#
210-26# 1616235308 HOSE 1
210-28# 2366235008 SCREW 1
210-41#
210-44#
210-82#
210-104#
700 1616390110 OIL PUMP ASSY ........................ 1 ............... REPLACES 1616390100
710 0011406250 BOLT AND WASHER ASSY 2
715 0565220011 CLIP 1
720 1616350101 COLLAR CP (OIL INJ.) 1
725
*
*
*
*
*
*
*
*
*
*
1616235408 ADJUSTER 1
2306244608 SPRING 1
2246245208 SCREW MC-0414 1
5806083400 NEEDLE ..................................... 1 ............... REPLACES 1616235208
2366245008 PACKING 826-08003 1
2366254008 PACKING 826-42001 1
2266240008 MAIN JET 1
2066244608 SPRING 1
1616240008 MAIN JET 1
2366244508 SPRING 730-03012 1
2366254108 PACKING 1
*
1573500103 GASKET, INSULATOR 1
KITCARBEC12HS KIT,CARBURETOR EC12HS .... 1 ............... INCLUDES ITEMS W/
CARBURETOR ASSY.
*
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 41
ROBIN EC12HS ENGINE —
RECOIL STARTER AND BLOWER ASSY.
RECOIL STARTER ASSY.
PAGE 42 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
ROBIN EC12HS ENGINE —
RECOIL STARTER AND BLOWER ASSY.
NO. PART NO. PART NAME QTY. REMARKS
10 1615110701 FAN COVER ................................. 1 ............................. REPLACES 1615110706
40 0011406200 BOLT AND WASHER ASSY 3
41 0011406550 BOLT AND WASHER ASSY 2
50 1615260203 CYLINDER BAFFLE 1
70 1619186003 LABEL(ENGINE NAME) 1
80 0110060020 FLANGE BOLT 3
81 0152060070 TAPPING BOLT 3
210 1615010400 RECOIL STARTER ASSY ............ 1 ............................. INCLUDES ITEMS W/
210-1
*
210-2
*
210-3
*
210-4
*
210-5
*
210-6
**
210-7
*
210-11
*
210-35
*
210-49
*
216 920100240 DECAL, (M-MARK) 1
220 0011406120 BOLT AND WASHER ASSY ......... 4 ............................. REPLACES 0011306120
230 0011306250 BOLT AND WASHER ASSY 3
231 2267510103 CLAMP 1
240 1615500113 PULLEY SPACER 1
2155051508 SPIRAL SPRING 1
1615012008 REEL 1
1615011008 STARTER ROPE 1
2365010108 STARTER KNOB 1
1615012508 RATCHET 2
2275013108 FRICTION SPRING 1
2275013508 RETURN SPRING 2
1615014518 STARTER PULLEY 1
1615015008 RATCHET GUIDE 1
2275015208 SET SCREW 1
RECOIL STARTER ASSY.
*
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 43
ROBIN EC12HS ENGINE —
MAGNETO ASSY.
ELECTRIC DEVICE ASSY.
PAGE 44 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
ROBIN EC12HS ENGINE —
ELECTRIC DEVICE ASSY.
MAGNETO ASSY.
NO. PART NO. PART NAME QTY. REMARKS
10 1617012008 FLYWHEEL COMPL. 1
11 1617013008 IGNITION COIL CP ....................... 1 ............... S/N 3531 AND BELOW
......................................................................... REPLACES 1617120101
11 1617120111 IGNITION COIL CP ....................... 1 ............... S/N 3532 AND ABOVE
30 0011006200 BOLT AND WASHER ASSY 2
50 2147312201 WIRE 22 CP 1
56 1507520103 CLAMP 1
60 0669900217 STOP SWITCH AY (ON-OFF) ...... 1 ............... REPLACES 0660000371
70 0043504120 SCREW AND WASHER ASSY 2
80 1577500203 GROMMET 1
81 1617500103 GROMMET, HIGH 1
95 0659000010 PLUG TERMINAL 1
100 0650140460 SPARK PLUG 1
110 2307510113 SPARK PLUG CAP 1
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 45
LOOSE PARTS ASSY.
ROBIN EC12HS ENGINE —
LOOSE PARTS
PAGE 46 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
ROBIN EC12HS ENGINE —
LOOSE PARTS
LOOSE PARTS ASSY.
NO. PART NO. PART NAME QTY. REMARKS
10 0053204201 WOODRUFF KEY 1
20 402010110 COIL SPRING .................................. 1 .................. REPLACES 0830000010
30 1617260101 SWITCH FLOAT CP 1
40 2267510103 CLAMP 1
50 1507520103 CLAMP 1
60 0566000170 CLAMP 1
70 011008015 BOLT AND WASHER ASSY ............ 1 .................. REPLACES 0011308120
80 1616391008 CLIP 1
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 47
Effective: July 1, 2000
TERMS AND CONDITION OF SALE — PARTS
TERMS AND CONDITIONS OF SALE — PARTS
PAYMENT TERMS
Terms of payment for parts are net 10 days.
FREIGHT POLICY
All parts orders will be shipped collect or
prepaid with the charges added to the invoice.
All shipments are F.O.B. point of origin.
Multiquip’s responsibility ceases when a signed
manifest has been obtained from the carrier,
and any claim for shortage or damage must be
settled between the consignee and the carrier.
MINIMUM ORDER
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.
RETURNED GOODS POLICY
Return shipments will be accepted and credit
will be allowed, subject to the following
provisions:
1. A Returned Material Authorization must
be approved by Multiquip prior to shipment.
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.
a. The parts numbers and descriptions
must match the current parts price
list.
b. The list must be typed or computer
generated.
c. The list must state the reason(s) for
the return.
d. The list must reference the sales
order(s) or invoice(s) under which
the items were originally purchased.
e. The list must include the name and
phone number of the person
requesting the RMA.
3. A copy of the Return Material
Authorization must accompany the return
shipment.
4. Freight is at the sender’s expense. All
5. Parts must be in new and resalable
6. The following items are not returnable:
7. The sender will be notified of any material
8. Such material will be held for 5 working
9. Credit on returned parts will be issued at
10. In cases where an item is accepted for
11. Credit issued will be applied to future
PRICING AND REBATES
parts must be returned freight prepaid to
Multiquip’s designated receiving point.
condition, in the original Multiquip package
(if any), and with Muiltiquip part numbers
clearly marked.
a. Obsolete parts. (If an item is listed
in the parts price book as being
replaced by another item, it is
obsolete.)
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.
c. Any line item with an extended dealer
net price of less than $5.00.
d. Special order items.
e. Electrical components.
f. Paint, chemicals, and lubricants.
g. Decals and paper products.
h. Items purchased in kits.
received that is not acceptable.
days from notification, pending
instructions. If a reply is not received
within 5 days, the material will be returned
to the sender at his expense.
dealer net price at time of the original
purchase, less a 15% restocking charge.
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.
purchases only.
Prices are subject to change without prior
notice. Price changes are effective on a specific
date and all orders received on or after that date
will be billed at the revised price. Rebates for
price declines and added charges for price
increases will not be made for stock on hand at
the time of any price change.
Multiquip reserves the right to quote and sell
direct to Government agencies, and to Original
Equipment Manufacturer accounts who use
our products as integral parts of their own
products.
SPECIAL EXPEDITING SERVICE
A $20.00 to $50.00 surcharge will be added to
the invoice for special handling including bus
shipments, insured parcel post or in cases
where Multiquip must personally deliver the
parts to the carrier.
LIMITATIONS OF SELLER’S LIABILITY
Multiquip shall not be liable here under for
damages in excess of the purchase price of the
item with respect to which damages are claimed,
and in no event shall Multiquip be liable for loss
of profit or good will or for any other special,
consequential or incidental damages.
LIMITATION OF WARRANTIES
No warranties, express or implied, are made in
connection with the sale of parts or trade
accessories nor as to any engine not
manufactured by Multiquip. Such warranties
made in connection with the sale of new,
complete units are made exclusively by a
statement of warranty packaged with such
units, and Multiquip neither assumes not
authorizes any person to assume for it any
other obligation or liability whatever in
connection with the sale of its products. A part
from such written statement of warranty, there
are no warranties, express, implied or statutory,
which extend beyond the description of the
products on the face hereof.
PAGE 48 — MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12)
NOTE PAGE
NOTES
MT75HS RAMMER — OPERATION AND PARTS MANUAL — REV. #11 (01/12/12) — PAGE 49
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: mq@multiquip.com
Service Department Warranty Department
Tel. (800) 421-1244
Fax (800) 537-3927
800-427-1244
310-537-3700
Fax: 800-672-7877
Fax: 310-637-3284
800-421-1244
310-537-3700
Technical Assistance
800-478-1244 Fax: 310-943-2238
Fax: 310-537-4259 800-421-1244
310-537-3700
Fax: 310-943-2249
MEXICO UNITED KINGDOM
MQ Cipsa Multiquip (UK) Limited Head Office
Carr. Fed. Mexico-Puebla KM 126.5
Momoxpan, Cholula, Puebla 72760 Mexico
Contact: pmastretta@cipsa.com.mx
Tel: (52) 222-225-9900
Fax: (52) 222-285-0420
Unit 2, Northpoint Industrial Estate,
Globe Lane,
Dukinfield, Cheshire SK16 4UJ
Contact: sales@multiquip
.co.uk
Tel: 0161 339 2223
Fax: 0161 339 3226
CANADA
Multiquip
4110 Industriel Boul.
Laval, Quebec, Canada H7L 6V3
Contact: jmartin@multiquip.com
COPYRIGHT 2012, MULTIQUIP INC.
Multiquip Inc
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 info
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the r
in this publication at any time without notice and without incurring any obligations.
, 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
rmation and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in
Tel: (450) 625-2244
Tel: (877) 963-4411
Fax: (450) 625-8664
ight to discontinue or change specifications, design or the information published
Your Local Dealer is:
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