Multiquip MT76D User Manual

PARTS AND OPERATION MANUAL

OPERATION AND PARTS MANUAL

SERIES

MODEL MT-76D

TAMPING RAMMER

(YANMAR L-40ADRM DIESEL ENGINE)

Revision #6 (03/01/07)

To find the latest revision of this

publication, visit our website at:

www.multiquip.com

THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

Diesel engine exhaust and some of

PAGE 2 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

NOTE PAGE

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 3

TABLE OF CONTENTS

Proposition 65 Warning ......................................... 2

Table Of Contents ................................................. 4

Parts Ordering Procedures ................................... 5

Rules For safe Operation ..................................6-7

Operation and Safety Decals ................................ 8

General Information .............................................. 9

MIKASA MT-76D —
Tamping Rammer

Specification ........................................................ 10

Controls and Components .................................. 11

Operation .......................................................12-16

Troubleshooting Guide ........................................ 17

Explanation Of Codes In Remarks Column ........ 18

Suggested Spare Parts ....................................... 19

Name Plate And Decals .................................20-21

Crankcase and Engine Assembly ..................22-24

Guide Cylinder and Foot Assembly ...............26-27

Tank and Handle Assembly ........................... 28-29

YANMARL-40ADRM
ENGINE

Cylinder Block Assembly ................................30-31

Cylinder Head and Bonnet Assembly ............32-33

Crankshaft,Piston and Camshaft Assembly... 34-35

Lub.,Oil Pump and Governor Assembly .........36-37

Cooling and Starting Assembly ......................38-39

Fuel Injection Pump Assembly ....................... 40-41

Air Cleaner and Muffler Assembly .................42-43

Label and Gasket Set Assembly ....................44-45

Loose Parts Assembly ................................... 46-47

Terms and Condition Of Sale

— Parts ................ 48

NOTE

Specification and part number
are subject to change without
notice.

PAGE 4 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

Effective: January 1st, 2006

Ordering parts has never been easier!

PARTS ORDERING PROCEDURES

Choose from three easy options:

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

to log in and save!

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)

Order via Phone:

Non-Dealer Customers:

Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.

If you have an MQ Account, to obtain a
Username and Password, E-mail us at:

[e-mail].

To obtain an MQ Account, contact your
District Sales Manager for more information.

Use the

internet

on

Standard orders

complete part numbers.*

Fax

your order in and qualify for a 2% Discount

on

Standard orders

complete part numbers.*

Domestic (US) Dealers Call:

1-800-427-1244

and qualify for a 5% Discount

for all orders which include

for all orders which include

International Customers

their local Multiquip Representatives for
Parts Ordering information.

Note: Discounts Are Subject To Change

Note: Discounts Are Subject To Change

should contact

❒❒

❒

❒❒

❒❒

❒

❒❒

❒❒

❒

❒❒

❒❒

❒

❒❒
❒❒

❒

❒❒

❒❒

❒

❒❒

www.multiquip.com

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 5

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

NOTE

All orders are treated as
and will ship the same day if received prior
to 3PM PST.

WE ACCEPT ALL MAJOR CREDIT CARDS!

❒

❒❒

Standard Orders

Specify Preferred Method of Shipment:

✓

UPS/Fed Ex

■

Priority One

■

Ground

■ Next Day

■

Second/Third Day

✓ DHL
✓

Tr u c k

RULES FOR SAFE OPERATION

■

CAUTION:

Failure to follow instructions in this manual
may lead to serious injury or even death! This
equipment is to be operated by trained and

qualified personnel only! This equipment is
for industrial use only.

The following safety guidelines should always be used when
operating the MT-76D Tamping Rammer:

GENERAL SAFETY

■

DO NOT operate or service this equipment before
reading this entire manual.

■

This equipment should not be operated by persons under 18
years of age.

■

NEVER operate this equipment without proper
protective clothing, shatterproof glasses, steel­toed boots and other protective devices
required by the job.

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

■

High Temperatures – Allow the engine to cool before adding
fuel or performing service and maintenance functions. Contact

hot

with

■

The engine section of this rammer requires an adequate free
flow of cooling air. Never operate the rammer in any enclosed
or narrow area where free flow of the air is restricted. If the air

components can cause serious burns.

flow is restricted it will cause
serious damage to the rammer
or engine and may cause injury
to people. Remember the
rammer's engine gives off
DEADLY carbon monoxide gas.

■

NEVER operate this equipment when not
feeling well due to fatigue, illness or
taking medicine.

■

NEVER operate this equipment under the
influence or drugs or alcohol.

■

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

■

Manufacture does not assume responsibility for any accident
due to equipment modifications.

■

Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.

■

Always check the machine for loosened threads or bolts before
starting.

■

■

■

Always refuel in a well-ventilated area, away from sparks and
open flames.

■

Always use extreme caution when
working with flammable liquids. When
refueling, stop the engine and allow it
to cool. DO NOT
the machine. Fire or explosion could
result from fuel vapors, or if fuel is spilled
on a hot engine.

NEVER operate the rammer in an explosive atmosphere or
near combustible materials. An explosion or fire could result
causing severe

Topping-off to filler port is dangerous, as it tends to spill fuel.

bodily harm or even death.

smoke around or near

PAGE 6 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

■

NEVER Run engine without air filter. Severe engine may occur.

■

Always service air cleaner frequently to prevent carburetor
malfunction.

■

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

■

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

■

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

■

NEVER Run engine without air cleaner. Severe engine damage

may occur.

■

Always read, understand, and follow procedures in Operator’s
Manual before attempting to operate equipment.

■

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

■

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

■

Refer to the
technical questions or information

ROBIN Engine Owner's Manual

for engine

recommended by Multiquip

Transporting

■

■

■

■

Emergencies

■

Maintenance Safety

■

■

■

■

for this equipment. Damage to the equipment and/or injury to
user may result.

■

RULES FOR SAFE OPERATION

Always shutdown engine before transporting.
Tighten fuel tank cap securely and close fuel cock to prevent

fuel from spilling.
Drain fuel when transporting rammer over long distances

or bad roads.
When placing the rammer inside a truck-bed for transport,

always tie-down the rammer.

Always know the location of the nearest
and

first aid kit

. Know the location of the nearest telephone.

Also know the phone numbers of the nearest

doctor

and

fire department

. This information will be

invaluable in the case of an emergency.

NEVER lubricate components or attempt service on a
running machine.

Always allow the machine a proper amount of time to cool
before servicing.

Keep the machinery in proper running condition.
Fix damage to the machine immediately and always replace

broken parts.
Dispose of hazardous waste properly. Examples of

potentially hazardous waste are used motor oil, fuel and
fuel filters.

fire extinguisher

ambulance

,

■

DO NOT use food or plastic containers to dispose of
hazardous waste.

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 7

OPERATION AND SAFETY DECALS

PAGE 8 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

Definition of Tamping Rammer

The Mikasa MT-76D tamping rammer is a powerful compacting
tool capable of applying a tremendous force in consecutive
impacts to a soil surface. Its applications include soil compacting
for road, embankments and reservoirs as well as backfilling for
gas pipelines, water pipelines and cable installation work.

The impact force of the MT-76D levels and uniformly compacts
voids between soil particles to increase dry density.

Circular motion is converted to create impact force. The MT-76D
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-76D Tamping Rammer is equipped with an Robin
air cooled, four 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-76D 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-76D Tamping Rammer, identify and
understand the function of the controls, see Figure 1 on page 11.

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 9

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MT-76D — SPECIFICATIONS

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NOTE

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

PAGE 10 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

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MT-76D — CONTROLS AND COMPONENTS

Figure A. MT-76D Tamping Rammer

Figure A shows the location of the controls and components
for the MT-76D Tamping Rammer. The functions of each
control is described below:

1. Fuel Tank/Cap – Remove this cap to add diesel fuel.
Use high grade automotive diesel fuel only.

2. Throttle Lever – Controls engine speed and the tamping

action of the rammer.

3. Engine Oil Dipstick – Indicates the level of the engine oil
Use CC class or higer grade motor oil.

4. Oil filter – Prevents dirt and other debris from entering the
engine.

5. Oil Bath Fill Plug – Open this plug to add oil to the oil
bath reservoir.

6. Oil Level Sight Glass – Indicates the level of oil in the oil
bath reservoir.

7. Drain Valve – Open this valve to remove oil from the
bellows.

8. Foot– Laminated wood with tempered steel plate for

superior shock absorption.

9. Muffler– Used to reduce noise and emissions.

10. Engine Air Cleaner – Prevents dirt and other debris
from entering the engine.

11. Decompression Lever – Use in the starting of the
engine. Press lever to engage. After engine starts lever
will return to original position.

12. Fuel Filter – Located inside fuel tank. Prevents dirt and
debris from entering fuel system.

13. Recoil Starting Handle – Used when starting the engine.
Pull starter handle sharply and quickly, then return
starter handle to starter case before releasing.

14. Handle – To operate rammer
firmly on both sides.

15. Bellows – Reservoir for oil bath.

GRIP

handle assembly

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 11

MT-76D — OPERATION

1. Definition of Tamping Rammer

The Mikasa MT-76D diesel rammer is a powerful compacting
tool capable of applying tremendous force in consecutive
impacts to a soil surface. The impact force of the MT-76D levels
and uniformly compacts voids between soil particles to increase
dry density. Its applications include soil compacting for road,
embankment and reservoirs as well as backfilling for gas
pipelines, water pipelines and cable installation work.

2. Construction of Tamping Rammer

The rammer is equipped with an air-cooled, four-stroke diesel
engine. Transmission of the power takes place by increasing
engine speed to engage a centrifugal clutch. Circular motion is
converted into vertical motion to create impact force.

3. Prior to Operation

3-1. Identification of Controls:

1. Throttle

2. Engine Lubrication Oil

3. Oil Fill Plug

4. Oil Level Sight Glass

5. Recoil Starter Handle

3-3. Engine:
Use only automobile diesel fuel (Fig. 1). Check the engine oil

before starting operation and fill the oil regularly (Fig. 2). For
checking the oil level, move the engine to vertical position and
check that the oil is level with the oil inlet (about 700cc).

3-4. Check all nuts, bolts and fasteners for tightness. Retighten
as necessary.

3-5. Clean dirt from the recoil starter and foot. Wipe entire unit
clean before operating.

3-6. Replace any missing or damaged Safety/Operation decals.

3-2. Preparation Inspection:
Rammer Gearbox and Spring Cylinder. This unit uses an oil

bath lubrication system. Check oil level through oil level sight
glass at rear of tamper foot. If oil is not visible, add #10W-30
motor oil. Oil bath contains approx. 1.7 pt. (800cc) for MT-76D.

PAGE 12 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

Fig. 1

Fig. 2

4. Starting

4-1. Move the throttle lever to IDLE position. (Fig. 3)

MT-76D — OPERATION

Fig. 3

Throttle lever is used only at three (STOP, IDLE
& OPERATION) positions. When moving the
lever from stop to idle position, depress button
on lever at same time it is moved.

In cold weather, the engine should be started
at operating position or between the idle and
operation position of the throttle lever. Use
caution as higher engine RPM may engage
clutch, when engine starts. Return throttle lever
from starting position to idle position when
engine starts.

4-2. Grip the recoil starter handle and pull it until you feel a
slight resistance. (Fig. 4)

4-3. Press the decompression lever to release decompression.
The decompression lever will return automatically when the
recoil starter is pulled. (Fig. 5)

4-4. Return the recoil starter, and pull the handle sharply and
quickly. Warm up the engine by running at low speed for three
to five minutes, while checking for fuel leakage or abnormal
sounds.

Do not pull the starter rope all the way to the
end and do not let the starter rope snap back
as damage may result.

Fig. 4

Fig. 5

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 13

5. Operation

5-1. Move the throttle lever quickly from the IDLE to OPERATION
position to start tamping action. DO NOT move the throttle lever
slowly as this may cause damage to the clutch or spring box.

5-2. The tamping rammer is designed to tamp the ground 700
times per minute at an engine speed of 3,300 rpm. Increasing
the engine speed above the recommended rpm will not increase
the rammer effectiveness. Impact will actually decrease because
a resonance is created rather than a tamping effect, and damage
to the unit can result.

5-3. The rammer can be warmed by quickly moving the throttle
lever from the OPERATION to the IDLE position several times
until the rammer operates smoothly.

5-4. The tamping rammer is designed to travel forward while
tamping. To increase travel speed, pull back slightly on the
handle so that the rear of the foot contacts the soil first.

5-5. To stop tamping, quickly move the throttle lever from the
OPERATION to IDLE position. Do not move the lever slowly as
irregular action and damage may result.

MT-76D — OPERATION

Fig. 6

6. Stopping the Engine

6-1. Move throttle lever quickly from idle to STOP while pressing
the throttle lever button. Run the engine for three minutes at idle
speed to allow for proper cool down. Following the above
procedures will prevent improper cylinder lubrication caused
by a overheated engine. (Fig. 6)

7. Service

CAUTION:
Flammable Liquid: When refueling, stop engine and allow it

to cool.. Do no smoke or allow work to be
performed in the immediate area. Fire or
explosion could result from flames or sparks,
or if fuel is spilled on a hot engine.

Moving Parts: Shut down the engine before
performing service or maintenance functions.

Contact with moving parts can cause serious injury.
High Temperatures: Allow machine and engine to cool before

performing service or maintenance functions. Contact with hot
components can cause serious burns.

Fig. 7

Fig. 8

PAGE 14 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

7-1. Daily

■

Thoroughly remove dirt and oil from the engine and control
area.

■

Clean or replaces air cleaner as necessary.

■

Check and retighten all fasteners as necessary.

■

Check spring box and bellows for oil leaks. Repair as
needed.

■

Remove element from pre-cleaner at the top of crankcase
(body side) and clean it by air.

7-2. WEEKLY (every 50 hours)

■

Remove the fuel filter cap and inspect for dirt in the fuel
tank. (Fig. 7)

7-3. Replacement of Lubricant (BODY)

■

Remove the drain plug at the rear of tamper foot and drain
the dirty oil. Refill with clean oil to the middle of the sight
glass. Oil bath contains approx. 1.7 pt. (800 cc) for MT-76D.

MT-76D — OPERATION

Fig. 9

INITIAL OIL CHANGE:
After 50 hours of operation

Temperature Classification of Oil

20°C (+68°F) or over

10¨C (+14°F) to

0°C (+68°F)

Below 10° (+14°F) SAE 10W-30

CC class or higher

grade

SAE 30

SAE 20

SECOND OIL CHANGE AND/OR LATER
Every 200 hours of operation

7-4. Replacement of Lubricant (ENGINE)

7-4-1. While the engine is still warm, remove the drain plug. For
quick discharging, it is advisable to take off the oil gauge. Replace
drain plug and refill engine crankcase. (Fig. 8)

7-4-2. Refer to the following chart, for oil types

Inferior quality engine oil and/or lack of oil may cause engine
trouble or shorten engine life.

7-4-3. The interval of oil replacement
INITIAL OIL CHANGE:

Fig. 10

After 20 hours of operation
SECOND OIL CHANGE AND/OR LATER:
Every 100 hours of operation

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 15

Fig. 11

7-5. Cleaning the Air Cleaner

Cleaning the Air Cleaner (every 200-300 hours) (Fig. 9)

■

Remove element from pre-cleaner at the top of crankcase
(body side).

■

Wash the element (outside) in detergent solution.

■

Shake out excess moisture and dry the element.

■

Clean inside element with air from the inside of element.

7-6. Cleaning the Oil Filter

Drain oil filter every 100 hours of operation. Replace the oil filter
every 1,000 hours of operation. (Fig. 10)

7-7. Fuel Pipe & Oil Pipe

MT-76D — OPERATION

■

paying attention to clamps to assure a tight fit.

■

maintain original performance.

7-8. Transportation

Maintain upright position of rammer at all times. Transport
rammer in upright position. If machine must be laid down for
transportation, drain the diesel fuel first and lay machine with
muffler side down (Fig. 11)

The fuel filter is installed at the bottom of fuel tank. Should the
rammer be laid on its side, dirt from the fuel filter may contaminate
the injection nozzle, causing damage to the fuel pump.

7-9. Storage

■

When storing the rammer for long periods of time,
thoroughly drain all fuel from line.

■

Clean exterior of rammer with an oil moistened cloth. Cover
and store in a clean, dry place.

Check fuel line regularly for damage,

Replace fuel line every two years to

PAGE 16 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

Engine

A. Difficult to start

1 No diesel fuel
2 Throttle lever at wrong position (Stop position)
3 Excess engine oil
4 Injection nozzle clogged
5 Recoil starter not pulled with enough speed.
6 Air cleaner clogged
7 Clutch failure
8 Fuel line clogged

B. Operation not satisfactory

1 Engine speed improperly set.
2 Clutch slips
3 Excess lubricant oil causing irregular jumping or

protective sleeve is heated.

4 Lack of lubricant oil causing irregular jumping.

MT-76D — TROUBLESHOOTING

5 Spring failure
6 Spring cylinder locked

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 17

MT-76D — EXPLANATION OF CODE IN 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.

The contents and part numbers listed in the parts section are
subject to change
guarantee the availibility of the parts listed.

Sample Parts List:

NO. PART NO. PART NAME QTY. REMARKS

1 12345 BOLT ....................... 1.... INCLUDES ITEMS W/

2

*

2*12347 WASHER, 3/8 IN. .... 1 ....

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

, #, +, %, 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 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.

NOTE

without notice

WASHER, 1/4 IN. ...........

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.

. Multiquip does not

NOT SOLD SEPARATELY
MQ-45T ONLY

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

symbol will be included when this item is purchased.
Indicated by:

“INCLUDES ITEMS W/(unique symbol)”

Serial Number Break

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

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”

- All items on the parts list with the same unique

- Used to list an effective serial number

- Indicates that the part is used

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 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.

PAGE 18 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

“Make/Obtain Locally”

purchased at any hardware shop or made out of available
items. Examples include battery cables, shims, and certain
washers and nuts.

“Not Sold Separately”

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.

- Indicates that the part can be

- Indicates that an item cannot be

MT-76D — SUGGESTED SPARE PARTS

MT-76D DIESEL RAMMER

1-3 UNITS

1 .... 956200040 ...........THROTTLE LEVER ASSY

1 .... 956108040 ...........THROTTLE WIRE

3 .... 371010060 ...........ELEMENT ASSY

3 .... 954405080 ...........STRAINER, FUEL TANK

2 .... 18325455120 .......STRAINER ASSY, FUEL

1 .... 0430430015 .........CAP, FUEL TANK

1 .... 16071001760 .......CAP, W/LUB OIL GA.

2 .... 11425035070 .......STRAINER, OIL LUB.

2 .... 24341000224 .......O-RING, OIL LUB. STRAINER

MT-76D DIESEL RAMMER

5-10 UNITS

5 .... 956200040 ...........THROTTLE LEVER ASSY

5 .... 956108040 ...........THROTTLE WIRE

10 .. 371010060 ...........ELEMENT ASSY

10 .. 954405080 ...........STRAINER, FUEL TANK

8 .... 18325455120 .......STRAINER ASSY, FUEL

6 .... 0430430015 .........CAP, FUEL TANK

6 .... 16071001760 .......CAP, W/LUB OIL GA

8 .... 11425035070 .......STRAINER, OIL LUB

8 .... 24341000224 .......O-RING, OIL LUB STRAINER

4 .... 71425053101 .......INJECTOR ASSY, FUEL

2 .... 11425053001 .......NOZZLE, FUEL

4 .... 71425092602 .......GASKET SET, ENGINE

3 .... 24421304508 .......SEAL, OIL

3 .... 16021002220 .......SEAL, OIL

3 .... 354332780 ...........BELLOWS, ORANGE

4 .... 354329380 ...........BELLOWS CLAMP

2 .... 371447630 ...........CLUTCH ASSY

2 .... 943020060 ...........CLUTCH SHOE (4)

4 .... 943030060 ...........CLUTCH SPRING

2 .... 71425061500 .......LEVER ASSY, GOVERNOR

1 .... 050201500 ...........O-RING, UPPER GUIDE CYLINDER

2 .... 050931500 ...........O-RING, MIDDLE GUIDE CYLINDER

1 .... 050101100 ...........O-RING, LOWER GUIDE CYLINDER

1 .... 050100950 ...........O-RING, FOOT PLATE GUIDE CYLINDER

NOTE

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

MT-76D DIESEL RAMMER

3-5 UNITS

3 .... 956200040 ...........THROTTLE LEVER ASSY

3 .... 956108040 ...........THROTTLE WIRE

5 .... 371010060 ...........ELEMENT ASSY

5 .... 954405080 ...........STRAINER, FUEL TANK

4 .... 18325455120 .......STRAINER ASSY, FUEL

3 .... 0430430015 .........CAP, FUEL TANK

3 .... 16071001760 .......CAP, W/LUB. OIL GA.

4 .... 11425035070 .......STRAINER, OIL LUB.

4 .... 24341000224 .......O-RING, OIL LUB. STRAINER

2 .... 71425053101 .......INJECTOR ASSY, FUEL

1 .... 71425092602 .......GASKET SET, ENGINE

1 .... 354332780 ...........BELLOWS, ORANGE

1 .... 371447630 ...........CLUTCH ASSY

1 .... 71425061500 .......LEVER ASSY, GOVERNOR

1 .... 24421304508 .......SEAL, OIL, ENGINE

1 .... 16021002220 .......SEAL, OIL, ENGINE

MT-76D DIESEL RAMMER

10+ UNITS

8 .... 956200040 ...........THROTTLE LEVER ASSY

8 .... 956108040 ...........THROTTLE WIRE

15 .. 371010060 ...........ELEMENT ASSY

15 .. 954405080 ...........STRAINER, FUEL TANK

11 .. 18325455120 .......STRAINER ASSY, FUEL

8 .... 0430430015 .........CAP, FUEL TANK

8 .... 16071001760 .......CAP, W/LUB OIL GA

11 .. 11425035070 .......STRAINER, OIL LUB.

11 .. 24341000224 .......O-RING, OIL LUB. STRAINER

8 .... 71425053101 .......INJECTOR ASSY, FUEL

4 .... 11425053001 .......NOZZLE, FUEL

8 .... 71425092602 .......GASKET SET, ENGINE

8 .... 24421304508 .......SEAL, OIL, ENGINE

8 .... 16021002220 .......SEAL, OIL, ENGINE

6 .... 354332780 ...........BELLOWS, ORANGE

8 .... 354329380 ...........BELLOWS CLAMP

3 .... 371447630 ...........CLUTCH ASSY

4 .... 943020060 ...........CLUTCH SHOE (4)

8 .... 943030060 ...........CLUTCH SPRING

4 .... 71425061500 .......LEVER ASSY, GOVERNOR

4 .... 050201500 ...........O-RING, UPPER GUIDE CYLINDER

8 .... 050931500 ...........O-RING, MIDDLE GUIDE CYLINDER

4 .... 050101100 ...........O-RING, LOWER GUIDE CYLINDER

4 .... 050100950 ...........O-RING, FOOT PLATE GUIDE CYLINDER

1 .... 71426076821 .......RECOIL STARTER ASSY.

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 19

NAME PLATE AND DECALS

MT-76D— NAME PLATE AND DECALS

PAGE 20 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

MT-76D— NAMEPLATE/DECAL LOCATION

NAME PLATE AND DECALS

NO. PART NO. PART NAME QTY. REMARKS

1

*

2

*

3

*

4

*

5

*

6 PLATE: SERIAL NO. MT-86D 1 ORDER FROM MQ SER. DEPT. W/MODEL & S/N
7

*

8

*

9 DCL86D/76D DECAL KIT, MT-86D/MT-76D ............. 1 ............ INCLUDES ITEMS W/

FOR DECAL ILLUSTRATIONS SEE PAGE 8.

920101580 DECAL: MIKASA MARK 1
920205840 DECAL: FUEL DIESEL 1 NPA-584
920203330 DECAL: EAR PROTECTION 1 NAA-333
920205820 DECAL ENGINE R.P.M 3100-3300 1
920203290 DECAL: READ OWNER'S MANUAL 1 NPA-329

920201950 DECAL: MOTOR OIL 1
920205830 DECAL, AIR CLEANER 1 NPA-583

*

MT-76D — NAME PLATES AND DECALS

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 21

CRANKCASE AND ENGINE ASSY.

42B

42E

42A

42D

MT-76D — CRANK CASE AND ENGINE ASSY.

42C

35-5

35-1

35-2

35-4

35-3

35-5

PAGE 22 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

MT-76D — CRANK CASE AND ENGINE ASSY.

CRANKCASE AND ENGINE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 371113330 CRANKCASE 1
2 371334400 CRANK GEAR 1
4 040006207 BEARING 6207 1
5 040006204 BEARING 6204 1
6 952400130 WASHER 9304 1

7 011708025 BOLT 8X25H, SW ....................................... 1 ............. REPLACES 002210825

8 371447650 BEARING COVER 1
9 050300480 O-RING S-48 1
10 080100480 STOP RING R-48 2
11 001210610 BOLT 6X10H 1
12 030206150 WASHER SW M6 1
13 371334730 CONNECTING ROD 1
14 040006304 BEARING 6304 1
15 080100520 STOP RING R-52 1
16 952400130 WASHER 9304 1

17 011708025 BOLT 8X25H, SW ....................................... 1 ............. REPLACES 002210825

19 352444450 PACKING, FRONT COVER 1

20 011706020 BOLT 6X20H, SW ....................................... 9 ............. REPLACES 002210620

22 371447620 PINION 1
23 040006204 BEARING 6204 1
24 080200350 STOP RING S-35 1

25 371449600 SPACER ..................................................... 1 ............. REPLACES 371335280

26 060404010 OIL SEAL TC-40528 1
27 050101000 O-RING G-100 1
28 371447640 CLUTCH DRUM 1
29 952405610 KEY 5X5X19R 1
30 952405490 LOCK WASHER 1
31 002210820 BOLT 8X20H, SW 1
32 041006007 BEARING 6007Z 1
34 22512040120 KEY 4X12 1

35 371447630 CLUTCH ASSY. .......................................... 1 ............. INCLS. ALL ITEMS W/

35-1*943020060 CLUTCH SHOE (4) 1
35-2*943950120 CLUTCH BOSS 1
35-3*943060070 CLUTCH GUIDE (A) 1
35-4*943060080 CLUTCH GUIDE (B) 1

35-5*943030060 CLUTCH SPRING ...................................... 2 ............. REPLACES 943030090

36 301010210 LOCK WASHER, CLUTCH 1

*

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 23

CRANKCASE AND ENGINE ASSY.

42B

42E

42A

42D

MT-76D — CRANKCASE AND ENGINE ASSY.

42C

35-5

35-1

35-2

35-4

35-3

35-5

PAGE 24 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

MT-76D — CRANKCASE AND ENGINE ASSY.

CRANKCASE AND ENGINE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

37 371448260 SPACER 15X24X4 1
38 022910170 NUT M12 1
41 371448220 PACKING, AIR CLEANER 1

42 371213390 AIR CLEANER ASSY ........................... 1 ............INCLS. ALL ITEMS W/#

42A# 371010060 ELEMENT ASSY 1
42B# 371010030 BODY ASSY 1
42C# 371010040 BACK PLATE 1
42D# 371010050 SEAT, AIR CLEANER 1
42E# 371010070 BOLT ASSY. 1
43 002210820 BOLT 8X20H, SW 4
44 371335110 INTAKE PIPE 1
45 371000010 HOSE BAND (B) 1
46 371000020 HOSE BAND (B) 1
47 371335270 INTAKE FLANGE 1
48 11428412200 GASKET, AIR INTAKE 1
49 001200652 BOLT 6X60 2
50 030206150 WASHER SW M6 2
52 956200040 THROTTLE LEVER ASSY 1
53 956108040 THROTTLE WIRE 1
54 371448000 LEVER STAY 1
56 371448300 CLIP (M) 1
57 26226100402 STUD M10X20 PLATED 2
58 020310080 NUT M10 2
59 030210250 WASHER SW M10 2
60 002211050 BOLT 10X50H, SW 2
65 371010020 FRONT COVER 1
71 914410003 ENGINE ASSY L40 ADRM 1
72 371335100 UNDER PROTECTOR 1
73 001211040 BOLT 10X40 H 2
74 020310080 NUT M10 2
75 030210250 WASHER SW M10 2
76 031110160 WASHER PW M10 1
77 371448020 LINK PROTECTOR 1
78 001200630 BOLT 6X30 1
79 001200635 BOLT 6X35 1
80 030206150 WASHER SW M6 2
81 16026078700 CLAMP WIRE 2

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 25

CYLINDER GUIDE AND FOOT ASSY.

MT-76D — CYLINDER GUIDE AND FOOT ASSY.

EXCLUDE 61, 62 AND 63

PAGE 26 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

MT-76D — CYLINDER GUIDE 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 371335250 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 10X20T ........... 4 ............ REPLACES 001521020

13 014210040 SOCKET HEAD BOLT 10X40T ........... 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 JAS03150 2

24 012710035 BOLT 10X35, SW ................................. 4 ............ REPLACES 002211035

25 354332780 BELLOWS, ORANGE 1
26 354329380 BELLOWS CLAMP 2
27 354442340 BAND GUIDE, BELLOWS 2
28 001210840 BOLT 8X40 H 2

29 020108060 NUT M8 ................................................ 2 ............REPLACES 020308060

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 ............ INCLUDES ITEMS W/

DEPT./ACCESSORY ITEM
51
52
53
54
55
56

61 015112060 SUNK HEAD BOLT 12X65H ................ 4 ............REPLACES 001611253

62 021112140 NYLON NUT M12 ................................ 4 ............REPLACES 022711214

63 030212300 WASHER SW M12 4

352108220 FOOT 285B-331L 1

*

352108230 METAL SHEET 285W 1

*

352333380 FOOT COVER 1

*

015110055 SUNK HEAD BOLT 10X55H................ 7 ............REPLACES 001611051

*

021110120 NYLON NUT M10 ................................7 ............ REPLACES 002711012

*

030210250 WASHER SW M10 7

*

CONTACT UNIT SALES

*

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 27

TANK AND HANDLE ASSY.

MT-76D — TANK AND HANDLE ASSY.

9A

PAGE 28 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

MT-76D — TANK AND HANDLE ASSY.

TANK AND HANDLE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 351319900 SHOCK ABSORBER 2

2 014210020 SOCKET HEAD BOLT 10X20T ........... 4 ............ REPLACES 001521020

3 033121009 TOOTHED LOCK WASHER B M10 4

4 012210020 BOLT 10X20H, SW .............................. 4 ............REPLACES 002211020

5 371113650 FUEL TANK 1

6 0430430015 FUEL TANK CAP .................................. 1 ............REPLACES 953404650

7 954405080 STRAINER (#100) 1

8 011808015 BOLT 8X15H, SW, PW......................... 3 ............REPLACES 002410815

9 18325455120 STRAINER ASSY, FUEL ...................... 1 ............INCLUDES ITEM W/

9A

10 020106050 NUT M6 ............................................... 3 ............ REPLACES 020306050

11 030206150 WASHER SW M6 3
12 001210815 BOLT 8X15H 1

13 020108060 NUT M8 ................................................ 1 ............REPLACES 020308060

14 030208200 WASHER SW M8 2
15 009110011 SOCKET HEAD SCREW 8X20 1
21 371113560 HANDLE 1
22 371448010 SIDE PROTECTOR 1

23 011808015 BOLT 8X15H, SW, PW......................... 3 ............ REPLACES 002410815

26 18366659330 PIPE, FUEL DRAIN 1
27 18325059050 PIPE, FUEL OIL 1
28 11435459070 PIPE, FUEL RETURN 1
29 11428459710 JOINT 1
30 10699044660 CLAMP 5
31 12472259050 CLAMP 2
32 18325059040 PIECE 1
40 953405810 PACKING PF 1/8 1
41 953405800 FLANGE PLUG PF 1/8 1

24341000450 O-RING 1

*

*

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 29

CYLINDER BLOCK ASSY.

YANMAR L-40ADRM ENGINE — CYLINDER BLOCK ASSY.

2 =

SEE PG. 28 AND 29 FOR P/N

7 =

SEE PG. 36 AND 37 FOR P/N

PAGE 30 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

YANMAR L-40ADRM ENGINE — CYLINDER BLOCK ASSY.

CYLINDER BLOCK ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 71427001560 BLOCK ASSY., CYLINDER .................. 1 ............INCLUDES ITEMS W/

6

*

7

*

8 11425001200 STUD, CYL. HEAD 2
9 11425001210 STUD, CYL. HEAD 2
10 11425001220 NUT 8 2
11 11425001250 NUT 8 2
12 12495001250 WASHER 4
13# 11425001340 GASKET, CYL. HEAD 1
14# 11425001380 O-RING 1
15 11425001800 SHIM SET 1
20 11425001830 COVER, INSPEC. WINDOW 1
21# 11425001841 GASKET 1
22+ 11427001600 PARALLEL PIN 8X12 2
23 26226060182 STUD M 6X18 PLATED 1
24 26226060222 STUD M 6X22 PLATED 2
25 26366030002 NUT M6 3
26# 11425001412 GASKET, CRANKCASE 1

27 11428401451 COVER ASSY., CASE .......................... 1 ............ INCLUDES ITEMS W/+

30+ 11425002100 BEARING, MAIN 1
33+ 11425035150 PIPE, L.O. INLET 1
34 26106060252 BOLT M6X25 PLATED 14
35 26106080352 BOLT M8X35 PLATED 1
36 10542501690 PLUG M16 2

37 16071001760 CAP, W/LUB. OIL GAUGE ....................1 ............INCLUDES ITEM W/%

39#% 24311000180 O-RING 1A P-18.0 1
40# 22190160002 SEAL WASHER 16S 2
41 11425002030 RETAINER, BEARING 1
42 11425002113 BALL BEARING 1

43 24421304508 SEAL, OIL ............................................. 1 ............ REPLACES 16011002220

44 16021002220 SEAL, OIL 1
45 24162152112 NEEDLE BEARING 1
46 26106080122 BOLT M8X12 PLATED 1
47 11425002200 MAIN BEARING US=0.25 O/S 1
48 11425002210 MAIN BEARING US=0.50 O/S 1

# 71425001340 GASKET SET ....................................................... COMPONENTS ALSO ON PG. 29,33 & 38

11435001700 COVER, STARTER 1
26106100122 BOLT M10X 12 2

*

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 31

YANMAR L-40ADRM ENGINE — CYLINDER HEAD AND BONNET ASSY.

CYLINDER HEAD AND BONNET ASSY.

MT-76D — L40ADRM YANMAR ENGINE — CYLINDER HEAD AND BONNET

1 =

SEE PG. 26 AND 27 FOR P/N

PAGE 32 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

YANMAR L-40ADRM ENGINE — CYLINDER HEAD AND BONNET ASSY.

CYLINDER HEAD AND BONNET ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 11477011020 HEAD ASSY, CYLINDER 1
6 11425011101 VALVE, SUCTION 1
7 11425011113 VALVE, EXHAUST 1
8 11425011120 SPRING, VALVE 2
9 11425011180 RETAINER, SPRING 2
10 71425011570 COTTER ASSY 2
12 11425011290 SUPPORT, ROCKER ARM 1
15# 11425011340 SEAL, VALVE STEM 2
16 11926011370 CAP, VALVE 1
17# 11425011460 GASKET, NOZZLE 1
18 11435011470 SPACER, NOZZLE 1
19 11425011600 WASHER 2

20 11425011651 ARM ASSY, INTAKE ............................. 1 ............ INCLUDES ITEMS W/

22
23

24 71427011660 ARM ASSY, EXHAUST ......................... 1 ............ INCLUDES ITEMS W/+

27+ 11425011240 SCREW, VALVE ADJUST. 1
28+ 26756060002 LOCK NUT M6 PLATED 1
29+ 11926011370 CAP, VALVE 1
30 11425011900 RETAINER, NOZZLE 1
31 22351040008 SPRING PIN 4X8 1
32 26106080452 BOLT M8X45 PLATED 1
33 26226060502 STUD M6X50 2
34 26366060002 NUT M6 2
35# 11425011311 GASKET, BONNET 1

36 11428811960 BONNET ASSY ....................................1 ............INCLUDES ITEMS W/%

38% 11428803580 SHAFT ASSY, DECOMP. 1
41% 11428803640 SPRING 1
43% 22312030160 PARALLEL PIN 3X16 1
47 26106060552 BOLT M6X55 PLATED 2
48 12910061850 PLUG 12, BORE 1

# 71425092602 GASKET SET ....................................................... COMPONENTS ALSO FOUND ON PG. 27, 33 & 38

MT-76D — L40ADRM YANMAR ENGINE — CYLINDER HEAD AND BONNET

11425011240 SCREW, VALVE ADJUST. 1

*

26756060002 LOCK NUT M6 PLATED 1

*

*

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 33

YANMAR L-40ADRM ENGINE — CRANKSHAFT, PIS. & CAMSHAFT ASSY.

CRANKSHAFT, PISTON AND CAMSHAFT ASSY.

1 =

SEE PG. 26 AND 27 FOR P/N

PAGE 34 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

YANMAR L-40ADRM ENGINE — CRANKSHAFT, PIS. & CAMSHAFT ASSY.

CRANKSHAFT, PISTON AND CAMSHAFT ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 71478014580 CAMSHAFT (D) ASSY 1
6 11425014200 TAPPET 2
7 11425014260 TAPPET, FUEL 1
8 11425014450 ROD, PUSH 2
12 71428421710 CRANKSHAFT ASSY 1
18 10385401221 NUT M16 1
19 11428821401 FLYWHEEL 1
21 11425021550 WASHER, FLYWHEEL 1
22 22512040120 KEY 4X12 1
23 18325021350 SPACER 1

24 71428022720 PISTON W/RINGS ............................... 1 ............ INCLUDES ITEM W/

26
32 11425022302 PIN, PISTON D=19 1
33 22252000190 CIRCLIP 19 2

34 71425023703 ROD ASSY, CONNECTING................. 1 ............ INCLUDES ITEMS W/#

37# 11425023200 BOLT, ROD 2
38# 11425023220 NUT, ROD BOLT 2
39# 11425023250 WASHER 2
40# 22312030080 PARREL PIN 3X8 2
41# 71425023600 BEARING, CRANKPIN 1

43 71428022620 PISTON W/RING OS=.25 .................... 1 ............INCLUDES ITEM W/+

45+ 71425022542 RING SET O.S=0.25 1

49 71428022580 PISTON W/RING OS=0.50 .................. 1 ............ INCLUDES ITEM W/%

51% 71425022550 RING SET O.S=0.50 1
55 71425023610 BEARING, PIN (U.S=0.25) 1
57 71425023620 BEARING, PIN (U.S=0.50) 1

71425022502 RING SET, PISTON 1

*

*

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 35

YANMAR L-40ADRM ENGINE —LUB. OIL PUMP AND GOVERNOR ASSY.

LUB. OIL PUMP AND GOVERNOR ASSY.

1 =

SEE PG. 26 AND 27 FOR P/N

PAGE 36 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

YANMAR L-40ADRM ENGINE —LUB. OIL PUMP AND GOVERNOR ASSY.

LUB. OIL PUMP AND GOVERNOR ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 11425032010 PUMP ASSY, LUB. OIL 1
6 11425032070 COVER, LUB. OIL PUMP 1
7# 10333832570 O-RING 1
8 22312030160 PARREL PIN 3X16 1
9 26476060142 BOLT M6X14, TAPPING 3
10 11425035070 STRAINER, LUB. OIL 1
11# 24341000224 O-RING 1A S-22.4 1
12 26106060162 BOLT M6X16 PLATED 1

13 71425061500 LEVER ASSY, GOVERNOR................. 1 ............INCLS. ALL ITEMS W/

18
19
20 71477061700 GOVERNOR ASSY 1
25 11427061520 NEEDLE BEARING FJ810 2
26 11477061600 SEAL, OIL 1
27 11477061610 WASHER, THRUST 1
28 11425066050 HANDLE, REGULATOR 1
30 11425266252 SPRING, RETURN 1

31 11426866500 BRACKET ASSY, REGULATOR .......... 1 ............INCLS. ALL ITEMS W/+

33+ 11425066440 BOLT, ADJUSTING 1
34+ 10210067080 BOLT ,ADJUSTING 1
35 26106060202 BOLT M6X20 PLATED 1
36 26117040088 BOLT 4* 8 1
37 11477061190 WASHER 1
38 26476060142 BOLT M6X14, TAPPING 1
39+ 26757060002 NUT 6 2
40 11477066010 SPRING, REGULATOR 1
41 11425066200 SPRING, RETURN 1
42 11425066550 TORQUE SPRING ASSY 1
47 26696100002 NUT M10 1

# 71425092602 GASKET SET ....................................... 1 ............ COMPONENTS ALSO FOUND ON PG. 27, 29 & 38

22322030200 TAPER PIN 3X20 1

*

22322030200 TAPER PIN 3X20 1

*

*

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 37

YANMAR L-40ADRM ENGINE —COOLING AND STARTING ASSY.

COOLING AND STARTING ASSY.

1 =

SEE PG. 26 AND 27 FOR P/N

2 =

SEE PG. 28 AND 29 FOR P/N

PAGE 38 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

YANMAR L-40ADRM ENGINE —COOLING AND STARTING ASSY.

COOLING AND STARTING ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 11425045211 COVER, CYLINDER 1
2 26476060142 BOLT M6X14, TAPPING 1
3 11427445100 CASE, COOLING FAN 1
4 11425045301 RUBBER, CUSHION 4
5 11425045310 COLLAR 4

6 11465045330 SEAL, FAN CASE .................................1 ............REPLACES 11425045330

7 11437045350 BOLT, FAN CASE 4

8 71426076821 RECOIL STARTER (D) ASSY.............. 1 ............INCLUDES ITEMS W/

9

*

10
11
12
13
14
15
16
17
18
19
21
22
23
24 26106060082 BOLT M6X8 PLATED 4
25 26106060122 BOLT M6X12 PLATED 3

11426076520 CASE(D) W/NO LABEL 1

*

16026076520 REEL, RECOIL 1

*

16026076530 RATCHET 1

*

16026076540 SPRING, SPIRAL 1

*

16026076550 WASHER, THRUST 1

*

16026076560 SPRING, FRICTION 1

*

16029076570 SPRING, RETURN 1

*

16026076580 COVER, SPRING 1

*

16026076590 PLATE, FRICTION 1

*

16026076600 CIRCLIP (E) 1

*

16026076620 KNOB, STARTER 1

*

16026076630 ROPE, STARTER 1

*

11425076590 PULLEY, STARTER 1

*

RECOIL STARTER (D) ........................ 1 ............NOT SERVICED SEPARATELY

REPLACES 11426076050

*

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 39

YANMAR L-40ADRM ENGINE —FUEL INJECTION PUMP ASSY.

FUEL INJECTION PUMP ASSY.

1 =

SEE PG. 26 AND 27 FOR P/N

2 =

SEE PG. 28 AND 29 FOR P/N

PAGE 40 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

YANMAR L-40ADRM ENGINE —FUEL INJECTION PUMP ASSY.

FUEL INJECTION PUMP ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 71425051710 PUMP ASSY, F. INJECT ....................... 1 ............INCLUDES ITEMS W/

2

*

3

*

4

*

5

*

11
14
15
16
17
18
19
20
21

22 71425053101 VALVE ASSY, F. INJECT ....................... 1 ............ INCLUDES ITEMS W/#

23# 11425053001 NOZZLE ASSY, F. INJECT 1
26# 11425053080 NUT, NOZZLE CASE 1
27# 11425053120 SPRING, NOZZLE 1
28# 11425053130 SEAT, NOZZLE SPRING 1
29# 11425053140 PLATE, STOP 1
30# 11425053210 PIN 2

31# 11425053300 HOLDER ASSY, NOZZLE ....................1 ............ INCLUDES ITEM W/+

34#+ 11425053331 PIN, SPRING 1
35# 11425053400 SHIM PACK 1
42 11425059800 PIPE, FUEL INJECTION 1

10554651020 GASKET 1
11425051080 PLATE 1
11425051160 SPRING 1
11425051200 BODY, F.I. PUMP 1
11425051300 VALVE ASSY, DELIVERY 1

*

10554651330 SPRING, DELIV. VALVE 1

*

11425051340 HOLDER, F.I.P. DELIV. 1

*

12455051350 GASKET, DELIVERY 2

*

11425051600 LEVER ASSY, CONTROL 1

*

11425051640 SEAT (A), SPRING 1

*

11425051650 SEAT (B), SPRING 1

*

22351020006 SPRING PIN 2X6 2

*

22351030008 SPRING PIN 3X8 1

*

REPLACES 71415051701

*

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 41

YANMAR L-40ADRM ENGINE —AIR CLEANER AND MUFFLER ASSY.

AIR CLEANER AND MUFFLER ASSY.

2 =

SEE PG. 28 AND 29 FOR P/N

PAGE 42 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

YANMAR L-40ADRM ENGINE —AIR CLEANER AND MUFFLER ASSY.

AIR CLEANER AND MUFFLER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 11428412010 PIPE, ARI INTAKE 1
2# 11425012201 GASKET, AIR INTAKE 1
3 26106060252 BOLT M6X25 PLATED 1
4 26226060552 STUD M6X55 PLATED 2
5# 11425013201 GASKET (NON-ASB.) 1
6 11428413500 MUFFLER ASSY, DRM 1
9 26106060122 BOLT M6X12 PLATED 2
10 26216080182 STUD M8X18 PLATED 2
11 26366080002 NUT M8 2
12 26366060002 NUT M6 2

# 71425092602 GASKET SET ....................................... 1 ............ COMPONENTS ALSO ON PGS. 27, 29, 33

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 43

YANMAR L-40ADRM ENGINE — LABEL AND GASKET SET ASSY.

LABEL AND GASKET SET ASSY.

PAGE 44 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

YANMAR L-40ADRM ENGINE — LABEL AND GASKET SET ASSY.

LABEL AND GASKET SET ASSY.

NO. PART NO. PART NAME QTY. REMARKS

3 11426107350 LABEL 1
4 11425007111 LABEL, YANMAR 1

6 71425092602 GASKET SET ....................................... 1 ............INCLUDES ITEMS W/

SHOWN ON PGS. 27, 29, 33 AND 38
7

*

8

*

9

*

10
11
12
13
14
15
16
17
18
19

11425001340 GASKET, CYL. HEAD 1
11425001380 O-RING 1
11425001412 GASKET, CRANKCASE 1
11425001841 GASKET 1

*

11425011340 SEAL, VALVE STEM 2

*

11425011460 GASKET, NOZZLE 1

*

11425012201 GASKET, AIR INTAKE 1

*

11425013201 GASKET (NON-ASB.) 1

*

11425011311 GASKET, BONNET 1

*

24311000180 O-RING 1A P-18.0 2

*

22190160002 SEAL WASHER 16S 2

*

24341000224 O-RING 1A S-22.4 1

*

10333832570 O-RING 1

*

COMPONENTS

*

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 45

LOOSE PARTS ASSY.

YANMAR L-40ADRM ENGINE — LOOSE PARTS ASSY.

PAGE 46 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

YANMAR L-40ADRM ENGINE — LOOSE PARTS ASSY.

LOOSE PARTS ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 18325455120 STRAINER ASSY, FUEL ...................... 1 ............INCLUDES ITEM W/

2

*

3 11428459100 PIPE ASSY, FUEL OIL .......................... 1 ............INCLUDES ITEMS W/#

4# 10699044660 BAND, HOSE 2

5# 18325059010 PIPE ASSY, FUEL OIL .......................... 1 ............ INCLUDES ITEMS W/+

6#+ 1069904460 BAND, HOSE 3
7#+ 18325059040 PIECE 1
8#+ 18325059050 PIPE, FUEL OIL 1
9# 12472259050 CLAMP 9 2
10# 11465459070 PIPE, FUEL RETURN 1
11# 18366659330 PIPE, FUEL DRAIN 1
12# 11428459710 JOINT 1
13 16071078710 CLAMP, WIRE 1
14 22512040120 KEY 4X12 1
15 26226100402 STUD M10X20 PLATED 2

16 11428412200 GASKET, AIR INTAKE 1

24341000450 O-RING 1A S-45.0 1

*

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 47

Effective: February 22, 2006

TERMS AND CONDITIONS OF SALE — PARTS

PAYMENT TERMS

Terms of payment for parts are net 30 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 Mater ial 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
parts must be returned freight prepaid to
Multiquip’s designated receiving point.

5. Parts must be in new and resalable con-

6. The following items are not returnable:

7. The sender will be notified of any material

8. Such material will be held for five 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

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
dition, in the original Multiquip package (if
any), and with Multiquip part numbers
clearly marked.

a. Obsolete parts. (If an item is in the

price book and shows 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 five
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.

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 $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.

LIMITATIONS OF SELLER’S LIABILITY

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 dam-

ages.

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 manufac-

tured by Multiquip. Such warranties made in

connection with the sale of new, complete units

are made exclusively by a statement of war-

ranty 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.

PAGE 48 — MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07)

NOTE PAGE

MT-76D — PARTS & OPERATION MANUAL — REV. #6 (03/01/07) — PAGE 49

OPERATION AND PARTS MANUAL

HERE'S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL

NUMBER

UNITED STATES

Multiquip Corporate Office MQ Parts Department

18910 Wilmington Ave. Tel. [phone] Fax: [phone]
Carson, CA 90746 Fax [phone] Fax: [phone]
Contact: [e-mail]

Mayco Parts Warranty Department

800-306-2926 Fax: [phone], Ext. 279 Fax: [phone]
310-537-3700 Fax: [phone], Ext. 279

Service Department Technial Assistance

800-421-1244 Fax: [phone] Fax: [phone]
310-537-3700

MEXICO UNITED KINGDOM

MQ Cipsa Multiquip (UK) Limited Head Office

Carr. Fed. Mexico-Puebla KM 126.5 Tel: [phone] Hanover Mill, Fitzroy Street, Tel: [phone]
Momoxpan, Cholula, Puebla 72760 Mexico Fax: [phone] Ashton-under-Lyne, Fax: [phone]
Contact: [e-mail] Lancashire OL7 0TL

CANADA BRAZIL

Multiquip Multiquip

4110 Industriel Boul. Tel: [phone] Av. Evandro Lins e Silva, 840 - grupo 505 Tel: [phone]
Laval, Quebec, Canada H7L 6V3 Fax: [phone] Barra de Tijuca - Rio de Janeiro Fax: [phone]

Contact: [e-mail] Contact: [e-mail], [e-mail]

ON-HAND

WHEN CALLING

Contact: [e-mail]

© COPYRIGHT 2007, 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 are based on the
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.

MT-76D Tamping Rammer.

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