Multiquip Automobile Parts MT 86D User Manual

PARTS AND OPERATION MANUAL  
OPERATION AND PARTS MANUAL  
Tamping Rammer  
Model  
MT-86D  
(YANMAR L40A-DRM ENGINE)  
Revision #7 (09/02/04)  
MULTIQUIPINC.  
18910 WILMINGTON AVE.  
PARTS DEPARTMENT:  
800-427-1244  
CARSON, CALIFORNIA 90746 FAX: 800-672-7877  
310-537-3700  
800-421-1244  
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:  
800-478-1244  
FAX:310-537-3927  
FAX:310-631-5032  
E-mail:mq@multiquip.com www:multiquip.com  
Atlanta • Boise • Dallas • Houston • Newark  
Montreal, Canada • Manchester, UK  
Rio De Janiero, Brazil • Guadalajara, Mexico  
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HERE'S HOW TO GET HELP  
PLEASE HAVE THE MODEL AND SERIAL  
NUMBER ON-HAND WHEN CALLING  
MULTIQUIP’SMAINPHONENUMBERS  
800-421-1244  
310-537-3700  
FAX: 310-537-3927  
PARTSDEPARTMENT  
800-427-1244  
310-537-3700  
FAX: 800-672-7877  
FAX: 310-637-3284  
MAYCOPARTS  
800-306-2926  
310-537-3700  
FAX: 800-672-7877  
FAX: 310-637-3284  
SERVICEDEPARTMENT  
800-478-1244  
310-537-3700  
FAX: 310-537-4259  
MQPOWERSERVICEDEPARTMENT  
800-835-2551  
310-537-3700  
FAX: 310-638-8046  
TECHNICALASSISTANCE  
800-478-1244  
FAX: 310-631-5032  
WARRANTYDEPARTMENT  
800-421-1244, EXT. 279 FAX: 310-537-1173  
310-537-3700, EXT. 279  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 3  
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MT-86D TABLE OF CONTENTS  
YANMAR L40A-DRM  
ENGINE  
MIKASA MT-86D —  
Tamping Rammer  
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  
Here's How To Get Help ............................................3  
Table Of Contents .....................................................4  
Parts Ordering Procedures .......................................5  
Rules For safe Operation ..................................... 6-7  
Operation and Safety Decals ....................................8  
General Information ..................................................9  
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  
Terms and Condition Of Sale  
Parts ....................48  
Specification and part  
number are subject to  
change without notice.  
PAGE 4 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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PARTS ORDERING PROCEDURES  
When ordering parts,  
please supply the following information:  
Dealeraccountnumber  
Dealernameandaddress  
Shipping address (if different than billing address)  
Returnfaxnumber  
Applicable model number  
Quantity,part number and description of each part  
Specifypreferredmethodofshipment:  
Note:Unlessotherwiseindicatedbycustomer, all  
orders are treated as “Standard Orders”, and will  
ship within 24 hours.We will make every effort to  
ship “Air Shipments” the same day that the order is  
received, if prior to 2PM west coast time. “Stock  
Orders” must be so noted on fax or web forms.  
FedEx or UPS Ground  
FedEx or UPS Second Day or Third Day  
FedEx or UPS Next Day  
Federal Express Priority One  
DHL  
Truck  
Place Your Parts Order Via Web or Fax  
For Even More Savings!  
Here’s how to get help...  
Please have the model and serial number on  
hand when calling.  
Parts Department  
800-427-1244  
310-537-3700  
Fax:800-672-7877  
Fax:310-637-3284  
Extra Discounts!  
All parts orders which include complete part numbers  
and are received by our automated web parts order  
system, or by fax qualify for the following extra  
discounts:  
Mayco Parts  
800-306-2926  
310-537-3700  
Fax:800-672-7877  
Fax:310-637-3284  
Ordered  
via  
Standard  
orders  
Stock orders  
($750 list and above)  
Service Department  
800-478-1244  
310-537-3700  
Fax:310-537-4259  
Fax  
3%  
5%  
10%  
10%  
Web  
MQ Power Service Department  
800-835-2551  
310-537-3700  
Fax:310-638-8046  
Special freight allowances  
when you order 10 or more  
line items via Web or Fax!**  
FedEx Ground Service at no charge for freight  
Technical Assistance  
800-478-1244  
Fax:310-631-5032  
Fax:310-537-1173  
Warranty Department  
800-421-1244, Ext. 279  
310-537-3700, Ext. 279  
No other allowances on freight shipped by any other  
carrier.  
Multiquip’s Main Phone Numbers  
NOTE:DISCOUNTSARESUBJECTTOCHANGE  
800-421-1244  
310-537-3700  
Fax:310-537-3927  
MULTIQUIP INC.  
Direct TOLL-FREE access  
to our Parts Department:  
Toll-free nationwide — 800-427-1244  
18910 WILMINGTON AVENUE  
POST OFFICE BOX 6254  
CARSON, CALIFORNIA 90749  
310-537-3700800-421-1244  
FAX:310-537-3927  
WWW:multiquip.com  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 5  
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MT-86D — RULES FOR SAFE OPERATION  
NEVER touch the hot exhaust  
manifold, muffler or cylinder. Allow  
these parts to cool before servicing  
engine or rammer.  
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-86D Tamping Rammer:  
HighTemperatures – Allow the engine to cool before adding  
fuel or performing service and maintenance functions. Contact  
with hot components can cause serious burns.  
GENERAL SAFETY  
DONOT operateorservicethisequipmentbefor
readingthisentiremanual.  
The engine section of this rammer requires an adequate free  
flow of cooling air. Never operate the rammer in any enclosed  
or narrow area where free flow of the air is restricted. If the air  
flow is restricted it will cause  
This equipment should not be operated by persons under 18  
years of age.  
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 without proper  
protective clothing, shatterproof glasses,  
steel-toed boots and other protective devices  
required by the job.  
Always refuel in a well-ventilated area, away from sparks and  
open flames.  
NEVER operatethisequipmentwhennot  
feeling well due to fatigue, illness or  
taking medicine.  
Always use extreme caution when  
working with flammable liquids. When  
refueling, stop the engine and allow it  
to cool. DO NOT smoke around or near  
the machine. Fire or explosion could  
result from fuel vapors, or if fuel is spilled  
on a hot engine.  
NEVER operate this equipment under the  
influence or drugs or alcohol.  
NEVER operate the rammer in an explosive atmosphere or  
near combustible materials. An explosion or fire could result  
causing severe bodily harm or even death.  
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.  
Topping-off to filler port is dangerous, as it tends to spill fuel.  
Manufacture does not assume responsibility for any accident  
due to equipment modifications.  
Whenever necessary, replace nameplate, operation and  
safety decals when they become difficult read.  
Always check the machine for loosened threads or bolts before  
starting.  
PAGE 6 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D — RULES FOR SAFE OPERATION  
NEVER Run engine without air filter. Severe engine may occur.  
Transporting  
Always shutdown engine before transporting.  
Always service air cleaner frequently to prevent carburetor  
malfunction.  
Tighten fuel tank cap securely and close fuel cock to prevent  
fuel from spilling.  
Always be sure the operator is familiar with proper safety  
precautions and operations techniques before using rammer.  
Drain fuel when transporting rammer over long distances  
or bad roads.  
Always store equipment properly when it is not being used.  
Equipment should be stored in a clean, dry location out of the  
reach of children.  
When placing the rammer inside a truck-bed for transport,  
always tie-down the rammer.  
NEVER use accessories or attachments, which are not  
recommended by Multiquip for this equipment. Damage to the  
equipment and/or injury to user may result.  
Emergencies  
Always know the location of the nearest fire extinguisher  
and first aid kit. Know the location of the nearest telephone.  
Also know the phone numbers of the nearest ambulance,  
doctor and fire department. This information will be  
invaluable in the case of an emergency.  
NEVER Run engine without air cleaner.Severe engine damage  
may occur.  
Always read, understand, and follow procedures in Operator’s  
Manual before attempting to operate equipment.  
Maintenance Safety  
NEVER lubricate components or attempt service on a  
running machine.  
Always be sure the operator is familiar with proper safety  
precautions and operations techniques before using pump.  
Always allow the machine a proper amount of time to cool  
before servicing.  
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.  
Keep the machinery in proper running condition.  
Refer to the ROBIN Engine Owner's Manual for engine  
technical questions or information recommended by Multiquip  
for this equipment. Damage to the equipment and/or injury to  
user may result.  
Fix damage to the machine immediately and always replace  
broken parts.  
Dispose of hazardous waste properly. Examples of  
potentially hazardous waste are used motor oil, fuel and  
fuel filters.  
DO NOT use food or plastic containers to dispose of  
hazardous waste.  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 7  
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MT-86D — OPERATION AND SAFETY DECALS  
PAGE 8 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D — GENERAL INFORMATION  
Definition of Tamping Rammer  
The Mikasa MT-86D 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-86D levels and uniformly compacts  
voids between soil particles to increase dry density.  
Circular motion is converted to create impact force.The MT-86D  
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-86DTamping 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  
The Mikasa MT-86D 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-86D Tamping Rammer, identify and  
understand the function of the controls, see Figure 1 on page 11.  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 9  
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MT-86D — SPECIFICATIONS  
Table1. MT-86D Rammer Specifications  
MODEL  
Overall Height  
Overall Width  
Over Length  
Shoe Size  
MT-86D U.S. (metric)  
39.4 in. (1,000 mm)  
16.1 in (410 mm)  
28.3 in (720 mm)  
13 in. (330 mm)  
Blows/minute  
Impact Force  
Clutch  
700  
4,500 lbs./blow (2,041 kg/blow)  
Automatic Centrifugal  
202 lbs. (92 kg)  
Operating Weight  
Table 2. Yanmar L-40 ADRM STD Engine Specifications  
MODEL  
Type  
Yanmar L-40 ADRM STD ENGINE  
Air-Cooled 4 Stroke Diesel Engine  
12.14 cu. in. ( 199 cc)  
3,300 rpm  
Piston Displacement  
Max. Governed Speed, No Load  
Cooling System  
Air-Cooled  
Diesel Engine Lububricating Oil API  
Classification "CC" or "CD" Grade  
Lubrication System  
Fuel  
Automotive Diesel Fuel  
Recoil Starter with Auto-Return  
Decompression Device  
Starting System  
Specifications are general and are subject to change without notice. If  
exact measurements are required, equipment should be weighed and  
measured.  
PAGE 10 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D — CONTROLS AND COMPONENTS  
Figure A. MT-86D Tamping Rammer  
Figure A shows the location of the controls and components 8. FootLaminated wood with tempered steel plate for  
for the MT-86D Tamping Rammer. The functions of each  
control is described below:  
superior shock absorption.  
9. Muffler– Used to reduce noise and emissions.  
1. Fuel Tank/Cap Remove this cap to add diesel fuel.  
10. Engine Air Cleaner – Prevents dirt and other debris  
Use high grade automotive diesel fuel only.  
from entering the engine.  
2. ThrottleLeverControlsenginespeedandthe tamping  
11. Decompression Lever Use in the starting of the  
engine. Press lever to engage. After engine starts lever  
will return to original position.  
action of the rammer.  
3. EngineOilDipstickIndicatestheleveloftheengineoil  
Use CC class or higer grade motor oil.  
12. Fuel Filter – Located inside fuel tank. Prevents dirt and  
debris from entering fuel system.  
4. OilfilterPreventsdirtandotherdebrisfromenteringthe  
engine.  
13. RecoilStartingHandleUsedwhenstartingtheengine.  
Pull starter handle sharply and quickly, then return  
starter handle to starter case before releasing.  
5. Oil Bath Fill Plug – Open this plug to add oil to the oil  
bath reservoir.  
14. Handle – To operate rammer GRIP handle assembly  
6. Oil Level Sight Glass Indicates the level of oil in the oil  
firmly on both sides.  
bath reservoir.  
15. Bellows – Reservoir for oil bath.  
7. Drain Valve – Open this valve to remove oil from the  
bellows.  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 11  
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MT-86D — OPERATION  
1. Definition ofTamping Rammer  
3-5. Clean dirt from the recoil starter and foot. Wipe entire unit  
clean before operating.  
The Mikasa MT-86D 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-86D 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.  
3-6. Replace any missing or damaged Safety/Operation decals.  
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.  
3-2. 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-86D.  
Fig. 2  
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.  
Fig. 1  
PAGE 12 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D — OPERATION  
4. Starting  
4-1. Move the throttle lever to IDLE position. (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)  
Fig. 4  
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. 5  
Fig. 3  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 13  
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MT-86D — OPERATION  
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.  
Fig. 6  
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.  
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)  
Fig. 7  
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.  
Fig. 8  
HighTemperatures: Allow machine and engine to cool before  
performing service or maintenance functions. Contact with hot  
components can cause serious burns.  
PAGE 14 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D — OPERATION  
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)  
Fig. 9  
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-86D.  
INITIAL OIL CHANGE:  
After 50 hours of operation  
Temperature  
Classification of Oil  
SAE 30  
20°C (+68°F) or over  
10¨C (+14°F) to  
0°C (+68°F)  
CC class or higher  
grade  
SAE 20  
Fig. 10  
Below 10° (+14°F)  
SAE 10W-30  
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:  
After 20 hours of operation  
SECOND OIL CHANGE AND/OR LATER:  
Every 100 hours of operation  
Fig. 11  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 15  
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MT-86D — OPERATION  
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  
Check fuel line regularly for damage,  
paying attention to clamps to assure  
a tight fit.  
Replace fuel line every two years to  
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.  
PAGE 16 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D TROUBLESHOOTING  
Engine  
A. Difficult to start  
1
2
3
4
5
6
7
8
No diesel fuel  
Throttle lever at wrong position (Stop position)  
Excess engine oil  
Injection nozzle clogged  
Recoil starter not pulled with enough speed.  
Air cleaner clogged  
Clutch failure  
Fuel line clogged  
B. Operation not satisfactory  
1
2
3
Engine speed improperly set.  
Clutch slips  
Excess lubricant oil causing irregular jumping or  
protective sleeve is heated.  
4
5
6
Lack of lubricant oil causing irregular jumping.  
Spring failure  
Spring cylinder locked  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 17  
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MT-86D TEXPLANATION OF CODE IN REMARKS COLUMN  
How to read the marks and remarks used in this parts  
book.  
Items Found In the “Remarks” Column  
Serial Numbers-Where indicated, this indicates a serial  
number range (inclusive) where a particular part is used.  
The contents of this catalog  
are subject to change  
without notice.  
Model Number-Where indicated, this shows that the  
corresponding part is utilized only with this specific model  
number or model number variant.  
Items Found In the “Items Number” Column  
All parts with same symbol in the number column, , #,  
+
, %, or  
*
>
, belong to the same assembly or kit.  
If more than one of the same  
reference number is listed,  
the last one listed indicates  
newest (or latest) part  
avaliable.  
PAGE 18 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D —SUGGESTED SPARE PARTS  
MT-86D DIESEL RAMMER  
1-3 UNITS  
1 .... 956200040 ........... THROTTLE LEVER ASSY  
1 .... 956108040 ........... THROTTLE WIRE  
3 .... 371010060 ........... ELEMENT ASSY  
2 .... 954405080 ........... STRAINER, FUEL TANK  
3 .... 18325455120 ....... STRAINER ASSY, FUEL  
1 .... 0430430015 ......... CAP, FUEL TANK  
1 .... 16071001760 ....... CAP, W/LUB OIL GA.  
2 .... 11425035070 ....... STRAINER, OIL LUB.  
2 .... 16026076630 ....... ROPE, RECOIL STARTER  
Part numbers on this  
Suggested Spare Parts List  
may super cede/replace the  
P/N shown in the text pages  
of this book.  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 19  
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MT-86D— NAME PLATE AND DECALS  
NAME PLATE AND DECALS  
PAGE 20 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D— NAMEPLATE/DECAL LOCATION  
NAME PLATE AND DECALS  
NO.  
PART NO.  
920101580  
920205840  
920203330  
920205820  
920203290  
PART NAME  
QTY.  
REMARKS  
1
DECAL: MIKASA MARK  
DECAL: FUEL DIESEL  
1
1
1
1
1
1
1
1
*
2
NPA-584  
NAA-333  
*
3
DECAL: EAR PROTECTION  
DECAL ENGINE R.P.M 3100-3300  
DECAL: READ OWNER'S MANUAL  
PLATE: SERIAL NO. MT-86D  
DECAL: MOTOR OIL  
DECAL, AIR CLEANER  
DECAL KIT, MT-86D/MT-76D ............. 1 ............INCLUDES ITEMS W/  
*
4
*
5
NPA-329  
*
6
ORDER FROM MQ SER. DEPT. W/MODEL & S/N  
7
920201950  
920205830  
DCL86D/76D  
*
8
NPA-583  
*
9
*
FOR DECAL ILLUSTRATIONS SEE PAGE 8.  
MT-86D — NAME PLATES AND DECALS  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 21  
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MT-86D — CRANKCASE AND ENGINE ASSY.  
CRANKCASE AND ENGINE ASSY.  
42B  
42C  
42E  
42A  
42D  
35-5  
35-1  
35-2  
35-4  
35-3  
35-5  
PAGE 22 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D — CRANKCASE AND ENGINE ASSY.  
CRANKCASE AND ENGINE ASSY.  
NO.  
1
2
4
5
6
7
PART NO.  
PART NAME  
CRANKCASE  
CRANK GEAR  
BEARING 6307  
BEARING 6205  
WASHER 9 X 35 X 4.5  
BOLT 8X25H, SW ....................................... 1 ............. REPLACES 002210825  
BEARING COVER  
O-RING S-50  
STOP RING R-60  
BOLT 6X10H  
WASHER M6  
CONNECTING ROD  
BEARING 6305  
STOP RING R-62  
WASHER 9304  
BOLT 8X25H, SW ....................................... 1 ............. REPLACES 002210825  
PACKING, FRONT COVER  
BOLT 6X20H, SW ....................................... 9 ............. REPLACES 002210620  
PINION  
BEARING 6205  
STOP RING S-35  
QTY.  
1
1
1
1
1
REMARKS  
372113340  
372335090  
040006307  
040006205  
952400690  
002219825  
372447660  
050300500  
080100600  
001210610  
031106100  
301300530  
040006305  
080100520  
952400690  
002210825  
372447670  
002210620  
372447680  
040006205  
080200350  
371449600  
060404010  
050101000  
371447640  
952405610  
952405490  
002210820  
041006007  
22512040120  
371447630  
943020060  
943950120  
943060070  
943060080  
943030060  
301010210  
8
9
1
1
2
1
1
1
1
1
1
10  
11  
12  
13  
14  
15  
16  
17  
19  
20  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
34  
35  
35-1  
35-2  
35-3  
35-4  
35-5  
36  
1
1
1
1
SPACER ..................................................... 1 ............. REPLACES 371335280  
OIL SEALTC-40528  
O-RING G-100  
CLUTCH DRUM  
KEY 5X5X19R  
LOCK WASHER  
BOLT 8X20H, SW  
BEARING 6007Z  
KEY 4X12  
CLUTCH ASSY. .......................................... 1 ............. INCLS. ALL ITEMS W/  
CLUTCH SHOE (4)  
CLUTCH BOSS  
CLUTCH GUIDE (A)  
CLUTCH GUIDE (B)  
CLUTCH SPRING ...................................... 2 ............. REPLACES 943030090  
LOCK WASHER, CLUTCH  
1
1
1
1
1
1
1
1
*
1
1
1
1
*
*
*
*
*
1
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 23  
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MT-86D — CRANKCASE AND ENGINE ASSY.  
CRANKCASE AND ENGINE ASSY.  
42B  
42C  
42E  
42A  
42D  
35-5  
35-1  
35-2  
35-4  
35-3  
35-5  
PAGE 24 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D — CRANKCASE AND ENGINE ASSY.  
CRANKCASE AND ENGINE ASSY.  
NO.  
37  
PART NO.  
PART NAME  
QTY.  
REMARKS  
371448260  
022910170  
371448220  
371213392  
371010060  
371010030  
371010040  
371010050  
371010070  
002210820  
371335110  
371000010  
371000020  
371335270  
11428412200  
001200652  
030206150  
956200040  
956108040  
371448000  
371448300  
26226100402  
020310080  
030210250  
002211050  
372213560  
914410003  
371335100  
001211040  
020310080  
030210250  
031110160  
371448020  
001200630  
001200635  
030206150  
16026078700  
SPACER 15X24X4  
NUT M12  
1
1
1
38  
41  
42  
PACKING, AIR CLEANER  
AIR CLEANER ASSY ........................... 1 ............INCLUDES ITEMS W/# REPLACES 371213390  
42A#  
42B#  
42C#  
42D#  
42E#  
43  
ELEMENT ASSY  
BODY ASSY  
1
1
1
1
1
4
1
1
1
1
1
2
2
1
1
1
1
2
2
2
2
1
1
1
2
2
2
1
1
1
1
2
2
BACK PLATE  
SEAT, AIR CLEANER  
BOLT ASSY.  
BOLT 8X20H, SW  
INTAKE PIPE  
44  
45  
HOSE BAND (B)  
HOSE BAND (B)  
INTAKE FLANGE  
GASKET, AIR INTAKE  
BOLT 6X60  
46  
47  
48  
49  
50  
WASHER SW M6  
THROTTLE LEVER ASSY  
THROTTLE WIRE  
LEVER STAY  
CLIP (M)  
STUD M10X20 PLATED  
NUT M10  
52  
53  
54  
56  
57  
58  
59  
WASHER SW M10  
BOLT 10X50H, SW  
FRONT COVER MQ  
ENGINE ASSY L48EE-DRM  
UNDER PROTECTOR  
BOLT 10X40 H  
60  
65  
71  
72  
73  
74  
NUT M10  
75  
WASHER SW M10  
WASHER PW M10  
LINK PROTECTOR  
BOLT 6X30  
76  
77  
78  
79  
BOLT 6X35  
WASHER SW M6  
CLAMP WIRE  
80  
81  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 25  
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MT-86D — CYLINDER GUIDE AND FOOT ASSY.  
CYLINDER GUIDE AND FOOT ASSY.  
EXCLUDE 61, 62 AND 63  
PAGE 26 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D — CYLINDER GUIDE AND FOOT ASSY.  
CYLINDER GUIDE AND FOOT ASSY.  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
6
1
652423290  
080100150  
352210380  
372427700  
020118150  
352431430  
352437470  
372335260  
372213180  
372213570  
352110042  
050100950  
050101100  
014210020  
014210035  
953405270  
953405260  
354446170  
354212490  
354010010  
050931500  
354910020  
012710035  
959010150  
953404670  
050201500  
352910081  
352326620  
352326630  
015112075  
001611259  
015110055  
021112140  
030212300  
021110120  
030210250  
PISTON PIN ......................................... 1 ............REPLACES 352423290  
62  
STOP RING R-15  
PISTON ROD  
2
1
1
1
1
1
2
1
1
63  
64  
PISTON END  
65  
NUT M18, P1.5  
STOPPER,UPPER  
STOPPER,LOWER  
MAIN SPRING  
66  
67  
68  
69  
SPRING CYLINDER  
FOOT PLATE  
70  
71  
PROTECTION SLEEVE ...................... 1 ........... REPLACES 352110040  
73  
O-RING G-95  
O-RING G-110  
1
1
74  
75  
SOCKET HEAD BOLT 10X20 T .......... 4 ............REPLACES 001521020  
SOCKET HEAD BOLT 10X35 T .......... 4 ............REPLACES 001521035  
76  
77  
PLUG 1/4X14 13L  
PACKING 1/4(CU)  
PIN 6D-8.5L  
GUIDE CYLINDER(L)  
BELLOWS,ORANGE  
O-RING JAS03150  
BELLOWS CLAMP CP ........................ 2 ............INCLS. ALL ITEMS W/  
BOLT 10X35 H,SW .............................. 4 ............REPLACES 002211035  
LEVEL GAUGE,PLUG TYPE  
COPPER PACKING 17X25.5X1  
O-RING P-150  
2
2
2
1
1
2
78  
80  
82  
86  
REPLACES 354332780  
87  
88-1  
89  
*
90  
1
1
1
91  
92  
100  
101#  
102#  
103  
104#  
105#  
106  
107  
108#  
109#  
FOOT ASSY 330W-W/F.COVER ........1 ............INCLS. ALL ITEMS W/#  
FOOT 330B-331L  
METAL SHEET 330B  
1
1
SUNK HEAD BOLT 12X80 H ............... 4 ............REPLACES 001611256  
SUNK HEAD BOLT 12X100 H ............. 2 ............REPLACES 001611260  
SUNK HEAD BOLT 10X55 H ............... 7 ............REPLACES 001611051  
NYLON NUT M12 ................................4 ............REPLACES 022711214  
WASHER SW M12  
4
NYLON NUT M10 ................................7 ............REPLACES 022711012  
WASHER SW M10  
FOOT COVER  
SPRING SEAT 80D-1.6T  
7
1
1
113-1# 354332070  
114  
115  
115  
116  
117  
118  
352441730  
354336352  
354336352  
354442340  
011008040  
020108060  
BELLOWS CLAMP MT68, 7OV ........... 2 ............REPLACES 354329380  
*
*
BELLOWS CLAMP (1.6T) 171D  
BAND GUIDE,BELLOWS  
2
2
BOLT 8X40H ........................................ 2 ............REPLACES 001210840  
NUT M8 ................................................ 2 ............REPLACES 020308060  
*
*
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 27  
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MT-86D TANK AND HANDLE ASSY.  
TANK AND HANDLE ASSY.  
9A  
PAGE 28 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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MT-86D TANK AND HANDLE ASSY.  
TANK AND HANDLE ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
351319900  
014210020  
033121009  
012210020  
371113650  
0430430015  
954405080  
011808015  
18325455120  
24341000450  
020106050  
030206150  
001210815  
020108060  
030208200  
009110011  
371113560  
371448010  
011808015  
18366659330  
18325059050  
11435459070  
11428459710  
10699044660  
12472259050  
18325059040  
953405810  
953405800  
SHOCK ABSORBER  
2
2
SOCKET HEAD BOLT 10X20T ........... 4 ............REPLACES 001521020  
3
TOOTHED LOCK WASHER B M10  
BOLT 10X20H, SW .............................. 4 ............REPLACES 002211020  
FUEL TANK  
FUEL TANK CAP .................................. 1 ............REPLACES 953404650  
4
4
5
1
6
7
STRAINER (#100)  
1
8
BOLT 8X15H, SW, PW......................... 3 ............REPLACES 002410815  
9
STRAINER ASSY, FUEL ...................... 1 ............INCLUDES ITEM W/  
*
9A  
10  
O-RING  
1
*
NUT M6 ............................................... 3 ............REPLACES 020306050  
11  
12  
13  
14  
15  
21  
22  
23  
26  
27  
28  
29  
30  
31  
32  
40  
41  
WASHER SW M6  
BOLT 8X15H  
3
1
NUT M8 ................................................ 1 ............REPLACES 020308060  
WASHER SW M8  
2
1
1
1
SOCKET HEAD SCREW 8X20  
HANDLE  
SIDE PROTECTOR  
BOLT 8X15H, SW, PW......................... 3 ............REPLACES 002410815  
PIPE, FUEL DRAIN  
PIPE, FUEL OIL  
PIPE, FUEL RETURN  
JOINT  
1
1
1
1
5
2
1
1
1
CLAMP  
CLAMP  
PIECE  
PACKING PF 1/8  
FLANGE PLUG PF 1/8  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 29  
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YANMAR L40A-DRM ENGINE — CYLINDER BLOCK ASSY.  
CYLINDE
2 = SEE PG. 32 AND 33 FOR P/N  
7 = SEE PG. 40 AND 41 FOR P/N  
PAGE 30 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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YANMAR L40A-DRM ENGINE — CYLINDER BLOCK ASSY.  
CYLINDER BLOCK ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
71427001560  
11435001700  
26106100122  
11425001200  
11425001210  
11425001220  
11425001250  
12495001250  
11425001340  
11425001380  
11425001800  
11425001830  
11425001841  
11427001600  
26226060182  
26226060222  
26366030002  
11425001412  
11428401451  
11425002100  
11425035150  
26106060252  
26106080352  
10542501690  
16071001760  
BLOCK ASSY., CYLINDER ............. 1 ......... INCLUDES ITEMS W/  
*
6
COVER, STARTER  
BOLT M10X 12  
STUD, CYL. HEAD  
STUD, CYL. HEAD  
NUT 8  
NUT 8  
WASHER  
1
2
2
2
2
2
4
*
7
*
8
9
10  
11  
12  
13#  
14#  
15  
GASKET, CYL. HEAD ..................... 1 ......... REPLACES 71425001340  
O-RING  
SHIM SET  
1
1
1
1
2
1
2
3
1
20  
COVER, INSPEC. WINDOW  
GASKET  
21#  
22+  
23  
PARALLEL PIN 8X12  
STUD M 6X18 PLATED  
STUD M 6X22 PLATED  
NUT M6  
24  
25  
26#  
27  
GASKET, CRANKCASE  
COVER ASSY., CASE ..................... 1 ......... INCLUDES ITEMS W/+  
30+  
33+  
34  
BEARING, MAIN  
PIPE, L.O. INLET  
BOLT M6X25 PLATED  
BOLT M8X35 PLATED  
PLUG M16  
1
1
14  
1
35  
36  
2
37  
CAP, W/LUB. OIL GAUGE ............... 1 ......... INCLUDES ITEM W/%  
39#% 24311000180  
O-RING 1A P-18.0  
SEAL WASHER 16S  
RETAINER, BEARING  
BALL BEARING  
1
2
1
1
40#  
41  
42  
43  
44  
45  
46  
47  
48  
50  
22190160002  
11425002030  
11425002113  
24421304508  
16021002220  
24162152112  
26106080122  
11425002200  
11425002210  
71425092602  
SEAL, OIL ........................................ 1 ......... REPLACES 16011002220  
SEAL, OIL  
NEEDLE BEARING  
1
1
1
1
1
BOLT M8X12 PLATED  
MAIN BEARING US=0.25 O/S  
MAIN BEARING US=0.50 O/S  
GASKET KIT ................................... 1 ......... INCLUDES ITEMS W/#. SEE GASKET KIT PAGES 44-45  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 31  
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YANMAR L40A-DRM ENGINE — CYLINDER HEAD AND COVER ASSY.  
CYLINDER HEAD AND COVER ASSY.  
MT-86D — L40ADRM YANMAR ENGINE — CYLINDER HEAD AND BONNET  
1 = SEE PG. 30 AND 31 FOR P/N  
PAGE 32 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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YANMAR L40A-DRM ENGINE — CYLINDER HEAD AND COVER ASSY.  
CYLINDER HEAD AND COVER ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
1M14T77-08161D020— L40ADRM YANMAR ENG1INE —RCEYMALRINKSDER HEAD AND BONNET  
HEAD ASSY, CYLINDER  
6
11425011101  
11425011113  
11425011120  
11425011180  
71425011570  
11425011290  
11425011340  
11926011370  
11425011460  
11435011470  
11425011600  
11425011651  
11425011240  
26756060002  
71427011660  
11425011240  
26756060002  
11926011370  
11425011900  
22351040008  
26106080452  
26226060502  
26366060002  
11425011311  
11428811960  
11428803580  
11428803640  
22312030160  
26106060552  
12910061850  
71425092602  
VALVE, SUCTION  
VALVE, EXHAUST  
SPRING, VALVE  
RETAINER, SPRING  
COTTER ASSY  
1
1
2
2
2
1
2
1
1
1
2
7
8
9
10  
12  
15#  
16  
17#  
18  
19  
20  
22  
SUPPORT, ROCKER ARM  
SEAL, VALVE STEM  
CAP, VALVE  
GASKET, NOZZLE  
SPACER, NOZZLE  
WASHER  
ARM ASSY, INTAKE ............................. 1 .... INCLUDES ITEMS W/  
*
SCREW, VALVE ADJUST.  
LOCK NUT M6 PLATED  
1
1
*
23  
*
24  
ARM ASSY, EXHAUST ......................... 1 .... INCLUDES ITEMS W/+  
27+  
28+  
29+  
30  
SCREW, VALVE ADJUST.  
LOCK NUT M6 PLATED  
CAP, VALVE  
1
1
1
1
1
1
2
2
1
RETAINER, NOZZLE  
SPRING PIN 4X8  
BOLT M8X45 PLATED  
STUD M6X50  
NUT M6  
GASKET, BONNET  
BONNET ASSY .................................... 1 .... INCLUDES ITEMS W/%  
SHAFT ASSY, DECOMP.  
SPRING  
31  
32  
33  
34  
35#  
36  
38%  
41%  
43%  
47  
48  
50  
1
1
1
2
1
PARALLEL PIN 3X16  
BOLT M6X55 PLATED  
PLUG 12, BORE  
GASKET KIT ........................................ 1 .... INCLUDES ITEMS W/#. SEE GASKET KIT PAGES 44-45  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 33  
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YANMAR L40A-DRM ENG. — CRANKSHAFT, PIS. & CAMSHAFT ASSY.  
CRANKSHAFT, PISTON AND CAMSHAFT ASSY.  
1 = SEE PG. 30 AND 31 FOR P/N  
PAGE 34 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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YANMAR L40A-DRM ENG. — CRANKSHAFT, PIS. & CAMSHAFT ASSY.  
CRANKSHAFT, PISTON AND CAMSHAFT ASSY.  
NO.  
1
PART NO.  
PART NAME  
CAMSHAFT (D) ASSY  
TAPPET  
QTY.  
REMARKS  
71478014580  
11425014200  
11425014260  
11425014450  
71428421710  
10385401221  
11428821401  
11425021550  
22512040120  
18325021350  
71428022720  
71425022502  
11425022302  
22252000190  
71425023703  
11425023200  
11425023220  
11425023250  
22312030080  
71425023600  
71428022620  
71425022542  
71428022580  
71425022550  
71425023610  
71425023620  
1
2
1
2
1
1
1
1
1
1
6
7
8
TAPPET, FUEL  
ROD, PUSH  
12  
18  
19  
21  
22  
23  
24  
26  
CRANKSHAFT ASSY  
NUT M16  
FLYWHEEL  
WASHER, FLYWHEEL  
KEY 4X12  
SPACER  
PISTON W/RINGS ............................... 1 ............INCLUDES ITEM W/  
*
RING SET, PISTON  
PIN, PISTON D=19  
CIRCLIP 19  
1
1
2
*
32  
33  
34  
ROD ASSY, CONNECTING................. 1 ............INCLUDES ITEMS W/#  
37#  
38#  
39#  
40#  
41#  
43  
BOLT, ROD  
2
2
2
2
1
NUT, ROD BOLT  
WASHER  
PARREL PIN 3X8  
BEARING, CRANKPIN  
PISTON W/RING OS=.25 ....................1 ............INCLUDES ITEM W/+  
45+  
49  
RING SET O.S=0.25  
1
PISTON W/RING OS=0.50 .................. 1 ............INCLUDES ITEM W/%  
51%  
55  
RING SET O.S=0.50  
BEARING, PIN (U.S=0.25)  
BEARING, PIN (U.S=0.50)  
1
1
1
57  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 35  
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YANMAR L40A-DRM ENGINE —LUB. OIL PUMP AND GOVERNOR ASSY.  
LUB. OIL PUMP AND GOVERNOR ASSY.  
1 = SEE PG. 30 AND 31 FOR P/N  
PAGE 36 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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YANMAR L40A-DRM ENGINE —LUB. OIL PUMP AND GOVERNOR ASSY.  
LUB. OIL PUMP AND GOVERNOR ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
11425032010  
11425032070  
10333832570  
22312030160  
26476060142  
11425035070  
24341000224  
26106060162  
71425061500  
22322030200  
22322030200  
71477061700  
11427061520  
11477061600  
11477061610  
11425066050  
11425266252  
11426866500  
11425066440  
10210067080  
26106060202  
26117040088  
11477061190  
26476060142  
26757060002  
11477066010  
11425066200  
11425066550  
26696100002  
71425092602  
PUMP ASSY, LUB. OIL  
COVER, LUB. OIL PUMP  
O-RING  
1
1
1
1
3
1
1
1
6
7#  
8
9
PARREL PIN 3X16  
BOLT M6X14, TAPPING  
STRAINER, LUB. OIL  
O-RING 1A S-22.4  
BOLT M6X16 PLATED  
LEVER ASSY, GOVERNOR................. 1 ............INCLUDES ITEMS W/  
TAPER PIN 3X20  
TAPER PIN 3X20  
10  
11#  
12  
13  
18  
*
1
1
1
2
1
1
1
1
*
19  
20  
*
GOVERNOR ASSY  
NEEDLE BEARING FJ810  
SEAL, OIL  
WASHER, THRUST  
HANDLE, REGULATOR  
SPRING, RETURN  
25  
26  
27  
28  
30  
31  
33+  
34+  
35  
36  
37  
38  
39+  
40  
41  
42  
47  
50  
BRACKET ASSY, REGULATOR.......... 1 ............INCLUDES ITEMS W/+  
BOLT, ADJUSTING  
BOLT ,ADJUSTING  
BOLT M6X20 PLATED  
BOLT 4* 8  
WASHER  
BOLT M6X14, TAPPING  
NUT 6  
SPRING, REGULATOR  
SPRING, RETURN  
TORQUE SPRING ASSY  
NUT M10  
1
1
1
1
1
1
2
1
1
1
1
GASKET KIT ........................................ 1 .... INCLUDES ITEMS W/#. SEE GASKET KIT PAGES 44-45  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 37  
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YANMAR L40A-DRM ENGINE —COOLING AND STARTING ASSY.  
COOLING AND STARTING ASSY.  
1 = SEE PG. 30 AND 31 FOR P/N  
2 = SEE PG. 32 AND 33 FOR P/N  
PAGE 38 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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YANMAR L40A-DRM ENGINE —COOLING AND STARTING ASSY.  
COOLING AND STARTING ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
11425045211  
26476060142  
11427445100  
11425045301  
11425045310  
11465045330  
11437045350  
71426076821  
COVER, CYLINDER  
BOLT M6X14, TAPPING  
CASE, COOLING FAN  
RUBBER, CUSHION  
COLLAR  
1
1
1
4
4
2
3
4
5
6
SEAL, FAN CASE ................................. 1 ............REPLACES 11425045330  
7
BOLT, FAN CASE  
4
8
RECOIL STARTER (D) ASSY..............1 ............INCLUDES ITEMS W/ REPLACES 11426076050  
*
9
RECOIL STARTER (D) ........................ 1 ............NOT SERVICED SEPARATELY  
*
10  
11426076520  
16026076520  
16026076530  
16026076540  
16026076550  
16026076560  
16029076570  
16026076580  
16026076590  
16026076600  
16026076620  
16026076630  
11425076590  
26106060082  
26106060122  
CASE(D) W/NO LABEL  
REEL, RECOIL  
RATCHET  
SPRING, SPIRAL  
WASHER, THRUST  
SPRING, FRICTION  
SPRING, RETURN  
COVER, SPRING  
PLATE, FRICTION  
CIRCLIP (E)  
KNOB, STARTER  
ROPE, STARTER  
PULLEY, STARTER  
BOLT M6X8 PLATED  
BOLT M6X12 PLATED  
1
1
1
1
1
1
1
1
1
1
1
1
1
4
3
*
11  
*
12  
*
13  
*
14  
*
15  
*
16  
*
17  
*
18  
*
19  
*
21  
*
22  
*
23  
*
24  
25  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 39  
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YANMAR L40A-DRM ENGINE —FUEL INJECTION PUMP ASSY.  
FUEL INJECTION PUMP ASSY.  
1 = SEE PG. 30 AND 31 FOR P/N  
2 = SEE PG. 32 AND 33 FOR P/N  
PAGE 40 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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YANMAR L40A-DRM ENGINE —FUEL INJECTION PUMP ASSY.  
FUEL INJECTION PUMP ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
71425051710  
10554651020  
11425051080  
11425051160  
11425051200  
11425051300  
10554651330  
11425051340  
12455051350  
11425051600  
11425050640  
11425051650  
22351020006  
22351030008  
71425053101  
11425053001  
11425053080  
11425053120  
11425053130  
11425053140  
11425053210  
11425053300  
11425053331  
11425053400  
11425059800  
PUMP ASSY, F. INJECT ....................... 1 ............INCLUDES ITEMS W/ REPLACES 71415051701  
*
2
GASKET  
1
1
1
1
1
1
1
2
1
1
1
2
1
*
3
PLATE  
*
4
SPRING  
*
5
BODY, F.I. PUMP  
VALVE ASSY, DELIVERY  
SPRING, DELIV.VALVE  
HOLDER, F.I.P. DELIV.  
GASKET, DELIVERY  
LEVER ASSY, CONTROL  
SEAT (A), SPRING  
SEAT (B), SPRING  
SPRING PIN 2X6  
SPRING PIN 3X8  
*
11  
*
14  
*
15  
*
16  
*
17  
*
18  
*
19  
*
20  
*
21  
*
22  
VALVE ASSY, F. INJECT ....................... 1 ............INCLUDES ITEMS W/#  
23#  
26#  
27#  
28#  
29#  
30#  
31#  
34#+  
35#  
42  
NOZZLE ASSY, F. INJECT  
NUT, NOZZLE CASE  
SPRING, NOZZLE  
SEAT, NOZZLE SPRING  
PLATE, STOP  
1
1
1
1
1
2
PIN  
HOLDER ASSY, NOZZLE....................1 ............INCLUDES ITEM W/+  
PIN, SPRING  
1
1
1
SHIM PACK  
PIPE, FUEL INJECTION  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 41  
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YANMAR L40A-DRM ENGINE — AIR CLEANER AND MUFFLER ASSY.  
AIR CLEANER AND MUFFLER ASSY.  
2 = SEE PG. 28 AND 29 FOR P/N  
PAGE 42 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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YANMAR L40A-DRM ENGINE — AIR CLEANER AND MUFFLER ASSY.  
AIR CLEANER AND MUFFLER ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
11428412010  
11425012201  
26106060252  
26226060552  
11425013201  
11428413500  
26106060122  
26216080182  
26366080002  
26366060002  
71425092602  
PIPE, ARI INTAKE  
GASKET, AIR INTAKE  
BOLT M6X25 PLATED  
STUD M6X55 PLATED  
GASKET (NON-ASB.)  
MUFFLER ASSY, DRM  
BOLT M6X12 PLATED  
STUD M8X18 PLATED  
NUT M8  
1
1
1
2
1
1
2
2
2
2
2#  
3
4
5#  
6
9
10  
11  
12  
50  
NUT M6  
GASKET KIT ........................................ 1 .... INCLUDES ITEMS W/#. SEE GASKET KIT PAGES 44-45  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 43  
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YANMAR L40A-DRM ENGINE — LABEL AND GASKET KIT ASSY.  
LABEL AND GASKET SET ASSY.  
PAGE 44 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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YANMAR L40A-DRM ENGINE — LABEL AND GASKET SET ASSY.  
LABEL AND GASKET KIT ASSY.  
NO.  
3
PART NO.  
PART NAME  
LABEL  
QTY.  
REMARKS  
11426107350  
11425007111  
71425092602  
11425001340  
11425001380  
11425001412  
11425001841  
11425011340  
11425011460  
11425012201  
11425013201  
11425011311  
24311000180  
22190160002  
24341000224  
10333832570  
1
1
4
LABEL, YANMAR  
6
GASKET KIT ........................................ 1 ............INCLUDES ITEMS W/  
*
7
GASKET, CYL. HEAD  
O-RING  
GASKET, CRANKCASE  
GASKET  
SEAL, VALVE STEM  
GASKET, NOZZLE  
GASKET, AIR INTAKE  
GASKET (NON-ASB.)  
GASKET, BONNET  
O-RING 1A P-18.0  
SEAL WASHER 16S  
O-RING 1A S-22.4  
O-RING  
1
1
1
1
2
1
1
1
1
2
2
1
1
*
8
*
9
*
10  
*
11  
*
12  
*
13  
*
14  
*
15  
*
16  
*
17  
*
18  
*
19  
*
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 45  
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YANMAR L40A-DRM ENGINE — LOOSE PARTS ASSY.  
LOOSE PARTS ASSY.  
PAGE 46 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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YANMAR L40A-DRM ENGINE — LOOSE PARTS ASSY.  
LOOSE PARTS ASSY.  
NO.  
1
PART NO.  
PART NAME  
QTY.  
REMARKS  
18325455120  
24341000450  
11428459100  
10699044660  
18325059010  
1069904460  
18325059040  
18325059050  
12472259050  
11465459070  
18366659330  
11428459710  
16071078710  
22512040120  
26226100402  
STRAINER ASSY, FUEL ...................... 1 ............INCLUDES ITEM W/  
*
2
O-RING 1A S-45.0  
PIPE ASSY, FUEL OIL..........................1 ............INCLUDES ITEMS W/#  
BAND, HOSE  
1
*
3
4#  
2
5#  
PIPE ASSY, FUEL OIL..........................1 ............INCLUDES ITEMS W/+  
6#+  
7#+  
8#+  
9#  
10#  
11#  
12#  
13  
14  
15  
BAND, HOSE  
PIECE  
PIPE, FUEL OIL  
CLAMP 9  
PIPE, FUEL RETURN  
PIPE, FUEL DRAIN  
JOINT  
CLAMP, WIRE  
KEY 4X12  
STUD M10X20 PLATED  
3
1
1
2
1
1
1
1
1
2
16  
11428412200  
GASKET, AIR INTAKE  
1
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 47  
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Effective: October 1, 2002  
TERMS AND CONDITIONS OF SALE — PARTS  
PAYMENT TERMS  
5. Partsmustbeinnewandresalablecon-  
dition,intheoriginalMultiquippackage(if  
any), and with Multiquip part numbers  
clearlymarked.  
Multiquipreservestherighttoquoteandsell  
directtoGovernmentagencies,andtoOrigi-  
nal Equipment Manufacturer accounts who  
useourproductsasintegralpartsoftheirown  
products.  
Terms of payment for parts are net 10 days.  
FREIGHTPOLICY  
All parts orders will be shipped collect or  
prepaidwiththechargesaddedtotheinvoice.  
All shipments are F.O.B. point of origin.  
Multiquip’s responsibility ceases when a  
signedmanifesthasbeenobtainedfromthe  
carrier,andanyclaimforshortageordamage  
mustbesettledbetweentheconsigneeandthe  
carrier.  
6. Thefollowingitemsarenotreturnable:  
SPECIALEXPEDITINGSERVICE  
a. Obsolete parts. (If an item is in the  
price book and shows as being  
replaced by another item, it is  
obsolete.)  
A$35.00surchargewillbeaddedtotheinvoice  
forspecialhandlingincludingbusshipments,  
insuredparcelpostorincaseswhereMultiquip  
mustpersonallydeliverthepartstothecarrier.  
b. Any parts with a limited shelf life  
(such as gaskets, seals, “O” rings,  
and other rubber parts) that were  
purchasedmorethansixmonthsprior  
tothereturndate.  
LIMITATIONSOFSELLER’SLIABILITY  
MINIMUMORDER  
Multiquip shall not be liable here under for  
damagesinexcessofthepurchasepriceofthe  
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  
otherspecial,consequentialorincidentaldam-  
ages.  
The minimum charge for orders from Mul-  
tiquipis$15.00net.Customerswillbeasked  
forinstructionsregardinghandlingoforders  
notmeetingthisrequirement.  
c. Anylineitemwithanextendeddealer  
netpriceoflessthan$5.00.  
d. Special order items.  
RETURNEDGOODSPOLICY  
e. Electricalcomponents.  
f. Paint,chemicals,andlubricants.  
g. Decalsandpaperproducts.  
h. Itemspurchasedinkits.  
Returnshipmentswillbeacceptedandcredit  
willbeallowed,subjecttothefollowingprovi-  
sions:  
LIMITATIONOFWARRANTIES  
Nowarranties,expressorimplied,aremade  
in connection with the sale of parts or trade  
accessoriesnorastoanyenginenotmanufac-  
turedbyMultiquip.Suchwarrantiesmadein  
connectionwiththesaleofnew,completeunits  
aremadeexclusivelybyastatementofwar-  
rantypackagedwithsuchunits,andMultiquip  
neitherassumesnorauthorizesanypersonto  
assume for it any other obligation or liability  
whatever in connection with the sale of its  
products.Apartfromsuchwrittenstatementof  
warranty, there are no warranties, express,  
impliedorstatutory,whichextendbeyondthe  
descriptionoftheproductsonthefacehereof.  
1. AReturnedMaterialAuthorizationmust  
be approved by Multiquip prior to ship-  
ment.  
7. The sender will be notified of any  
materialreceivedthatisnotacceptable.  
2. To obtain a Return Material Authoriza-  
tion,alistmustbeprovidedtoMultiquip  
Parts Sales that defines item numbers,  
quantities,anddescriptionsoftheitems  
tobereturned.  
8. Such material will be held for five  
workingdaysfromnotification,pending  
instructions. If a reply is not received  
within five days, the material will be re-  
turnedtothesenderathisexpense.  
a. Thepartsnumbersanddescriptions  
must match the current parts price  
list.  
9. Creditonreturnedpartswillbeissuedat  
dealer net price at time of the original  
purchase,lessa15%restockingcharge.  
b. The list must be typed or computer  
generated.  
10. In cases where an item is accepted, for  
which the original purchase document  
can not be determined, the price will be  
basedonthelistpricethatwaseffective  
twelvemonthspriortotheRMAdate.  
c. Thelistmuststatethereason(s)for  
thereturn.  
d. The list must reference the sales  
order(s) or invoice(s) under which  
theitemswereoriginallypurchased.  
11. Credit issued will be applied to future  
purchasesonly.  
e. The list must include the name and  
phonenumberofthepersonrequest-  
ingtheRMA.  
PRICINGANDREBATES  
Prices are subject to change without prior  
notice.Pricechangesareeffectiveonaspe-  
cificdateandallordersreceivedonorafterthat  
datewillbebilledattherevisedprice.Rebates  
forpricedeclinesandaddedchargesforprice  
increaseswillnotbemadeforstockonhand  
atthetimeofanypricechange.  
3. AcopyoftheReturnMaterialAuthoriza-  
tionmustaccompanythereturnshipment.  
4. Freight is at the sender’s expense. All  
partsmustbereturnedfreightprepaidto  
Multiquip’sdesignatedreceivingpoint.  
PAGE 48 — MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04)  
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NOTE PAGE  
MT-86D — PARTS & OPERATION MANUAL — REV. #7 (09/02/04) — PAGE 49  
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===  
OPERATION AND PARTS MANUAL  
HERE'S HOW TO GET HELP  
PLEASE HAVE THE MODEL AND SERIAL  
NUMBER ON-HAND WHEN CALLING  
MULTIQUIP’SMAINPHONENUMBERS  
800-421-1244  
310-537-3700  
FAX: 310-537-3927  
PARTSDEPARTMENT  
800-427-1244  
310-537-3700  
FAX: 800-672-7877  
FAX: 310-637-3284  
MAYCOPARTS  
800-306-2926  
310-537-3700  
FAX: 800-672-7877  
FAX: 310-637-3284  
SERVICEDEPARTMENT  
800-478-1244  
310-537-3700  
FAX: 310-537-4259  
MQPOWERSERVICEDEPARTMENT  
800-835-2551  
310-537-3700  
FAX: 310-638-8046  
TECHNICALASSISTANCE  
800-478-1244  
FAX: 310-631-5032  
WARRANTYDEPARTMENT  
800-421-1244, EXT. 279 FAX: 310-537-1173  
310-537-3700, EXT. 279  
MULTIQUIP INC.  
POST OFFICE BOX 6254  
CARSON, CA 90749  
310-537-3700 • 800-421-1244  
FAX:310-537-3927  
WWW:multiquip.com  
Atlanta • Boise • Dallas • Houston • Newark  
Quebec, Canada • Manchester, UK • Rio De Janiero, BR • Guadalajara, MX  
manufactured for Multiquip Inc.  
by  
MIKASA SANGYO CO., LTD. Tokyo, Japan  
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