Multiquip MDR-9GH User Manual

OPERATION AND PARTS MANUAL

Vibratory

Walk-Behind Roller

Model

MDR-9GH

(Honda Gasoline)

© COPYRIGHT 2003, MULTIQUIP INC.

Revision #0 (12/17/03)

MULTIQUIP INC

18910 WILMINGTON AVE. 800-427-1244
CARSON, CALIFORNIA 90746 FAX: [phone]
310-537-3700
800-421-1244 800-478-1244
FAX: [phone] FAX: [phone]

E-mail:[e-mail] • www:multiquip.com

Atlanta • Boise • Dallas • Houston • Newark
Montreal, Canada • Manchester, UK
Rio De Janiero, Brazil • Guadalajara, Mexico

..

. PARTS DEPARTMENT:

..

SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:

PAGE 2 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HERE'S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL

NUMBER

MULTIQUIP’S MAIN PHONE NUMBERS

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

PARTS DEPARTMENT

800-427-1244 FAX: [phone]
310-537-3700 FAX: [phone]

MAYCO PARTS

800-306-2926 FAX: [phone]
310-537-3700 FAX: [phone]

SERVICE DEPARTMENT

800-478-1244 FAX: [phone]
310-537-3700

MQ POWER SERVICE DEPARTMENT

800-835-2551 FAX: [phone]

ON-HAND

WHEN CALLING

310-537-3700

TECHNICAL ASSISTANCE

800-478-1244 FAX: [phone]

WARRANTY DEPARTMENT

800-421-1244, EXT. 279 FAX: [phone]
310-537-3700, EXT. 279

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 3

TABLE OF CONTENTS

MIKASA MDR-9GH­VIBRATORY ROLLER

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

Here's How To Get Help ............................................ 3

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

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

Specifications ............................................................ 6

Dimensions ............................................................... 7

Safety Message Alert Symbols .............................. 8-9

Rules for Safe Operation ................................... 10-11

Operation and Safety Decals .................................. 12

General Information ........................................... 14-15

Vibratory Roller Components .................................. 16

Engine Components ............................................... 17

Inspection/Start-Up ........................................... 20-21

Operation/Lifting/Transporting ........................... 22-23

Maintenance ...................................................... 24-29

Engine Troubleshooting ...................................... 30-31

Roller Troubleshooting ............................................ 32

Explanation Of Code In Remarks Column .............. 34

Suggested Spare Parts ........................................... 35

HONDA GX340K1QAE2
ENGINE

Air Cleaner Assembly ......................................... 68-69

Camshaft Assembly ........................................... 70-71

Carburetor Assembly ......................................... 72-73

Control Assembly ............................................... 74-75

Control Box Assembly ........................................ 76-77

Crankcase Cover Assembly ............................... 78-79

Crankshaft Assembly ......................................... 80-81

Cylinder Barrel Assembly ................................... 82-83

Cylinder Head Assembly .................................... 84-85

Fan Cover Assembly .......................................... 86-87

Flywheel Assembly ............................................ 88-89

Fuel Tank Assembly ........................................... 90-91

Ignition Coil Assembly ........................................ 92-93

Starter Motor Assembly ..................................... 94-95

Muffler Assembly ............................................... 96-97

Piston Assembly ................................................. 98-99

Recoil Starter Assembly................................. 100-101

Labels Assembly ............................................ 102-103

PP

ARAR

P

PP

Decal Placement ................................................ 36-37

Body Assembly .................................................. 38-39

Front Cover Assembly........................................ 40-43

Axle Assembly .................................................... 44-47

Transmission Assembly...................................... 48-49

Hydraulic Oil Tank Assembly ............................. 50-51

Clutch Box Assembly ......................................... 52-55

Vibration Case Assembly ................................... 56-57

Upper Control Handle Assembly........................ 58-61

Lower Control Handle Assembly........................ 62-63

Engine Assembly ............................................... 64-65

Battery Assembly ............................................... 66-67

TS ILLUSTRATS ILLUSTRA

AR

TS ILLUSTRA

ARAR

TS ILLUSTRATS ILLUSTRA

TIONSTIONS

TIONS

TIONSTIONS

Terms and Conditions of Sale ............................... 104

NOTE

Specification and part
number are subject to
change without notice.

PAGE 4 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

PARTS ORDERING PROCEDURES

When ordering parts,

please supply the following information:

❒❒

❒ Dealer account number

❒❒
❒❒

❒ Dealer name and address

❒❒
❒❒

❒ Shipping address (if different than billing address)

❒❒
❒❒

❒ Return fax number

❒❒
❒❒

❒ Applicable model number

❒❒
❒❒

❒ Quantity, part number and description of each part

❒❒
❒❒

❒ Specify preferred method of shipment:

❒❒

✓ FedEx or UPS Ground
✓ FedEx or UPS Second Day or Third Day
✓ FedEx or UPS Next Day
✓ Federal Express Priority One
✓ DHL
✓ Tr u ck

Note: Unless otherwise indicated by customer, 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.

Here’s how to get help...

Please have the model and serial number on
hand when calling.

Parts Department

800-427-1244 Fax: [phone]

310-537-3700 Fax: [phone]

Mayco Parts

800-306-2926 Fax: [phone]

310-537-3700 Fax: [phone]

Service Department

800-478-1244 Fax: [phone]

310-537-3700

MQ Power Service Department

800-835-2551 Fax: [phone]

310-537-3700

Technical Assistance

800-478-1244 Fax: [phone]

Warranty Department

800-421-1244, Ext. 279 Fax: [phone]

310-537-3700, Ext. 279

Multiquip’s Main Phone Numbers

800-421-1244 Fax: [phone]

310-537-3700

Place Your Parts Order Via Web or Fax

For Even More Savings!

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:

Ordered Standard Stock orders

via orders ($750 list and above)

Fax 3% 10%

Web 5% 10%

Special freight allowances
when you order 10 or more
line items via Web or Fax!**

FedEx Ground Service

No other allowances on freight shipped by any other
carrier.

NOTE: DISCOUNTS ARE SUBJECT TO CHANGE

at no charge for freight

MULTIQUIP INC.

18910 WILMINGTON AVENUE
POST OFFICE BOX 6254
CARSON, CALIFORNIA 90749
310-537-3700 • 800-421-1244
FAX: [phone]
E-MAIL: [e-mail]
WWW: multiquip.com

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 5

Direct TOLL-FREE access

to our Parts Department:

Toll-free nationwide — 800-427-1244

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PAGE 6 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — DIMENSIONS

Figure 2. MDR-9GH Vibratory Roller Dimensions

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MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 7

MDR-9GH — SAFETY MESSAGE ALERT SYMBOLS

FOR YOUR SAFETY AND THE SAFETY OF OTHERS!

Safety precautions should be followed at all times when
operating this equipment. Failure to read and understand the
Safety Messages and Operating Instructions could result in
injury to yourself and others.

This Owner's Manual has
been developed to provide
complete instructions for

NOTE

Before using this vibratory roller, ensure that the operating
individual has read and understands all instructions in this
manual.

the safe and efficient
operation of the Multiquip
Model MDR-9GH Vibration
Roller. Refer to the engine
manufacturer’s instructions for
data relative to its safe
operation.

HAZARD SYMBOLS

SAFETY MESSAGE ALERT SYMBOLS

The three (3) Safety Messages shown below will inform you
about potential hazards that could injure you or others. The
Safety Messages specifically address the level of exposure to
the operator, and are preceded by one of three words: DANGER,

WARNING, or CAUTION.

L

Lethal Exhaust Gases

Engine exhaust gases contain poisonous
carbon monoxide. This gas is colorless and

odorless, and can cause death if inhaled.
NEVER operate this equipment in a confined

area or enclosed structure that does not
provide ample free flow air.

Explosive Fuel

GASOLINE is extremely flammable, and its
vapors can cause an explosion if ignited. DO
NOT start the engine near spilled fuel or

combustible fluids. DO NOT fill the fuel tank
while the engine is running or hot. DO NOT
overfill tank, since spilled fuel could ignite if it
comes into contact with hot engine parts or

sparks from the ignition system. Store fuel in
approved containers, in well-ventilated areas
and away from sparks and flames. NEVER
use fuel as a cleaning agent.

DANGER: You WILL be KILLED or

SERIOUSLY injured if you do not follow
directions.

WARNING: You CAN be KILLED or

SERIOUSLY injured if you do not follow
directions.

CAUTION: You CAN be injured if you

do not follow directions.

Potential hazards associated with this vibratory roller operation
will be referenced with Hazard Symbols which appear
throughout this manual, and will be referenced in conjunction
with Safety Message Alert Symbols.

Burn Hazards

Engine components can generate extreme heat.
To prevent burns, DO NOT touch these areas
while the engine is running or immediately after
operations. Never operate the engine with heat
shields or heat guards removed.

Rotating Parts

NEVER operate equipment with covers, or

guards removed. Keep fingers, hands, hair and
clothing away from all moving parts to prevent
injury.

PAGE 8 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — SAFETY MESSAGE ALERT SYMBOLS

Accidental Starting

ALWAYS place the engine ON/OFF switch in

the OFF position, when the vibration roller is
not in use.

Sight and Hearing hazard

ALWAYS wear approved eye and hearing

protection.

Respiratory Hazard

ALWAYS wear approved respiratory

protection.

Equipment Damage Messages

Other important messages are provided throughout this manual
to help prevent damage to your vibration roller, other property,
or the surrounding environment.

NOTE

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

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 9

CAUTION:

MDR-9GH — RULES FOR SAFE OPERATION

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 MIKASA MDR-9GH Vibratory Roller.

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. ALWAYS wear slip resistant safety
shoes or boots.

■

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 touch the hot exhaust manifold,
muffler or cylinder. Allow these parts to
cool before servicing engine or vibratory
roller.

■

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

hot

with

■

The engine of this vibratory roller requires an adequate free
flow of cooling air. NEVER operate the vibratory roller in any
enclosed or narrow area where free flow of the air is restricted.
If the air flow is restricted it will
cause serious damage to the
vibratory roller or engine and
may cause injury to people and
property. Remember the roller’s
engine gives off DEADLY gases.

■

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

explosion could result from fuel vapors, or if fuel is spilled on
a hot engine.

components can cause serious burns.

smoke around or near the machine. Fire or

■

NEVER operate the vibratory roller in an explosive

■

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.

atmosphere or near combustible
materials. An explosion or fire could
result causing severe

bodily harm or

even death.

■

Manufacturer 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 wear proper respiratory (mask), hearing and eye
protection equipment when operating the vibratory roller.

PAGE 10 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

■

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

■

ALWAYS store the vibratory roller in a clean, dry location out
of the reach of children.

■

NEVER run engine without air cleaner. Severe engine

damage may occur.

■

NEVER leave the vibratory roller unattended, turn off engine.

■

CAUTION must always be observed while servicing this

vibratory roller. Rotating parts can cause injury if contacted.

■

DO NOT leave vibratory roller with engine running. Use
chock blocks if parking

vibratory roller on a grade.

MDR-9GH — RULES FOR SAFE OPERATION

■

NEVER disconnect any

These devices are intended for operator safety. Disconnection
of these devices can cause severe injury, bodily harm or even
death! Disconnection of any of these devices will void all
warranties.

Loading and Unloading (Crane)

■

Before lifting, make sure that machine parts (hook and
vibration insulator) are not damaged and screws are not
loosened or lost.

■

Always make sure crane or lifting device has been properly
secured to the hook of guard frame on vibratory roller.

■

NEVER lift the machine while the engine is running.

■

Use adequate lifting cable (wire or rope) of sufficient strength.

■

Use one point suspension hook and lift straight upwards.

■

NEVER allow any person or animal to stand underneath the
machine while lifting.

■

Try not to lift machine to unnecessary heights.

Transporting

"emergency or safety devices"

.

■

■

In emergencies

nearest phone or
Also know the phone numbers of the nearest

ambulance, doctor

information will be invaluable in the case of an
emergency.

ALWAYS know the location of the nearest and

always

know the location of the

keep a phone on the job site

and

fire department

. This

first aid kit

.

.

■

Always shutdown engine before transporting.

■

Tighten fuel tank cap securely and close fuel cock to prevent
fuel from spilling.

■

Drain fuel when transporting vibratory roller over long
distances or bad roads.

■

Always tie-down the vibratory roller during transportation by
securing the roller's guard frame with rope.

Emergencies

■

ALWAYS know the location of the nearest

fire extinguisher

Maintenance Safety

.

■

■

■

■

■

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.

■

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

■

DO NOT pour waste, oil or fuel directly onto the ground,
down a drain or into any water source.

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 11

MDR-9GH — OPERATION AND SAFETY DECALS

Figure 1 displays the operation and safety decals as they appear on the vibratory roller. Should any of these decals become
damaged or unreadable, contact the Multiquip Parts Department for a replacement set.

Figure 1. Operation and Safety Decals

PAGE 12 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

NOTE PAGE

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 13

MDR-9GH — GENERAL INFORMATION

The Mikasa Model MDR-9GH is a powerful compacting tool
capable of applying a tremendous force in consecutive impacts
to a soil surface. With 28-inch drums and 32 inches overall width,
virtually any asphalt or mixed granular soil compaction job is
quickly cut down to size.

The impact force of the MDR-9GH levels and uniformly
compacts voids between soil particles to increase dry density.

Features include:



Hydraulic variable speed transmission assures easy
handling.



Deadman device which when pressed or hit will
cause the travel lever to return to neutral position
bringing the machine to a stop.



Non-corrosive water tank for the sprinkler system with a
capacity of 6 gallons.



Simple dual-lever controls assure operator safety and
convenience.



Sight gauge for hydraulic oil tank.



Front -mounted auxiliary travel lever.



Four large rubber shock mounts minimize vibrations to the
engine and hydraulics.

FREQUENCY/SPEED

The vibrating roller maximum frequency is 3000 vpm (vibrations
per minute). The forward and reverse travel speed of the vibratory
roller is approximately 1.8 mph (3 km/hour).

ENGINE

The Mikasa MDR-9GH Vibratory Roller is equipped with a
HONDA GX340KQAE2 engine.

CONTROLS

Before starting the MDR-9GH Vibratory Roller, identify and
understand the function of the controls and components as
indicated in Figure 6.

TRANSPORTATION

Adjustable transport hooks allow an operator to place the roller
on the tailgate of a dump truck without any assistance. The
control handle of the MDR-9GH Vibratory Roller can be folded
vertically for ease of transport and storage.

LIFTING THE ROLLER

When lifting of the roller is required (Figure 3), attach a suitable
hook or shackle to the
lifting device is capable of lifting 1,940 lbs (880 kg).

lifting hooks

of the roller. Make sure the



Convenient tie-downs, front and rear.



Scraper Bar.



Drum sprinkler system.



Handle folds to 90 degrees for storage and transport..

Figure 3. Lifting The Roller

PAGE 14 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — GENERAL INFORMATION

CAUTION :

NEVER! stand under, or get onto the roller

while it is being lifted or moved.

CAUTION :

CAUTION :

NEVER! use any other part of the roller for

lifting purposes. Use the lifting eye. Using other
parts of the roller for lifting will cause severe
damage to the roller,

Tipping (Rollovers)

NEVER! operate the roller on side slopes (Figure 5). The

possibility exist that the roller could tip over (roll over), thus
causing bodily harm even death and serious damage to the
equipment.

ONLY! use steel ropes or chains that are
capable of lifting at least 1,940 lbs. (880 kg ).

Figure 5. Recommended Slope

OPERATING ON SLOPES

Special care must be taken when operating the roller on hills or
slopes. There exist the possibility of serious injury to the operator
and severe damage to the roller in the event of a roll over.
ALWAYS operate the roller up and down hills rater than from
side to side. For safe operation hillside slopes should not exceed
12 degree (21 % grade). See Figure 4 below.

In the event the roller does tip over, extreme care must be taken
to prevent damage to the engine. When the roller has been
tipped over, oil from the engine crankcase can flow into the
combustion chamber, which can severely damage the engine
the next time it is started.

IMMEDIATELY after a unit has tipped over upright the unit as
soon as possible to prevent oil from leaking into the combustion
chamber.

CAUTION :

NOTE

Figure 4. Recommended Slope

To prevent damage to the engine after a
rollover, the unit must NOT be started.
NEVER start a unit after a rollover. CONTACT
your nearest authorized Multiquip dealer for
instructions or servicing.

NEVER! operate the roller on

slopes

causing injury to personnel and
severe damage to the equipment

. The roller may tip over

side

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 15

MDR-9GH — VIBRATORY ROLLER COMPONENTS

Figure 6. MDR-9GH Vibratory Roller

Components

Figure 6 illustrates the location of the major components
for the MDR-9GH Vibratory Roller. The function of each
component is described below:

1. Handle Bar – When operating the roller, this handle is to
be in the downward position. When the roller is to be

stored

, move the handle bar to the upright position.

2. Hand Grip – When operating the roller, use this hand grip
to maneuver the roller. Also has dead man device, when
pressed or hit while traveling in reverse, causes the travel
lever to return to neutral position to stop the machine.

Push

3. Travel Lever –
in a forward direction,
will move in backwards direction. Placing the lever in the
middle (midway) will cause the roller not to move (neutral).

4. Vibrator Lever – Turns the vibration on and off.

5. Oil Cap – Open to fill with proper grade of diesel engine
oil.

6. V-Belt Cover – Remove this cover to gain access to the V­belts. NEVER run the vibratory roller without the V-belt cover.
If the V-belt cover is not installed, the possibility exist that
your hand may get caught between the V-belt and clutch,
thus causing serious injury and bodily harm.

PAGE 16 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

the lever forward, the roller will move

pull

the lever backwards, the roller

7. Engine – This vibratory roller uses a HONDA
GX340KQAE2 gasoline engine. Refer to the owner’s
manual for engine information and related topics.

8. Vibrator Lever (on the body of machine) – Turns the
vibration on and off.

9. Water Tank – Holds 6 gallons (23 liters) of water for the
sprinkler system.

10. Shock Absorber -

11. Scraper Bar – This bar helps prevent buildup of material
between the drum and the frame.

12. Vibration Rollers – 18-inch diameter steel drums that
provide the compaction force in the compaction and
patching of asphalt-type surfaces.

13. Checking Cover for Chains – Take off the cover to check
and lubricate chains.

14. Water Valves– Turn on the water sprinkling system.

15. Hydraulic Oil Gauge – Indicates the hydraulic oil level.

MDR-9GH — ENGINE COMPONENTS

Figure 7. HONDA GX340KQAE2 Engine Components

INITIAL SERVICING

The engine (Figure 7) must be checked for proper lubrication and
filled with fuel prior to operation. Refer to the manufacturers engine
manual for instructions & details of operation and servicing. The
engine shown above is a HONDA engine, operation for other
types of engines may vary somewhat.

1. Fuel Filler Cap – Remove this cap to add unleaded
gasoline to the fuel tank. Make sure cap is tightened
securely. DO NOT over fill.

6. Choke Lever – Used in the starting of a cold engine, or in
cold weather conditions. The choke enriches the fuel
mixture.

7. Air Cleaner – Prevents dirt and other debris from entering
the fuel system. Remove wing-nut on top of air filter
cannister to gain access to filter element.

DANGER

Adding fuel to the tank should be done only when
the engine is stopped and has had an opportunity to

cool down. In the event of a fuel spill, DO NOT
attempt to start the engine until the fuel residue has been completely
wiped up, and the area surrounding the engine is dry.

2. Throttle Lever – Used to adjust engine RPM speed (lever
advanced forward

FAST

).

SLOW

, lever back toward operator

8. Spark Plug – Provides spark to the ignition system. Set
spark plug gap to 0.6 - 0.7 mm (0.028 - 0.031 inch) Clean
spark plug once a week.

9. Muffler – Used to reduce noise and emissions.

NOTE

Operating the engine without an
air filter, with a damaged air filter,
or a filter in need of replacement
will allow dirt to enter the engine,
causing rapid engine wear.

WARNING

3. Engine ON/OFF Switch – ON position permits engine
starting, OFF position stops engine operations.

4. Recoil Starter (pull rope) – Manual-starting method. Pull
the starter grip until resistance is felt, then pull briskly and
smoothly.

5. Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop
the flow of fuel.

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 17

while the engine is running or immediately after operating. NEVER
operate the engine with the muffler removed.

10. Fuel Tank – Holds unleaded gasoline. For additional
information refer to engine owner's manual.

Engine components can generate extreme heat.
To prevent burns, DO NOT touch these areas

MDR-9GH — INSPECTION

CAUTION :

Never operate the vibratory
roller in a confined area or
enclosed structure that
does not provide ample

free flow of air.

ALWAYS wear approved eye and hearing

protection before operating the vibratory roller.

BEFORE STARTING

1. Read safety instructions at the beginning
of manual.

2. Familiarize yourself with the operating
and control elements of the machine and
the working environment. This includes obstacles in the
working area, bearing capacity of the ground and the
necessary safety provisions.

3. Check the air filter for dirt and dust. If the air filter is dirty, replace

air filter with a new one as required.

4. Check fastening nuts and bolts for tightness. Loose threads
may cause damage to the machine when vibrating.

3. If the oil level is low, fill to the edge of the oil filler
hole with the recommended oil type (Table 4).
Maximum oil capacity is 1.6 quarts (1.1 liters).

DANGER

CHECKING FUEL

EPYTLIO.4ELBAT

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Explosive Fuel

Explosive Fuel

Diesel fuel is highly flammable and can be danger­ous if mishandled. DO NOT smoke while refueling.

DO NOT attempt to refuel the vibratory roller if the

hot!

or

engine is

running.

5. Understand the geographical features and regulations of
the job site.

6. Clean the vibratory roller, removing dirt and dust,
particularly, the bottom of the plate, engine cooling air inlet.

CHECKING ENGINE OIL LEVEL

1. Make sure that the machine is situated in a flat
surface so that level measurements will be accurate.

2. Pull out the dipstick from the oil tank (Figure 8).

1. Remove the fuel cap located on top of fuel tank.

2. Visually inspect to see if fuel level is low. If fuel is low, replenish
with diesel fuel (Figure 9).

3. When refueling, be sure to use a strainer for filtration. DO

NOT top-off fuel. Wipe up any spilled fuel.

CAUTION :

DO NOT overfill oil tank. This could cause oil

leaks and sluggish operation. Clean cap and
surrounding area before opening to prevent dirt
from entering tank.

DANGER

Figure 9. Refueling

Fuel spillage on a hot engine can case a

explosion

spilled fuel completely to prevent fire hazards.

NEVER!

. If fuel spillage occurs, wipe up the

smoke around or near the roller.

fire

or

Figure 8. Oil Dipstick

PAGE 18 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — INSPECTION

CHECKING HYDRAULIC SYSTEM

1. Check the oil tank level gauge (Figure 10). Oil level
should be at the middle indication of the gauge or
higher. Fill as required

2. Check the surroundings of the oil tank, hydraulic
pump and motor for oil leakage.

Figure 10. Hydraulic System Oil Level Gauge

DANGER

ALWAYS keep hands and fingers away from

pinch points. DO NOT allow anyone to reach in
on dangerous sections of the machine to avoid
any accidents.

CHECKING THE CLUTCH BOX OIL LEVEL

1. Check clutch box for any oil leakage.

2. Remove the level plug and check oil level (Figure 12).

3. Add oil if necessary.

CHECKING THE VIBRATOR OIL LEVEL

1. Remove the red filler plug and the oil level inspection hole
plug from the vibrator case (Figure 13).

2. Fill with oil until oil overflows from inspection hole.

Figure 12. Clutch Box Oil Level Check

CHECKING THE V-BELT

1. Check all bolts and screws and make sure all are
securely tightened.

2. Check V-belt for proper tension. The normal slack
should be approximately 1/8 inch (3 to 5 mm) when
the belts are forcibly depressed between the two
sheaves (Figure 11). Insufficient tension causes
weak vibration and machine damage.

Figure 11. V-Belt Tension

Figure 13. Vibrator Oil Level Check

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 19

MDR-9GH — INSPECTION/START-UP

CHECKING WATER TANK

1. Check the water tank to see if filled. Add water if necessary.
The water tank has a capacity of approximately 6 gallons
(23 liters) (Figure 14).

Figure 14. Water Tank Check

CAUTION :

Be careful not to confuse the water tank with the
oil tank.

POSITIONING THE HANDLE BAR

1. Release the handle bar release pin (Figure 15) and position
the handle bar to the lowered position before starting
operation.

2. When machine is not in use, release the handle bar release
pin and position the handle bar to the upright position.

Handle Bar

Release Pin

CHECKING LEVERS

1. Check travel and vibrator levers to make sure they are
functioning properly (Figure 6).

2. With travel lever placed in reverse, push the deadman
device and verify that the travel lever returns to neutral
position. The travel lever stays in neutral position once the
deadman device is released.

CHECKING SCRAPER BAR

1. Check scraper bar and make sure that they are not clogged
with mud, bent or damaged (Figure 6).

2. Adjust clearance between drums and scrapers as
necessary.

CHECKING BOLTS, NUTS, AND SCREWS

1. Check bolts, nuts, and screws on various parts of the
machine, including the engine, for proper tightness.

INITIAL STARTUP (ENGINE)

Recoil Start

1 Place the

Figure 15. Handle Bar Positioning

fuel valve lever

Figure 16. Engine Fuel Valve Lever

(Figure 16) to the "ON" position.

PAGE 20 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — START-UP

2. Place the
position.

NOTE

Engine ON/OFF switch

Figure 17. Engine ON/OFF Switch

(Figure 17) in the "ON"

The CLOSED position of the choke
lever enriches the fuel mixture for
starting a COLD engine. The OPEN
position provides the correct fuel
mixture for normal operation after
starting, and for restarting a warm
engine.

4. Rotate the
and
set to ensure optimum operating speeds.

5. Grasp the starter grip (Figure 20) and slowly pull it out. The
resistance becomes the hardest at a certain position, corre­sponding to the compression point. Pull the starter grip briskly
and smoothly for starting.

throttle lever

slow

for starting. The engine governor speed is factory

Figure 19. Throttle Lever

(Figure 19) halfway between

fast

3. Place the
position.

Choke Lever

CAUTION

The engine speed has been
set at the factory. Changing the
governor speed could damage
the vibratory roller.

(Figure 18) in the "

Figure 18. Choke Lever

CLOSED

"

Figure 20. Starter Grip

CAUTION

DO NOT pull the starter rope all the way to the

end. DO NOT release the starter rope after
pulling. Allow it to rewind as soon as possible.

Electric Start

1. Turn the key to the "START" position until the engine star ts.
If the engine fails to start within 5 seconds, release the key, and
wait at least 10 seconds before operating the starter again.

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 21

MDR-9GH — OPERATION

TRAVELING

CAUTION :

Make sure to follow all safety rules referenced
in the safety section of this manual before
operating roller. Keep work area clear of
debris and other objects that could cause
damage to the roller or bodily injury.

1. To make the roller move in the forward direction push the
travel lever ( Figure 21) forward. This roller has a hydraulic
variable speed transmission. By moving the travel lever
varioys increments, you can vary the speed from 0 to 1.8 mph
(0 to 3 km/hr).

VIBRATING

1. Shift the two vibrator levers (Figures 22 and 23) to the
vibrate position to start vibrations.

Figure 22. Vibrator Lever

Figure 21. Travel Lever

2. To make the roller move in the reverse direction pull the travel
lever ( Figure 21) backwards.

CAUTION :

3. Firmly gasp the roller's hand grip, the roller will begin moving
in the desired position when the direction lever has been
placed in the desired position.

CAUTION :

DO NOT reduce speed during work.

When shifting travel lever from forward
to reverse, be sure to stop the lever at
the neutral position first before moving
the lever to the opposite direction. DO
NOT shift the lever from forward to
reverse (or reverse to forward) in one
motion.

WATERING

1. To operate water sprinkling system, turn on the front and
rear water valves on the side of the roller. (Figure 24).

CAUTION :

After test travel, shut down engine and
check for any problems including oil
leakage. If any trouble is found, correct
the problem before attempting to operate
the roller again.

Figure 23. Vibrator Lever (Body)

Using vibration with clutch slipping
causes the clutch to burn. Also, vibration
should NOT be used over completely
compacted area, paved road surface, or
with stationary roller.

Figure 24. Water Valves

PAGE 22 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — OPERATION/LIFTING/TRANSPORTING

STOPPING

1. Place the vibrator and travel levers to the neutral position.

2. Slow down the engine and allow to cool for at least 2
minutes. In an electric start, return the key switch to
the STOP position as soon as the engine stops.

CAUTION :

Neglecting to return the key switch to the
STOP position will cause the battery to
discharge, making start-up impossible the

LIFTING

1. Use a crane or lift to load and unload the machine. A
skilled crane operator is required to perform the job.

2. When lifting the machine, check for any damaged or
loose bolts, lifting hooks, and shock mounts.

3. Check any damaged or loose bolts in the guard frame to
avoid machine sliding off.

4. Make sure that the machine is shut off before machine is
lifted.

5. Use reliable cable for lifting.

next time.

6. Always lift the machine vertically and keep the

3. After the engine stops, close the fuel cock.

4. The hydraulic brake is automatically engaged when the
travel lever is in neutral position. When parked on a slope
with the engine turned off, place a block against the
roller drum to prevent the roller from moving.

UNLOADING

1. If you need to move the roller by pushing it manually
once engine is stopped, push in the upper and lower
knobs of the transmission check valve. This will
cause the hydraulic break to disengage and allow
the roller to be moved without causing damage
(Figure 25).

machine away from workers and animals.

7. Do not lift the machine higher than the required
height.

TRANSPORTING

1. Always make sure that the machine is shut off while
being transported.

2. Check that the fuel cap is properly closed and
tightened.

3. When traveling long distances or on rugged terrain,
drain the fuel of the machine before transporting.

4. Tie down the machine securely on the
transportation so that it will not move or topple over.

Figure 25. Disengaging Hydraulic Brake

2. After moving, reset upper and lower knobs.

CAUTION :

NEVER tow roller with any type of vehicle.

Doing so will damage the hydraulic
system.

NEVER perform unloading procedure on
a slope. This may cause roller to roll down
if parking brake or blocking is deficient.

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 23

MDR-9GH — MAINTENANCE

CAUTION:

Inspection and other services should
carried out on hard and level ground with the
engine shutdown.

INSPECTION AND MAINTENANCE SERVICE TABLES

1. To make sure your plate vibratory roller is always in good
working condition before using, carry out the maintenance
inspection in accordance with Tables 4 through 6.

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SKRAMER

CAUTION:

Fuel piping and connections should be replaced
every 2 years.

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These inspection intervals are for operation
under normal conditions. Adjust your inspection
intervals based on the number hours vibratory
roller is in use, and particular working conditions.

DAILY SERVICE

z

Check for leakage of fuel or oil.

z

Check for loose screws including tightness. See Table 6
below (tightening torque ), for retightening:

T4 07 051 003 005 057 001,1 004,1 000,2

T8-6 001 052 005 008 003,1 000,2 007,2 008,3

T11 051 004 008 002,1 000,2 009,2 002,4 006,5

* 001

z

Remove soil and clean the bottom of roller.

z

Check the levers, cables and linkage.

z

Check engine oil.

mm6 mm8 mm01 mm21 mm41 mm61 mm81 mm02

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~056

053

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PAGE 24 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — MAINTENANCE

SPARK PLUG

1. Remove and clean the spark plug (Figure 26).

2. Adjust the spark gap to 0.028 ~0.031 inch (0.6~0.7 mm). This
unit has electronic ignition, which requires no adjustments.

Figure 26. Spark Plug Gap

ENGINE OIL REPLACEMENT

1. Replace engine oil, first in 25 hours of operation and every

50 to 100 hours afterwards.

warm

2. Drain the engine oil when the oil is

Figure 27.

as shown in

AIR FILTER

1. Remove the air cleaner cover and foam filter element as
shown in Figure 28.

2. Tap the paper filter element (Figure 28) several times on a
hard surface to remove dirt, or blow compressed air [not
exceeding 30 psi (207 kPa, 2.1 kgf/cm
element from the air cleaner case side.
Brushing will force dirt into the fibers. Replace the paper filter
element if it is excessively dirty.

3. Clean foam element in warm, soapy water or nonflammable
solvent. Rinse and dry thoroughly. Dip the element in clean
engine oil and completely squeeze out the excess oil from the
element before installing.

2

)] through the filter

NEVER

brush off dirt.

3. Remove the oil drain bolt and sealing washer and allow
the oil to drain into a suitable container.

4. Replace engine oil with recommended type oil as listed
in Table 3. Engine oil capacity is 1.16 quarts (1.1 liters).
DO NOT overfill.

5. Install drain bolt with sealing washer and tighten se­curely.

Figure 27. Engine Oil (Draining)

Figure 28. Engine Air Filter

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 25

MDR-9GH — MAINTENANCE

CLUTCH
PULLEY

VIBRATOR
PULLEY

CHECKING THE CHAINS

CAUTION:

1. Take off the checking cover on roller and coat grease on the
chain if necessary (Figure 29). The chain should be lightly
lubricated with motor oil.

Figure 29. Chain Cover

2. Check the chain tension and if loose, adjust the chain tension
with the tightener (Figure 30. Chain tension should be
adjusted every 50 hours of operation.

VIBRATION CLUTCH ADJUSTMENT

1. Remove the protective cover from the clutch by removing
the 4 allen screws.

2. Pull out the stop key and turn to the release position
(Figure 30).

3. Viewing the clutch from the shifter-pulley side: if the clutch
nut is turned to the right, the clearance between the adjusting
and pressure plate decreases as the amount of torque
increases. Normal adjustment is from 1 to 2 notches.

NEVER attempt to check the V-belt with the engine
running. Severe injury can occur if your hand gets
caught between the V-belt and the clutch (Figure

31). Always use safety gloves.

Figure 31. V-Belt Hazard

Figure 30. Chain Tightener

4. Make sure that the shifting lever is not too stiff. Lever should
engage with moderate pressure.

5. After adjustment, return the stop key to the locked position.

PAGE 26 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — MAINTENANCE

HYDRAULIC OIL CHECK

1. Check for any oil leakage from the hoses and joints daily.

2. Check hydraulic oil level every 4 to 5 hours after starting
operation.

3. After one week of operation, check hydraulic level twice a
day .

4. After two weeks of operation, check hydraulic level once a
day .

5. Replace hydraulic oil after first 200 hours and in every 1,000
hours of operation.

CAUTION:

Make sure hydraulic oil is at a normal safe
operating level. DO NOT over fill.

REPLACING HYDRAULIC OIL

1. Change the hydraulic oil every 1,000 to 1,500 hours of
operation. Change the hydraulic oil more often in high
ambient temperature operation.

HYDRAULIC OIL FILTER CHECK

1. The hydraulic oil filter should be replaced after first 25 hours
of operation.

2. After first replacement, it should be replaced after 250 hours
operation (2 months), every 500 hours of operation
(4 months), and every 1,000 hours of operation thereafter.

3. When the suction resistance exceeds 254 mmHg
(oil temperature in operation is 140 degrees F), replace
filter.

4. To remove the oil filter, wind a cloth around the filter to prevent
slipping (Figure 33).

5. Tie a rope securely around the filter (Figure 33).

2. Remove the drain plug and hose tank and drain the hydraulic
oil.

3. Reinstall the drain plug to the oil tank.

4. Open the tank cap (Figure 32) and fill tank with hydraulic oil.
(Capacity: About 4.5 gallons). Use
equivalent.

Figure 32. Hydraulic Oil Change

5. After filling tank, tighten the tank cap firmly with a wrench.

Shell Tellus Oil #46

or

6. Forcibly pull the rope to remove the filter (Figure 34).

7. Immediately replace with new filter, screwing it on by hand
to avoid hydraulic oil leak.

CAUTION:

Make sure that dust , water, and other foreign
objects do not enter tank. It is recommended
to filter the oil through a cloth.

Figure 33. Cloth and Rope Around Filter

Figure 34. Filter Removal

NOTE

Use only genuine Mikasa
replacement oil filters (10
micron filter paper. Do not use
automobile-type oil filters.

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 27

HDRAULIC AIR EXTRACTION

1. After filling hydraulic oil tank with oil, loosen the oil hose
joint and check that oil is enough to reach the oil suction
and outlet ports in the hydraulic transmission. Tighten the
hose joint securely after checking.

2. Loosen the charge relief valve located on the front side of
the hydraulic transmission (Figure 35).

Figure 35. Loosening Charge Relief Valve

MDR-9GH — MAINTENANCE

Figure 36. Unscrewing Right Lock Nut

3. Check that oil flows out from the valve hole.

4. Replace the charge relief valve tightly.

5. With the travel and vibrator levers in neutral position, start
the engine and idle at low speed for 3 to 5 minutes.

6. Check the forward and reverse rotation of the output shaft
by moving the travel lever slowly to its forward and reverse
positions.

7. Check the oil level gauge and make sure that there are no
air bubbles mixed in the oil. After checking, operate the roller
slowly at first then at full speed.

8. When oil level in the tank is low, replenish oil up to the
specified level, and screw the cap securely with a wrench.

9. If bubbles remain in the oil or foam is found, air is being
sucked through the suction side and should be checked.

NEUTRAL POSITION ADJUSTMENT

Once the travel lever has veen set to neutral position with the
engine running, the hydraulic brake is is operating and the roller
should not move. If the roller inches forward or backwards with
the lever in the neutral position, turn-buckle of the cable should
be adjusted as follows:

3. If the machine moves forward, screw the turn-buckle
clockwise. If the machine moves backwards, screw the turn­buckle counterclockwise (Figure 38).

4. Screw back the lock nuts on the turn-buckle.

5. Start the engine and make sure that the roller does not inch
forward or backward at the neutral position of the travel
lever.

Figure 37. Unscrewing Left Lock Nut

1. Stop the engine and set the travel lever in the neutral
position.

2. Unscrew the two lock nuts on the sides of the cable
(Figures 36 and 37).

PAGE 28 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

Figure 38. Adjusting the Turn-Buckle

MDR-9GH — MAINTENANCE

If the neutral position of the travel lever and the neutral point of
transmission do not match after adjustment is repeated, align as
follows:

1. Loosen the hex socket head bolt M10 used for mounting the
control lever on the underside of the transmission
(Figure 39).

2. For forward movement, move the control lever slightly to the
left.

3. For backwards movement, move the control lever slightly to
the right.

Figure 39. Unscrewing Left Lock Nut

BATTERY MAINTENANCE

DANGER :

Lead-acid battery contains
sulfuric acid, which may damage
eyes or skin on contact.

zz

z

DO NOT close the exhaust outlet of battery. The gas pressure

zz

building up in the battery may cause explosion.

zz

z

Before using a battery charger, read and understand the

zz

charger instruction manual thoroughly.

zz

z

Charge the battery in a non-spark, well-ventilated area. Avoid

zz

fire from cigarette sparks or matches.

1. If a battery has not been used for some time, reduce
the charge level initially to protect each plate inside
the battery.

2. Check the battery terminals periodically to ensure
that they are in good condition.

3. Use wire brush or sand paper to clean the battery
terminals.

4. Check battery for cracks or any other damage. If white
pattern appears inside the battery or paste has
accumulated at the bottom, replace the battery.

5. Measure the specific gravity of electrolyte:

zz

z

completely charged: 1.270 - 1.290

zz
zz

z

needs charging: 1.260 or lower

zz

6. If the machine will not be in operation for a long
period of time, charge the battery sufficiently, tighten
all caps, correctly, store in cool dry place and check
the battery charge level every month to maintain the
performance of the battery.

BATTERY CABLE CONNECTION

1. When removing cable, disconnect the ground side (normally
negative) first (Figure 40).

FOR YOUR SAFETY:

zz

z

ALWAYS wear a face shield to avoid acid getting into the

zz

eyes. If acid gets in contact with eyes, flush immediately with
clean water and get medical advice.

zz

z

Wear rubber gloves and protective clothes to keep acid off

zz

skin. If acid gets in contact with skin, wash off immediately
with clean water.

zz

z

Use a flashlight to check battery electrolyte level. ALWAYS

zz

check the engine is stopped.

zz

z

DO NOT charge battery or jump-start engine when the

zz

battery is frozen. Warm the battery to 15 degrees F or battery
may explode.

zz

z

Replace the battery with the same or similar capacity battery

zz

or battery may explode.

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 29

Negative
Terminal

Positive
Terminal

Figure 40. Battery Connection

2. When installing cable connect the ground side (normally
negative) last.

MDR-9GH — ENGINE TROUBLESHOOTING

Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown,
please take a remedial action following the diagnosis based on the Engine Troubleshooting (Table 8) information shown
below and on the proceeding page. If the problem cannot be remedied, please leave the unit just as it is and consult our
company's business office or service plant.

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.resnednocecalpeR

.gniriw

ecalperronoitalusni,pagkcehC

,noitalusnigulpkrapskcehC

ecalper,gniriwhctiwskcehC

naelcdnapagkrapstcerrocteS

gulpkrapsevitcefedecalpeR

ecalperdna,metsysleufhsulF

.leuffoepyttcerrochtiw

?ytridrenaelcriA .renaelcriaecalperronaelC

?dedurtorprokcutsevlavtsuahxe/noitcuS.sevlavtaes-eR

?nrowrednilycro/dnagnirnotsiP

kraps,elbaliavasileuf",tratsottluciffiD

"wolsinoisserpmocdnatneserpsi

?ylreporpdenethgit

?degamad

.roterubractatneserpleufoN

?deggolcretlifleuF.retlifleufecalpeR

?enilleufniriA.enilleufdeelB

tongulpkrapsro/dnadaehrednilyC

teksaggulpkrapsro/dnateksagdaeH

?knatleufnielbaliavatonleuF.leuffoepyttcerrochtiwlliF

?ylreporpnepotonseodkcocleuF

?deggolcelohrehtaerbpacknatleuF .packnatleufecalperronaelC

.notsip

.gulpkraps

.steksag

rodnasgnirnotsipecalpeR

dnastlobdaehrednilyceuqroT

gulpkrapsdnadaehecalpeR

leufnesoolottnacirbulylppA

.yrassecenfiecalper,revelkcoc

PAGE 30 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — ENGINE TROUBLESHOOTING

)DEUNITNOC(GNITOOHSELBUORTENIGNE.8ELBAT

MOTPMYSESUACELBISSOPNOITULOS

?naelctonrenaelcriArenaelcriaecalperronaelC

.erifsimtonseoddna

.serifsimtub

.staehrevoenignE

.setautculfdeepslanoitatoR

.noitcnuflamretratslioceR

reporpsinoisserpmoc"rewopnikaeW"

reporpsinoisserpmoc"rewopnikaeW"

?gulpkrapsytriD .gulpkrapsecalperronaelC

?ytridsnifgnilooC.snifgniloocnaelC

?trid

?roterubracnilevelreporpmI

?gulpkrapSevitcefeD .gulpkrapsecalperronaelC

?gulpkrapSevitcefeD

?metsysleufniretaW

?evitcefedliocnoitingI.liocnoitingiecalpeR

?reporpmieulavtaehgulpkrapS

?leuffoepyttcerroC leuffoepyttcerrochtiwecalpeR

?yltcerrocdetsujdaronrevoG.ronrevogtsujdA

?evitcefedgnirpsronrevoG.gnirpsronrevogecalpeR

?detcirtserwolfleuF

dnatsudhtiwdeggolcmsinahcemlioceR

?esoolgnirpslairpS.gnirpslairpsecalpeR

.rotaerubrac

.gulpkraps

.sgolcro

.retawdna

dliub-er,tnemtsujdataolfkcehC

ecalperdna,metsysleufhsulF

.leuffoepyttcerrochtiw

foepyttcerrochtiwecalpeR

skaelrofmetsysleuferitnekcehC

paoshtiwylbmessaliocernaelC

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 31

MDR-9GH — ROLLER TROUBLESHOOTING

Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a
breakdown, please take a remedial action following the diagnosis based on the Roller Troubleshooting (Table 9) information
shown below and on the proceeding page. If the problem cannot be remedied, please leave the unit just as it is and consult
our company's business office or service plant.

GNITOOHSELBUORTRELLOR.9ELBAT

MOTPMYSMELBORPELBISSOPNOITULOS

?hctulclagufirtnecevitcefeD .hctulcecalperroriapeR

?egnalfdnagnilpuocrebburdegamaD .egnalfdnagnilpuocrebburecalpeR

?knildnaelbaclevartevitcefeD .knildnaelbaclevartecalperroriapeR

?reparcsnidumhcumootroreparcsdegamaD .reparcsriaperroecalpeR

rolevarttonseodtinU

.htoomstonsilevart

?noitatormurddaB .murdecalperroriapeR

roetarbivtonseodtinU

.noitarbivkaewsah

?retlifliodeggolcrodegamaD.retlifecalpeR

?epipciluardyhgnikaelrodegamaD .strapecalperroriapeR

?liodetanimatnocrolevelliowoL .lioecalperrohsinelpeR

?noissimsnartciluardyhgnikaelrodegamaD .pmupciluardyhecalperroriapeR

?noissimsnartciluardyhgnikaelrodegamaD .rotomciluardyhecalperroriapeR

?gniraebdnaraegmurddegamaD.strapriapeR

?hctulclagufirtnecevitcefeD .hctulcecalperroriapeR

?tleb-VgnippilsrodegamaD .noisnettsujdarotleb-VecalpeR

?egaknildnaelbacnoitarbivdegamaD

?hctulcnoitarbivdegamaD .hctulcecalperrotsujdA

?tleb-VyelluprotarbivhctulcevitcefeD.tleb-VecalpeR

?dnahhtiwylhtoomsnruttonseodrotarbiV

dnaelbacnoitarbivriaperroecalpeR

.egaknil

liofikcehC.rotarbivriaperdnakcehC

.hgihylevissecxetonsilevel

PAGE 32 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

NOTE PAGE

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 33

EXPLANATION 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.

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

, #, +, %,

*

NOTE

If more than one of the
same reference number
is listed, the last one
listed indicates newest
(or latest) part available.

NOTE

The contents of this
parts catalog are
subject to change
without notice.

PAGE 34 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MQ MIKASA MDR-9GH VIBRATORY WALK-BEHIND
ROLLER W/HONDA GX340QAE2 GASOLINE ENGINE

1 to 3 Units

Qty. P/N Description

1 .......... 0750800671 ......... CHAIN DRIVE

3 .......... 501010440 ........... OIL FILTER, HYDRAULIC

6 .......... 070100360 ........... V-BELT, A-36 VIBRATION

2 .......... 502303040 ........... THROTTLE WIRE

6 .......... 17210ZE3505 ....... ELEMENT AIR CLEANER

3 .......... 35111880003 ....... KEY, IGNITION

6 .......... 9807956846 ......... SPARK PLUG

1 .......... 28462ZV7003 ....... STARTER ROPE

SUGGESTED SPARE PARTS

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 35

DECAL PLACEMENT

MDR-9GH — DECAL PLACEMENT

PAGE 36 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — DECAL PLACEMENT

DECAL PLACEMENT

NO. PART NO. PART NAME QTY. REMARKS

1 920200591 PLATE, CAUTION 1
2 920200630 PLATE, SERIAL NO. 1
3 920201590 DECAL, MQ MARK 98X70 1
4 920101510 DECAL, MIKASA MARK 440MM 1
5 920203290 DECAL, CAUTION 1
6 920200450 DECAL, OIL FILTER 1
7 920101290 DECAL, VIBRATION 2
8 920201100 DECAL, CLUTCH LEVER 2
9 920200320 DECAL, WATER TANK 1
10 920200440 DECAL, PROHIBIT TOW 1
11 920200470 DECAL, OIL TANK 1
12 920101480 DECAL, OIL LEVEL 1
13 920101280 DECAL, FORWARD & REVERSE 1
14 920101200 DECAL, GREASE 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 37

BODY ASSY.

MDR-9GH — BODY ASSY.

PAGE 38 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — BODY ASSY.

BODY ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 502101270 BASE 1
2 502100720 SIDE PLATE, RIGHT 1
3 502100710 SIDE PLATE, LEFT 1
4 502200960 RUBBER PLATE 2
5 001211430 BOLT 14X30 H 8
6 030214350 LOCK WASHER M14 8
8 930407021 SHOCK ABSORBER MED-70/MS 4
9 020312100 NUT M12 8
10 030212300 LOCK WASHER M12 8
42 502201150 SPRINKLING PIPE, FRONT 1
43 502201160 SPRINKLING PIPE, REAR 1
44 502402930 VINYL PIPE 10X13X280 1
45 502402940 VINYL PIPE 10X13X950 1
46 001221025 BOLT 10X25 T 6
48 030210250 LOCK WASHER M10 6
49 501010150 CAP 1/4 4
51 502302511 SCRAPER, END 2
52 001221030 BOLT 10X30 T 8
53 030210250 LOCK WASHER M10 8
54 502424050 SCRAPER/CENTER 2
55 001220825 BOLT 8X25 T 6
56 030208200 LOCK WASHER M8 6
57 952401560 WASHER 8.5X20X3 6
58 031110160 FLAT WASHER M10 8
59 502200990 BASE, SCRAPER 1
60 001521225 SOCKET HEAD BOLT 12X25 T 18
68 502403940 CHAIN COVER 2
69 001521020 SOCKET HEAD BOLT 10X20 T 4
82 020310080 NUT M10 4
83 030210250 LOCK WASHER M10 4

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 39

FRONT COVER ASSY.

MDR-9GH — FRONT COVER ASSY.

PAGE 40 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — FRONT COVER ASSY.

FRONT COVER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

13 031110160 FLAT WASHER M10 4
14 502103800 FRONT COVER 1
16 001220820 BOLT 8X20 T 4
17 030208200 LOCK WASHER M8 7
18 952401560 WASHER 8.5X20X3 7
20 502302490 CHECK COVER 1
21 001220815 BOLT 8X15 T 4
22 030208200 LOCK WASHER M8 4
23 031108160 FLAT WASHER M8 4
24 502302500 SUPPORT/COVER 1
25 001221020 BOLT 10X20 T 1
26 030210250 LOCK WASHER M10 1
27 021110160 FLAT WASHER M10 1
28 001220825 BOLT 8X25 T 3
31 502215470 BELT COVER 1
32 001221020 BOLT 10X20 T 2
33 030210250 LOCK WASHER M10 2
34 031110160 FLAT WASHER M10 2
35 001221015 BOLT 10X15 T 2
36 030210250 LOCK WASHER M10 2
37 031110160 FLAT WASHER M10 2
38 502010650 ELBOW 90 DEG. 1/4 2
39 407310670 TANK CAP D108-120, RUBBER 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 41

FRONT COVER ASSY.

MDR-9GH — FRONT COVER ASSY. (CONTINUED)

PAGE 42 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — FRONT COVER ASSY. (CONTINUED)

FRONT COVER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

41 954403241 COCK PT 1/4, BH-1211 (AL) 2
65 001801050 BOLT 10X50 WHOLE THREAD 1
66 020310080 NUT M10
81 001211030 BOLT 10X30 H 4
82 020310080 NUT M10 4
83 030210250 LOCK WASHER M10 4
88 920200591 PLATE, CAUTION 1
89 920200630 PLATE, SERIAL NO. 1
90 920201590 DECAL, MQ MARK 98X70 1
91 920101510 DECAL, MIKASA MARK 440MM 1
92 920203290 DECAL, CAUTION 1
93 920206450 PLATE, MADE IN JAPAN 1
94 920200450 DECAL, OIL FILTER 1
95 920101290 DECAL, VIBRATION 1
96 920201100 DECAL, (CLUTCH LEVER) 1
97 920200320 DECAL, WATER TANK 1
98 920200440 DECAL, PROHIBIT TOW 1
100 959402990 ROPE 1
101 091005020 SCREW 5X20 1
102 020305040 NUT M5 1
103 030205130 LOCK WASHER M5 1
104 031105080 FLAT WASHER M5 2
105 025203020 SPLIT COTTER PIN 3X20 1
106 959403251 PLATE SPRING 2
107 502420150 SPACER 1
108 001200820 BOLT 8X20 2
109 030208200 LOCK WASHER M8 2
110 031108160 FLAT WASHER M8 2

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 43

AXLE ASSY.

MDR-9GH — AXLE ASSY.

PAGE 44 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — AXLE ASSY.

AXLE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 502101570 DRUM 2
2 502202290 ROLLER SHAFT 2
3 044006309 BEARING 6309VV 4
4 952400940 SPACER 45605 4
5 502302420 BEARING COVER 2
6 060406010 OIL SEAL TC-689012 4
7 001521025 SOCKET HEAD BOLT 10X25 T 12
8 502200930 BRACKET/L 2
9 502302430 SPACER 2
10 001521240 SOCKET HEAD BOLT 12X40 T 12
11 502200940 BRACKET/R FRONT 1
12 502200950 BRACKET/R REAR 1
13 020130240 NUT M30, P2.0 4
14 030230750 LOCK WASHER M30 4
15 502302440 GEAR 57 2
16 001521040 SOCKET HEAD BOLT 10X40 T 12
17 502303370 GEAR SHAFT 2
17 502338050 GEAR SHAFT 2
18 044006370 BEARING 6307VV 2
19 047910050 ROLLER BEARING NF307W 2
20 952401240 SPACER 35453 2
20 952406190 SPACER 35X45X3 S 2
22 502302460 COVER/GEAR SHAFT 2
23 060305010 OIL SEAL TB-55729 2
24 001520820 SOCKET HEAD BOLT 8X20 T 8
25 502402720 SPROCKET 15 2
26 951400090 KEY 10X8X33 2
27 020118150 NUT M18, P1.5 2
28 030218460 LOCK WASHER M18 2
29 952400950 WASHER 19456 2
30 502305360 BLOCK 2
31 502303590 CYLINDER BLOCK 2
32 001521235 SOCKET HEAD BOLT 12X35 T 30
33 001521240 SOCKET HEAD BOLT 12X40 T 30
34 502402740 BRACKET COVER 2
35 001210820 BOLT 8X20 H 12
36 030208200 LOCK WASHER M8 12
37 502403090 BEARING HOLDER 2
38 075080061 CHAIN RS80-61 1
39 502402920 TIGHTENER 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 45

AXLE ASSY.

MDR-9GH — AXLE ASSY. (CONTINUED)

PAGE 46 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — AXLE ASSY. (CONTINUED)

AXLE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

40 502302480 TIGHTENER PLATE (SHAFT) 1
41 044006205 BEARING 6205VV 2
42 080100520 STOP RING R-52 1
43 001210820 BOLT 8X20 H 1
44 030208200 LOCK WASHER M8 1
45 952400130 WASHER 9304 1
46 502402750 TIGHTENER PLATE HOLDER 1
47 001521230 SOCKET HEAD BOLT 12X30 T 3
48 502402760 FELT SEAL 6X8X1350 2
49 502402770 FELT SEAL 6X8X188 2
50 502402780 FELT SEAL 5X6X217 2
51 952401330 COLLAR 72803 2
52 060604030 OIL SEAL VC-45686 2
54 042006309 BEARING 6309ZZ 4
55 502408150 FELT RING 901027/BRACKET 4
61 351010050 GREASE FITTING A-MT6X1 2

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 47

TRANSMISSION ASSY.

MDR-9GH — TRANSMISSION ASSY.

PAGE 48 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — TRANSMISSION ASSY.

TRANSMISSION ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 502010530 GEAR CASE 1
2 502010540 COVER, GEAR CASE 1
3 501010410 PACKING, GEAR CASE COVER 1
4 001520620 SOCKET HEAD BOLT 6X20 T 6
5 031106100 FLAT WASHER M6 6
6 501010420 SET BOLT, 87L-M12-M10 4
7 501010430 TRANSMISSION 1515-522 1
8 501010440 OIL FILTER 1
9 501010450 PACKING/TRANSMISSION 1
11 030210250 LOCK WASHER M10 4
12 020310080 NUT M10 4
14 501010460 PINION 15 1
15 951400100 KEY 5X5X35 1
16 952400130 WASHER 9304 1
17 001210820 BOLT 8X20 H 1
18 030208200 LOCK WASHER M8 1
19 502303350 GEAR 80 1
20 502010570 DRIVE SHAFT 1
21 501010500 SPROKET 9 1
22 951400110 KEY 7X7X35 2
23 952400170 WASHER 19454 2
24 020118150 NUT M18, P1.5 2
25 030218460 LOCK WASHER M18 2
26 042006207 BEARING 6207ZZ 1
27 042006306 BEARING 6306ZZ 1
28 080200350 STOP RING S-35 1
29 060303030 OIL SEAL TB-30428 1
30 501010520 BEARING COVER 1
31 001220825 BOLT 8X25 T 4
32 030208200 LOCK WASHER M8 4
33 001211025 BOLT 10X25 H 4
34 030210250 LOCK WASHER M10 4
36 502302530 FLANGE FAN 1
37 080100160 STOP RING R-16 1
38 502010590 KEY 5X5X22/4DK 1
39 502321570 RUBBER COUPLING 1
40 515447020 COUPLING PIN 6
41 099208012 SOCKET HEAD SCREW 8X12 T 2
63 502402800 LEVER 1
64 001521025 SOCKET HEAD BOLT 10X25 T 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 49

HYDRAULIC OIL TANK ASSY.

MDR-9GH — HYDRAULIC OIL TANK ASSY.

PAGE 50 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — HYDRAULIC OIL TANK ASSY.

HYDRAULIC OIL TANK ASSY.

NO. PART NO. PART NAME QTY. REMARKS

44 050200160 O-RING P-16 1
45 501010720 JOINT 3/4-16 1
46 501010590 JOINT 3/8 1
47 501010600 JOINT 1/4 1
48 502302850 OIL HOSE 3/8 320L 1
49 502302840 OIL HOSE 1/4 320L 1
50 502201000 OIL TANK 1
51 502010640 ELBOW 90 DEG. 3/8 1
52 502010650 ELBOW 90 DEG. 1/4 1
53 953405270 PLUG 1/4X14 13L 1
54 953405260 PACKING 1/4 (CU) 1
55 953405840 DRAIN PLUG M18 (H) 1
56 953400020 PACKING 19302 1
57 001221035 BOLT 10X35 T 4
58 030210250 LOCK WASHER M10 4
59 031110160 FLAT WASHER M10 4
60 959010110 LEVEL GAUGE/SP-1 W/P 1
61 952401960 COLLAR 11X30X16 1
104 920200470 DECAL, OIL TANK 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 51

CLUTCH BOX ASSY.

MDR-9GH — CLUTCH BOX ASSY.

PAGE 52 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — CLUTCH BOX ASSY.

CLUTCH BOX ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 502302610 CLUTCH PULLEY/IN 1
2

*

3

*

4

*

5

*

6

*

7

*

8

*

9

*

10
10
10
10
11

12 502910010 CLUTCH BOX ASSY. ................................... 1 ...... INCLUDES ITEMS W/

13
14
15
16
17
18
19
20
21
22
23
24
25
26 502302640 CLUTCH PULLEY/OUT 1
27 951400070 KEY 7X7X26 2
28 952400140 WASHER 13304 2
29 030212300 LOCK WASHER M12 2
30 020312100 NUT M12 2
31 001221035 BOLT 10X35 T 4
32 030210250 LOCK WASHER M10 4
33 952401860 WASHER 112545 4
34
34

502302620 CLUTCH SHAFT/IN 1
502302630 CLUTCH SHAFT/OUT 1
040006205 BEARING 6205 5
040006202 BEARING 6202 1
501010800 CLUTCH SL1.2-20/OS225 1
080200250 STOP RING S-25 1
951400060 KEY 5X5X58 1
501010810 COLLAR 25322/BEARING 3
501010822 SPACER 0.8T/CLUTCH AR

*

501010823 SPACER 1.0T/CLUTCH AR

*

501010824 SPACER 2.3T/CLUTCH AR

*

501010825 SPACER 3.2T/CLUTCH AR

*

501010830 CLUTCH CASE 1

*

501010830 PACKING/BEARING HOLDER 2

*

060102010 OIL SEAL SB-25388 2

*

001520620 SOCKET HEAD BOLT 6X20 T 8

*

501010850 SHIFTER FORK 1

*

501010860 FORK BLOCK 2

*

001520625 SOCKET HEAD BOLT 6X25 T 2

*

501010870 SHIFTER SHAFT 1

*

050200110 O-RING P-11 2

*

501301160 COVER, CLUTCH CASE 1

*

501010890 PACKING, CLUTCH CASE 1

*

001520625 SOCKET HEAD BOLT 6X25 T 4

*

501010900 PLUG 3/4 1

*

501010910 PACKING 3/4 1

*

953400270 PLUG 1/4X14 10L 2

*

953405270 PLUG 1/4X14 13L 2

*

*

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 53

CLUTCH BOX ASSY.

MDR-9GH — CLUTCH BOX ASSY. (CONTINUED)

PAGE 54 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — CLUTCH BOX ASSY. (CONTINUED)

CLUTCH BOX ASSY.

NO. PART NO. PART NAME QTY. REMARKS

35
36
37
38
39
40
42
43# 501402400 TIGHTENER PULLEY 1
44# 501302160 TIGHTENER SUPPORT 1
45# 042006204 BEARING 6204ZZ 2
46# 952400930 COLLAR 20252 1
47# 080100470 STOP RING R-47 1
48# 952400130 WASHER 9304 1
49# 001200820 BOLT 8X20 1
50# 030208200 LOCK WASHER M8 1
51# 001221035 BOLT 10X35 T 2
52# 030210250 WASHER, LOCK M10 2
53# 031110160 WASHER, FLAT M10 2

55 501910040 BELT TIGHTENER ASSY. ............................ 1 ...... INCLUDES ITEMS W/#

953405260 PACKING 1/4 (CU) 2

*

502302650 CLUTCH LEVER 1

*

959402980 BALL GRIP 40D-M12 1

*

001521025 SOCKET HEAD BOLT 10X25 T 1

*

501010950 BEARING HOLDER 1

*

502302660 BEARING HOLDER/INPUT SIDE 1

*

501402260 SET BOLT, L50M10M12/CLUTCH 4

*

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 55

VIBRATION CASE ASSY.

MDR-9GH — VIBRATION CASE ASSY.

PAGE 56 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — VIBRATION CASE ASSY.

VIBRATION CASE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 502302570 VIBRATING PULLEY 1
2 502201010 ROTARY SHAFT/L 1
3 502201020 ROTARY SHAFT/R 1
4-1 502302582 GEAR (DRIVE-1P) 1
4-2 502302581 GEAR 44 (DRIVEN-2P) 1
5 951400081 KEY 10X8X17 2
6 951400090 KEY 10X8X33 1
7 952400900 WASHER 13446 3
8 001211235 BOLT 12X35 H 3
9 030212300 LOCK WASHER M12 3
10 502302590 ECCENTRIC ROTATOR 2
11 001521040 SOCKET HEAD BOLT 10X40 T 8
12 040006309 BEARING 6309 4
13 080101000 STOP RING R-100 2
14 080200450 STOP RING S-45 4
15 060106010 OIL SEAL SB-659013 1
15 060206020 OIL SEAL SC-659013 1
16 952400911 SPACER 801003 1
17 502100650 VIBRATING CASE 1
18 502302600 CASE COVER 1
20 001521025 SOCKET HEAD BOLT 10X25 T 8
21 502201030 GEAR COVER 1
23 953400270 PLUG 1/4X14 10L 2
23 953405270 PLUG 1/4X14 13L 2
24 953405260 PACKING 1/4 (CU) 2
25 001520652 SOCKET HEAD BOLT 6X60 T 8
26 031106100 FLAT WASHER M6 8
27 001221445 BOLT 14X45 T 14
28 030214350 LOCK WASHER M14 14
29 502403140 T-JOINT 1
30 502010860 NIPPLE PT1/4 1
31 070100360 V-BELT A-36 2
32 502402300 BREATHER 1
33 953405260 PACKING 1/4 (CU) 1
34 502303010 PACKING, VIBRATION CASE/A 1
35 502303020 PACKING, VIBRATION CASE/B 1
36 502305480 ECCENTRIC ROTATOR 2
37 920101480 DECAL, OIL LEVEL 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 57

UPPER CONTROL HANDLE ASSY.

MDR-9GH — UPPER CONTROL HANDLE ASSY.

PAGE 58 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — UPPER CONTROL HANDLE ASSY.

UPPER CONTROL HANDLE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 502101480 BAR HANDLE, D.C. 1
13 501011090 TRAVELING LEVER 1
14 501011100 LINK 1
15 959402980 BALL GRIP 40D-M12 2
16 001520620 SOCKET HEAD BOLT 6X20 T 1
17 030206150 LOCK WASHER M6 15
18 031106100 FLAT WASHER M6 6
19 501011110 STEEL BALL 1
20 501011120 SPRING, 1.2X8X34 1
21 505422750 GUIDE 1
22 001520615 SOCKET HEAD BOLT 6X15 T 2
23 501011140 BUSH 8918, LINK 1
24 501011150 CONICAL SPRING WASHER 1
25 001200835 BOLT 8X35 1
26 020308060 NUT M8 1
27 031108160 FLAT WASHER M8 1
29 501011162 ROD END PR6-209 3
30 502314420 CABLE ASSY./C2110 1
31 501011180 CLAMP HC-40 4
32 501203980 HANDLE, D.C. 1
34 001210615 BOLT 6X15 H 4
39 001210620 BOLT 6X20 H 2
40 501202200 LEVER COVER, D.C. 1
41 501011220 LEVER GUIDE 1
42 001520652 SOCKET HEAD BOLT 6X60 T 3
43 001210615 BOLT 6X15 H 4
44 031106100 FLAT WASHER M6 4
48 501011310 VIBRATING LEVER 1
49 050200160 O-RING P-16 1
50 020312100 NUT M12 1
51 030212300 LOCK WASHER M12 1
52 031112230 FLAT WASHER M12 1
53 502314410 CABLE ASSY./C2550 1
60 001220615 BOLT 6X25 T 4

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 59

MDR-9GH — UPPER CONTROL HANDLE ASSY. (CONTINUED)

UPPER CONTROL HANDLE ASSY.

PAGE 60 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — UPPER CONTROL HANDLE ASSY. (CONTINUED)

UPPER CONTROL HANDLE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

61 025202020 SPLIT COTTER PIN 2X20 1
62 502010930 CLEVIS 1
63 502010940 CLEVIS PIN 1
93 920101290 DECAL, VIBRATION 1
94 920201100 DECAL, CLUTCH LEVER 1
95 920101280 DECAL / FORWARD & REVERSE 1
97 501413650 TURN BUCKLE 1
98 501413660 ADJUST BOLT 1
99 020306050 NUT M6 1
100 022910090 NUT M6 (L) 1
101 501407790 HANDLE PIN, D.C. 1
102 501305190 ROD, D.C. 1
103 502416960 ROD-GUIDE 1
104 001520815 SOCKET HEAD BOLT 8X15 T 2
105 501407810 ROD SPRING, D.C. 1
106 501407820 NUT, D.C. 1
107 501416950 LINK, D.C. 1
108 099206008 SOCKET HEAD SCREW 6X8 T 1
109 501407840 LINK PIN, D.C., 6X28-23 1
110 031106100 FLAT WASHER M6 2
111 025202012 SPLIT COTTER PIN 2X12 2
112 501416970 LEVER, D.C. 1
113 001200830 BOLT 8X30 1
114 501407880 GUIDE ROLLER, D.C. 1
115 020308060 NUT M8 1
116 501407890 LEVER SPRING, D.C. 1
117 031108160 FLAT WASHER M8 1
118 001220815 BOLT 8X15 T 1
119 502910020 HANDLE STOPPER 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 61

LOWER CONTROL HANDLE ASSY.

MDR-9GH — LOWER CONTROL HANDLE ASSY.

PAGE 62 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — LOWER CONTROL HANDLE ASSY.

LOWER CONTROL HANDLE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

2 501302670 HANDLE BRACKET, RIGHT 1
3 501302680 HANDLE BRACKET, LEFT 1
4 501402860 BOLT 20X170 1
5 001221245 BOLT 12X45 T 4
6 020312100 NUT M12 4
7 030212300 LOCK WASHER M12 4
8 031112230 FLAT WASHER M12 4
9 501402870 HANDLE STOPPER 1
10 501402880 SPRING/HANDLE (1.4X18X44) 1
11 020310080 NUT M10 1
12 959010413 EYE NUT M10 1
28 020120160 NUT M20, P1.5 2
29 501011162 ROD END PR6-209 3
30 502314420 CABLE ASSY./C2110 1
31 501011180 CLAMP HC-40 4
34 001210615 BOLT 6X15 H 4
36 502402900 CABLE STOPPER 1
37 001221020 BOLT 10X20 T 1
38 030210250 LOCK WASHER M10 1
39 001210620 BOLT 6X20 H 2
45 0830000010 COIL SPRING 1
46 020306050 NUT M6 4
47 031106100 FLAT WASHER M6 2
56 502402890 CABLE STOPPER 1
57 001220820 BOLT 8X20 T 2
58 030208200 LOCK WASHER M8 2
59 031108160 FLAT WASHER M8 2
60 0012-20615 BOLT 6x15 T 4
64 351010050 GREASE FITTING A-MT6X1 1
76 001220620 BOLT 6X20 T 1
87 956300060 THROTTLE LEVER AY 22 1
88 502303040 THROTTLE WIRE S520-640 1
89 501310130 LEVER HOLDER 1
90 001220820 BOLT 8X20 T 2
91 030208200 LOCK WASHER M8 2
96 920101200 DECAL, GREASE 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 63

ENGINE ASSY.

MDR-9GH — ENGINE ASSY.

PAGE 64 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — ENGINE ASSY.

ENGINE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

68 912234007 ENGINE, HONDA GX340K1QAE2 1
69 502403290 KEY 32 X6 32X48 1
72 031110160 WASHER, FLAT 4
75 020310080 NUT M10 4
76 030210250 WASHER, LOCK 4
77 001221230 BOLT 12X30 T 4
78 030212300 WASHER, LOCK 4
79 952400600 WASHER, FLAT 13X28X4.5 4
80 502454370 PULLEY, ENGINE 1
81 070200580 V-BELT B-58 2
82 099208012 SOCKET HEAD SCREW 8X12 T 1
105 502339880 ENGINE MOUNTING PLATE 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 65

BATTERY ASSY.

MDR-9GH — BATTERY ASSY.

PAGE 66 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

MDR-9GH — BATTERY ASSY.

BATTERY ASSY.

NO. PART NO. PART NAME QTY. REMARKS

70 502215490 BATTERY BASE (GX340) 1
71 001200815 BOLT 8X15 4
72 030208200 WASHER, LOCK M8 4
73 502403310 BATTERY PROTECT 1
74 502403320 BOLT/BATTERY 2
75 020308060 NUT M8 4
76 030208200 WASHER, LOCK M8 2
77 031108160 WASHER, FLAT M8 2
78 607010030 BATTERY 12N24-3.26A19L 1
79 502301040 BATTERY CORD (+) 220 1
80 502301050 BATTERY CORD (-) 380 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 67

AIR CLEANER ASSY.

HONDA GX340K1QAE2 — AIR CLEANER ASSY.

PAGE 68 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — AIR CLEANER ASSY.

AIR CLEANER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 16271ZE3010 GASKET, ELBOW 1

2 17210ZE3505 ELEMENT, AIR CLEANER ........................ 1 ......... INCLUDES ITEMS W/

3

*

4 17231ZE3W00 COVER, AIR CLEANER 1
5

*

6 17235ZH9N00 NOSE, MUFFLER 1
7# 17238ZE2310 COLLAR, AIR CLEANER 2
8# 17239ZE1000 COLLAR B, AIR CLEANER 1

9 17410ZH9N00 ELBOW, AIR CLEANER ............................ 1 ......... INCLUDES ITEMS W/#

11 90203ZA0800 WINGNUT, 6MM 1
13 934040602008 BOLT-WASHER, 6X20 1
14 9405006000 NUT, FLANGE 6MM 2

17218ZE3505 FILTER, OUTER 1

17232891000 GROMMET, AIR CLEANER 1

*

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 69

CAMSHAFT ASSY.

HONDA GX340K1QAE2 — CAMSHAFT ASSY.

PAGE 70 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — CAMSHAFT ASSY.

CAMSHAFT ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 14100ZE3020 CAMSHAFT ASSEMBLY .......................... 1 ......... USE FROM ENGINE SN 2708027

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

1 14100ZE3305 CAMSHAFT ASSEMBLY .......................... 1 ......... USE UP TO ENGINE SN 2708026

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

2 14410ZE3013 ROD, PUSH 2
3 14431ZE2010 ARM, VALVE ROCKER 2
4 14441ZE2000 LIFTER, VALVE 2
5 14451ZE1013 PIVOT, ROCKER ARM 2
6

*

7 14711ZE3000 VALVE, INTAKE 1
8 14721ZE3000 VALVE, EXHAUST 1
9 14751ZE2003 SPRING, VALVE 2
10 14771ZE2000 RETAINER, INTAKE VALVE SPRING 1
11 14773ZE2000 RETAINER, EXHAUST VALVE SPRING 1
12 14775ZE2010 SEAT, VALVE SPRING 1
13 14781ZE2000 ROTATOR, VALVE 1
14 14791ZE2010 PLATE, PUSH ROD GUIDE 1
15 90012ZE0010 BOLT, PIVOT 8MM 2
16 90206ZE1000 NUT, PIVOT ADJ. 2

17 12209ZE8003 SEAL, VALVE STEM ................................. 1 ......... USE FROM ENGINE SN 3334264

14568ZE1000 SPRING, WEIGHT RETURN 1

*
*

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 71

CARBURETOR ASSY.

HONDA GX340K1QAE2 — CARBURETOR ASSY.

PAGE 72 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — CARBURETOR ASSY.

CARBURETOR ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1

# % + 16010ZE2812 GASKET SET 1

*

2

*

3

*

4

*

4

*

6

# 16024ZE1811 SCREW SET, DRAIN 1

*

7

*

8

*

9 16100ZE3V01 CARBURETOR ASSEMBLY, BE80B B .. 1 ............. INCLUDES ITEMS W/

10 16124ZE0005 SCREW, THROTTLE STOP 1
11 16166ZE3W50 NOZZLE, MAIN 1
12 16172ZE3W10 COLLAR, SET 1
13

*

14 16211ZE3000 INSULATOR, CARBURETOR 1
15 16220ZA0702 SPACER, CARBURETOR 1
16 16221ZE3800 GASKET, CARBURETOR 1
17 16223ZE3800 GASKET, INSULATOR 1

18 16610ZE1000 LEVER, CHOKE (STANDARD) ...............1 ............. INCLUDES ITEM W/$

19

*

19

*

20

*

21 16956ZE1811 SPRING, VALVE LEVER 1
22

*

23

*

24

*

24

*

25$ 9430520122 PIN, SPRING 2X12 1
26

*

26

*

26

*

27 99204ZE00350 JET SET, PILOT #35 .............................. 1 ............. INCLUDES ITEM W/+

16011ZA0931 VALVE SET, FLOAT 1
16013ZA0931 FLOAT SET 1

16015ZE2005 CHAMBER SET, FLOAT ......................... 1 ............. INCLUDES ITEMS W/#

16015ZE8005 CHAMBER SET, FLOAT ......................... 1 ............. INCLUDES ITEMS W/#

16028ZE0005 SCREW SET B ...................................... 1 ............. INCLUDES ITEM W/ %

16044ZE3811 CHOKE SET 1

16173001004 GASKET, FUEL STRAINER CUP 1

16953ZE1406 LEVER, VALVE ...................................... 1 ............. USE UP TO ENGINE SN BE80B A

16953ZE1812 LEVER, VALVE ...................................... 1 ............. USE FROM ENGINE SN BE80B B

16954ZE1811 PLATE, LEVER SETTING ...................... 1 ............. USE UP TO ENGINE SN BE80B A

16957ZE1812 GASKET, VALVE 1
16967ZE0811 CUP, FUEL STRAINER 1

93500030060H SCREW, PAN 3X6 .................................. 2 ............. USE FROM ENGINE SN BE80B B

93500030080G SCREW, PAN 3X8 .................................. 2 ............. USE UP TO ENGINE SN BE80B A

99101ZH80880 JET, MAIN #88 (OPTIONAL) 1
99101ZH80900 JET, MAIN #90 (OPTIONAL) 1
99101ZH80920 JET, MAIN #92 1

*

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 73

CONTROL ASSY.

HONDA GX340K1QAE2 — CONTROL ASSY.

PAGE 74 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — CONTROL ASSY.

CONTROL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

2 16551ZE3000 ARM, GOVERNOR 1
3 16555ZE3000 ROD, GOVERNOR 1
4 16561ZE3000 SPRING, GOVERNOR 1
5 16562ZE3000 SPRING, THROTTLE RETURN 1

8 16570ZE3W20 CONTROL ASSEMBLY, REMOTE ........... 1 .......... INCLUDES ITEMS W/

11
12
13
14
15
16
19
20
23 90013883000 BOLT, FLANGE 6X12 (CT200) 2
24 90015ZE5010 BOLT, GOVERNOR ARM 1
26
29
32
33 9405006000 NUT, FLANGE 6MM 1

16571ze3W00 LEVER CONTROL 1

*

16574ZE1000 SPRING, LEVER 1

*

16575ZE2W00 WASHER, CONTROL LEVER 1

*

16576891000 HOLDER, CABLE 1

*

16578ZE1000 SPACER, CONTROL LEVER 1

*

16581ZE3W00 BASE CONTROL 1

*

16584883300 SPRING, CONTROL ADJUSTING 1

*

16592883310 SPRING, CABLE RETURN 1

*

90114SA0000 NUT, SELF- LOCK 6MM 1

*

93500050320A SCREW, PAN 5X32 1

*

93500050160A SCREW, PAN 5X16 1

*

*

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 75

CONTROL BOXASSY.

HONDA GX340K1QAE2 — CONTROL BOX ASSY.

PAGE 76 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — CONTROL BOX ASSY.

CONTROL BOX ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 31610ZE3W23ZB BOX ASSY., CONTROL (EXTERNAL- ...... 1 .......... INCLUDES ITEMS W/

ALERT/3A) *R8* BRIGHT RED
2
3
4
5
6
7
8 32902892003 BAND 1
9
10
11 36103ZE1000 HOLDER, STOP SWITCH WIRE 1
12
13
14
15 90013883000 BOLT, FLANGE 6X12 (CT200) 1
16
17 90630751000 CLIP, PURSE LOCK 1
18 90672SA0003 STRAP, CABLE 118MM *NHL* BLACK 1
19 91406ZE2003 TUBE, FASTENER 30 1
20
21
22
23
24
25
26

31612ZE2003 CASE, CONTROL 1

*

31614ZE2003 BRACKET, CASE MOUNTING 1

*

31615ZE3003ZB PANEL, CONTROL *R8* BRIGHT RED 1

*

31700124003 RECTIFIER ASSY., SILICON (STANLEY) 1

*

# 32127738700 SUSPENSION, CONNECTOR 1

*

32197ZE1003 SUB- HARNESS 1

*

35100ZE2842 SWITCH ASSEMBLY, COMBINATION ......1 .......... INCLUDES ITEMS W/#

*

# 35111880003 KEY 1

*

38240ZE2840 PROTECTOR, CIRCUIT 3.5A 1

*

38250ZA8701 LENS ASSEMBLY, PROTECTOR 1

*

87529ZE2811 PANEL, CONTROL BOX (EXTERNAL) 1

*

90380MA6010 SCREW, SPECIAL 6X12 1

*

93500030120H SCREW, PAN 3X12 2

*

93500040120H SCREW, PAN 4X12 1

*

94001043900S NUT, HEX. 4MM ........................................ 2 .......... USE FROM ENGINE SN 2801238

*

9411104800 WASHER, SPRING 4MM 1

*

# 9820031500 FUSE, BLADE 15A 1

*

34150ZH7003 ALERT UNIT, OIL ...................................... 1 .......... USE FROM ENGINE SN 2801238

*

9410104800 WASHER, PLAIN 4MM ............................. 1 .......... USE FROM ENGINE SN 2801238

*

*

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 77

CRANKCASE COVER ASSY.

HONDA GX340K1QAE2 — CRANKCASE COVER ASSY.

PAGE 78 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — CRANKCASE COVER ASSY.

CRANKCASE COVER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1

*

2 11300ZE3602 COVER ASSY., CRANKCASE (Q TYPE) ....... 1 ......... INCLUDES ITEMS W/

3 11381ZE3800 GASKET, CASE COVER 1
3 11381ZE3801 GASKET, CASE COVER 1
4 15600ZG4003 CAP ASSEMBLY OIL FILLER 1
5 15600735003 CAP ASSEMBLY OIL FILLER 1
7 15625ZE1003 GASKET, OIL FILLER CAP 1
8 15625ZE1003 GASKET, OIL FILLER CAP 1
9

# 16510ZE3000 GOVERNOR ASSEMBLY ............................... 1 ......... INCLUDES ITEMS W/%

*

10

#% 16511ZE8000 WEIGHT, GOVERNOR 3

*

11

#% 16512ZE3000 HOLDER, GOVERNOR WEIGHT 1

*

12

#% 16513ZE2000 PIN, GOVERNOR WEIGHT 3

*

13

# 16531ZE2000 SLIDER, GOVERNOR 1

*

15

# 90602ZE1000 CLIP, GOVERNOR HOLDER 1

*

16 90701HC4000 PIN, DOWEL 8X12 2
17

*

18

# 9410106800 WASHER, PLAIN 6MM 1

*

19 957010804000 BOLT, FLANGE 8X40 7
20

*

21

*

06165ZE3000 GOVERNOR KIT, OPTIONAL ........................ 1 ......... INCLUDES ITEMS W/#

91201ZE3004 OIL SEAL 35X52X8 1

961006202000 BEARING, RADIAL BALL 6202 1
961006207000 BEARING, RADIAL BALL 6207 1

*

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 79

CRANKSHAFT ASSY.

HONDA GX340K1QAE2 — CRANKSHAFT ASSY.

PAGE 80 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — CRANKSHAFT ASSY.

CRANKSHAFT ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 13310ZE3601 CRANKSHAFT, Q- TYPE 1
5 13351ZE3010 WEIGHT, BALANCER 1
6 90745ZE2600 KEY 6.3X6.3X43 1
7 961006207000 BEARING, RADIAL BALL 6207 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 81

CYLINDER BARREL ASSY.

HONDA GX340K1QAE2 — CYLINDER BARREL ASSY.

PAGE 82 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — CYLINDER BARREL ASSY.

CYLINDER BARREL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 12000ZE3826 CYLINDER ASSY., (SELF STARTER ........ 1 .......... INCLUDES ITEMS W/

+ ALERT)
2 15510ZE2043 SWITCH ASSEMBLY, OIL LEVEL 1
3 16541ZE3010 SHAFT, GOVERNOR ARM 1

4 32197ZE2003 SUB- HARNESS ....................................... 1 .......... USE UP TO ENGINE SN 2639737

5 90013883000 BOLT, FLANGE 6X12 (CT200) .................. 1.......... USE UP TO ENGINE SN 2639737

6 90131883000 BOLT, DRAIN PLUG 2
6 90131896650 BOLT, DRAIN PLUG 2
7 90446KE1000 WASHER 8.2X17X0.8 1
9

*

10 91201ZE9003 OIL SEAL 8X14X5 1
10 91203952771 OIL SEAL 8X14X5 1
11 91353671003 O- RING 13.5X1.5 (ARAI) 1
12 9405010000 NUT, FLANGE 10MM 1
13 9410912000 WASHER, DRAIN PLUG 12MM 2
14 9425110000 PIN, LOCK 10MM 1
15 957010601200 BOLT, FLANGE 6X12 2
16

91201ZE3004 OIL SEAL 35X52X8 1

961006202000 BEARING, RADIAL BALL 6202 1

*

*

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 83

CYLINDER HEAD ASSY.

HONDA GX340K1QAE2 — CYLINDER HEAD ASSY.

PAGE 84 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — CYLINDER HEAD ASSY.

CYLINDER HEAD ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 12200ZF6W00 CYLINDER HEAD ......................................... 1 .......... INCLUDES ITEMS W/

1 12200ZF6W01 CYLINDER HEAD ......................................... 1 .......... INCLUDES ITEMS W/

2

*

3

*

4

*

5 12251ZE3W00 GASKET, CYLINDER HEAD 1
6 12310ZE3791 COVER, HEAD 1
7 12315ZE3840 TUBE, BREATHER 1
8 12391ZE2020 GASKET, CYLINDER HEAD COVER 1
10 90014ZE2000 BOLT, HEAD COVER 1
11 90042ZE8000 BOLT, STUD 8X131.5 2

12 90047ZE2000 BOLT, STUD 8X47 ......................................... 2 .......... USE UP TO ENGINE SN 3033461

12 92900080320E BOLT 2, STUD 8X32 ..................................... 2 .......... USE FROM ENGINE SN 3033462

13 90441ZE2010 WASHER, HEAD COVER 1
14 9430112200 PIN A, DOWEL 12X20 2
15 957011008000 BOLT, FLANGE 10X80 4
15 957251008000 BOLT, FLANGE 10X80 4
16 9807955846 SPARK PLUG BPR5ES (NGK) (OPT.) 1
16 9807955855 SPARK PLUG W16EPR-U (DENSO) (OPT.) 1
16 9807956846 SPARK PLUG BPR6ES (NGK) 1
16 9807956855 SPARK PLUG W20EPR- U (DENSO) 1

12204ZE2306 GUIDE, VALVE OS (OPTIONAL) 1
12205ZE2305 GUIDE, EXHAUST VALVE OS (OPT.) 1
12216ZE2300 CLIP, VALVE GUIDE 1

*
*

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 85

FAN COVER ASSY.

HONDA GX340K1QAE2 — FAN COVER ASSY.

PAGE 86 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — FAN COVER ASSY.

FAN COVER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 16731ZE2003 CLIP, TUBE 1
2 19610ZE3010ZA COVER, FAN *R8* BRIGHT RED 1
3 19631ZE3W00 SHROUD 1
6 81329567020 GROMMET, DRAIN HOLE 1
7 90013883000 BOLT, FLANGE 6X12 (CT200) 6

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 87

FLYWHEEL ASSY.

HONDA GX340K1QAE2 — FLYWHEEL ASSY.

PAGE 88 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — FLYWHEEL ASSY.

FLYWHEEL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 19511ZE3000 FAN, COOLING 1
2 28450ZE3W11 PULLEY, STARTER (SCREEN GRID) 1
3 31100ZE3W01 FLYWHEEL, 4 POLE 1

6 90201ZE3V00 NUT, SPECIAL 16MM (1) .............................. 1 .......... USE FROM ENGINE SN 2536523

6 90201ZE3790 NUT, SPECIAL 16MM ................................... 1 .......... USE UP TO ENGINE SN 2536522

7 90741ZE2000 KEY, SPECIAL WOODRUFF 25X18 1

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 89

FUEL TANK ASSY.

HONDA GX340K1QAE2 — FUEL TANK ASSY.

PAGE 90 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — FUEL TANK ASSY.

FUEL TANK ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 16854ZH8000 RUBBER, SUPPORTER 107MM 1
2 16955ZE1000 JOINT, FUEL TANK 1
3 17510ZE3010ZA TANK, FUEL *NH31* MCKINLEY WHITE 1

5 17620ZH7023 CAP, FUEL FILLER ....................................... 1 .......... USE UP TO ENGINE SN 4122402

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

5 17620ZH7023 CAP, FUEL FILLER ....................................... 1 .......... USE FROM ENGINE SN 4122403

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

6

*

7 17672ZE2W01 FILTER, FUEL 1
10 91353671003 O- RING 13.5X1.5 (ARAI) 1
11 9405008000 NUT, FLANGE 8MM 2
12 950014500360M BULK HOSE, FUEL (4.5X3000) (4.5X235) 1
13 9500202080 CLIP, TUBE B8 2
14 957010802500 BOLT, FLANGE 8X25 2

17631ZH7003 GASKET, FUEL FILLER CAP 1

*
*

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 91

IGNITION COIL ASSY.

HONDA GX340K1QAE2 — IGNITION COIL ASSY.

PAGE 92 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — IGNITION COIL ASSY.

IGNITION COIL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 30500ZE2023 COIL ASSEMBLY, IGNITION 1
2 30700ZE1013 CAP ASSEMBLY, NOISE SUPPRESSOR 1
3 31511ZE3000 CLAMP, WIRE 1
4 31512ZE2000 GROMMET, WIRE 1
5 31630ZE2841 COIL ASSEMBLY, CHARGE (3A) 1
7 36101ZE2701 WIRE, STOP SWITCH 430MM 1
8 90012888000 BOLT, FLANGE 6X40 2
9 90013883000 BOLT, FLANGE 6X12 (CT200) 1
10 90015883000 BOLT, FLANGE 6X28 2

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 93

STARTER MOTOR ASSY.

HONDA GX340K1QAE2 — STARTER MOTOR ASSY.

HONDA GX340K1QAE2 — MANUALS ASSY.

PAGE 94 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — STARTER MOTOR ASSY.

STARTER MOTOR ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1
2
3

4 31201ZE3013 MOTOR UNIT, STARTER ............................... 1 .......... INCLUDES ITEMS W/

5
6
7
8
9
10
11
12
13
14
15
16
17
17
18
19
20 957010803508 BOLT, FLANGE 8X35 2

31204ZA0003 CONTACTOR ASSEMBLY 1

*

31206ZE3003 ARMATURE 1

*

31207ZE3003 CLUTCH, OVERRUNNING 1

*

31211ZE2003 BRACKET, CENTER 1

*

31212ZE3003 BRACKET, FRONT 1

*

31213ZE2003 GEAR, DRIVE PINION 1

*

31215ZE2003 BRUSH 2

*

31218ZE3003 YOKE 1

*

31219ZE2003 SPRING, BRUSH RETURN 4

*

31222ZE3791 GEAR, REDUCTION 1

*

31231ZE2003 HOLDER, BRUSH 1

*

31232ZE3003 WIRE, WATER COVER 1

*

31233ZE2003 INSULATOR 1

*

90110ZE2003 SCREW- WASHER 4X6 1

*

91601ZE2003 GASKET 1

*

90007ZE2003 BOLT- WASHER 5X14 ................................... 2 .......... USE FROM ENGINE SN 2630807

*

938920501408 SCREW- WASHER 5X14 ............................... 2 .......... USE UP TO ENGINE SN 2630806

*

938920503208 SCREW- WASHER 5X3 4

*

9407006080 NUT- WASHER 6MM 2

*

*

HONDA GX340K1QAE2 — MANUALS ASSY.

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 95

MUFFLER ASSY.

HONDA GX340K1QAE2 — MUFFLER ASSY.

PAGE 96 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — MUFFLER ASSY.

MUFFLER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 18310ZE3W00 MUFFLER 1
2 18320ZE3W01 PROTECTOR, MUFFLER 1
3 18323ZE3W40 PROTECTOR, EXHAUST PIPE 1
4 18330ZE2W00 PIPE, EXHAUST 1
5 18331ZE3810 CAP, MUFFLER 1

6 18333ZF6W01 GASKET, EXHAUST PIPE ............................ 1 .......... USE FROM ENGINE SN 3030998

6 18333ZK6Y00 GASKET, EXHAUST PIPE (WACKER) ......... 1 .......... USE UP TO ENGINE SN 3030997

8 18355ZE2W10 ARRESTER, SPARK 1
9 18381ZE2W10 GASKET, MUFFLER (ARRESTER) 1
11 90013883000 BOLT, FLANGE 6X12 (CT200) 1
12 90050ZE1000 SCREW, TAPPING 5X8 6
13 90055ZE1000 SCREW, TAPPING 4X6 3
14 93500060060B SCREW, PAN 6X6 1
15 9405008000 NUT, FLANGE 8MM 5

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 97

PISTON ASSY.

HONDA GX340K1QAE2 — PISTON ASSY.

PAGE 98 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)

HONDA GX340K1QAE2 — PISTON ASSY.

PISTON ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 13010ZE3003 RING SET, PISTON (STANDARD) 1
1 13011ZE3003 RING SET, PISTON (OS 0.25) (OPT.) 1
1 13012ZE3003 RING SET, PISTON (OS0.50) (OPT.) 1
1 13013ZE3003 RING SET, PISTON (0.75) (OPTIONAL) 1
2 13101ZE3W00 PISTON, STANDARD 1
2 13102ZE3W00 PISTON, OS 0.25 (OPTIONAL) 1
2 13103ZE3W00 PISTON, OS 0.50 (OPTIONAL) 1
2 13104ZE3W00 PISTON, 0.75 (OPTIONAL) 1
3 13111ZF6000 PIN, PISTON 1
4 13200ZE3010 ROD ASSEMBLY, CONNECTING (STD.) 1
4 13200ZE3315 ROD ASSEMBLY CONNECTING 1

(US 0.25) OPTIONAL
5 90001ZE8000 BOLT, CONNECTING ROD 2
6 90601ZE3000 CLIP, PISTON PIN 20MM 2

MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03) — PAGE 99

RECOIL STARTER ASSY.

HONDA GX340K1QAE2 — RECOIL STARTER ASSY.

PAGE 100 — MQ-MIKASA MDR-9GH VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)