Multiquip Automobile Parts MRH800DS2 User Manual
OPERATION AND PARTS MANUAL  
SERIES  
MODEL MRH800DS2  
VIBRATORY ROLLER  
(YANMAR L100V1AJ1R1AAMK DIESEL ENGINE)  
Revision #1 (4/12/11)  
To find the latest revision of this  
publication, visit our website at:  
www.multiquip.com  
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.  
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NOTES  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 3  
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TABLE OF CONTENTS  
Yanmar L100V1AJ1R1AAMK Engine  
MRH800DS2 Vibratory Roller  
Proposition 65 Warning ........................................... 2  
Parts Ordering Procedures...................................... 5  
Safety Information .............................................. 6-10  
Specifications ................................................... 12-13  
Dimensions............................................................ 14  
General Information............................................... 15  
Components ..................................................... 16-19  
Basic Engine.......................................................... 20  
Inspection ......................................................... 22-23  
Operation.......................................................... 24-27  
Maintenance..................................................... 28-32  
Troubleshooting ................................................ 33-35  
Explanation Of Code In Remarks Column............. 36  
Suggested Spare Parts ......................................... 37  
Nameplates And Decals................................... 38-39  
Axle Assy.......................................................... 40-41  
Base Assy......................................................... 42-43  
Front Guard Assy.............................................. 44-45  
Side Cover Assy................................................ 46-47  
Water Tank Assy. .............................................. 48-49  
Hydraulic System Assy. .................................... 50-53  
Hydraulic Oil Tank Assy..................................... 54-55  
Engine Assy...................................................... 56-57  
Electric Device Assy.......................................... 58-59  
Clutch (Vibration) Assy...................................... 60-61  
Vibrator Assy..................................................... 62-63  
Upper Control Arm Assy................................... 64-67  
Lower Control Arm Assy................................... 68-69  
Cylinder Block Assy.......................................... 70-71  
Cylinder Head And Cover Assy........................ 72-73  
Air Cleaner And Muffler Assy ........................... 74-75  
Crankshaft, Piston, Camshaft Assy.................. 76-77  
Lub. Oil Pump And Governor Assy.................... 78-79  
Cooling And Starting Device Assy.................... 80-81  
Fuel Injection Pump And Valve Assy................. 82-83  
Fuel Tank Assy.................................................. 84-85  
Starting Motor And Dynamo Assy..................... 86-87  
Tool, Label And Gasket Set.............................. 88-89  
Terms and Conditions of Sale — Parts ................. 90  
NOTICE  
Specifications and part numbers are subject to change  
without notice.  
PAGE 4 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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PARTS ORDERING PROCEDURES  
Ordering parts has never been easier!  
Choose from three easy options:  
Effective:  
January 1st, 2006  
Best Deal!  
Order via Internet (Dealers Only):  
Order parts on-line using Multiquip’s SmartEquip website!  
If you have an MQ Account, to obtain a Username  
and Password, E-mail us at: parts@multiquip.  
com.  
■ View Parts Diagrams  
■ Order Parts  
■ Print Specification Information  
To obtain an MQ Account, contact your  
District Sales Manager for more information.  
Use the internet and qualify for a 5% Discount  
on Standard orders for all orders which include  
complete part numbers.*  
Goto www.multiquip.com and click on  
to log in and save!  
Order Parts  
Note: Discounts Are Subject To Change  
Fax your order in and qualify for a 2% Discount  
on Standard orders for all orders which include  
complete part numbers.*  
Order via Fax (Dealers Only):  
All customers are welcome to order parts via Fax.  
Domestic (US) Customers dial:  
1-800-6-PARTS-7 (800-672-7877)  
Note: Discounts Are Subject To Change  
Domestic (US) Dealers Call:  
Order via Phone:  
1-800-427-1244  
Non-Dealer Customers:  
International Customers should contact  
their local Multiquip Representatives for  
Parts Ordering information.  
Contact your local Multiquip Dealer for  
parts or call 800-427-1244 for help in  
locating a dealer near you.  
When ordering parts, please supply:  
❒
Dealer Account Number  
❒
Specify Preferred Method of Shipment:  
❒
❒
❒
❒
❒
Dealer Name and Address  
✓ UPS/Fed Ex  
✓ DHL  
✓ Truck  
■
■
Priority One  
Ground  
Shipping Address (if different than billing address)  
Return Fax Number  
■ Next Day  
Second/Third Day  
Applicable Model Number  
■
Quantity, Part Number and Description of Each Part  
NOTICE  
All orders are treated as Standard Orders and will  
ship the same day if received prior to 3PM PST.  
WE ACCEPT ALL MAJOR CREDIT CARDS!  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 5  
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SAFETY INFORMATION  
Do not operate or service the equipment before reading  
the entire manual. Safety precautions should be followed  
at all times when operating this equipment.  
Failure to read and understand the safety  
messages and operating instructions could  
result in injury to yourself and others.  
The following table shows the potential hazards associated  
with the operation of this equipment.  
Symbol  
Safety Hazard  
Lethal exhaust gas hazards  
SAFETY MESSAGES  
The four safety messages shown below will inform you  
about potential hazards that could injure you or others.The  
safety messages specifically address the level of exposure  
to the operator and are preceded by one of four words:  
DANGER, WARNING, CAUTION or NOTICE.  
Explosive fuel hazards  
SAFETY SYMBOLS  
DANGER  
Burn hazards  
Indicates a hazardous situation which, if not avoided,  
WILL result in DEATH or SERIOUS INJURY.  
Respiratory hazards  
WARNING  
Indicates a hazardous situation which, if not avoided,  
COULD result in DEATH or SERIOUS INJURY.  
Rotating parts hazards  
Pressurized fluid hazards  
Electric shock hazards  
Runover hazards  
CAUTION  
Indicates a hazardous situation which, if not avoided,  
COULD result in MINOR or MODERATE INJURY.  
NOTICE  
Addresses practices not related to personal injury.  
PAGE 6 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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SAFETY INFORMATION  
GENERAL SAFETY  
CAUTION  
NOTICE  
This equipment should only be operated by trained and  
qualified personnel 18 years of age and older.  
NEVER operate this equipment without proper protective  
clothing, shatterproof glasses, respiratory protection,  
hearing protection, steel-toed boots and other protective  
devices required by the job or city and state regulations.  
Whenever necessary, replace nameplate, operation and  
safety decals when they become difficult read.  
Manufacturer does not assume responsibility for any  
accident due to equipment modifications. Unauthorized  
equipment modification will void all warranties.  
NEVER use accessories or attachments that are not  
recommended by Multiquip for this equipment. Damage  
to the equipment and/or injury to user may result.  
NEVER operate this equipment when not  
feeling well due to fatigue, illness or when  
under medication.  
ALWAYS know the location of the nearest  
fire extinguisher.  
NEVER operate this equipment under the influence of  
drugs or alcohol.  
ALWAYS know the location of the nearest  
first aid kit.  
ALWAYS know the location of the nearest phone or keep  
a phone on the job site. Also, know the phone numbers  
of the nearest ambulance, doctor and fire department.  
This information will be invaluable in the case of an  
emergency.  
ALWAYS check the equipment for loosened threads or  
bolts before starting.  
DO NOT use the equipment for any purpose other than  
its intended purposes or applications.  
ALWAYS clear the work area of any debris, tools, etc.  
that would constitute a hazard while the equipment is  
in operation.  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 7  
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SAFETY INFORMATION  
ROLLER SAFETY  
DANGER  
DO NOT use worn-out hoses or couplings.Inspect daily.  
ALWAYS store equipment properly when it is not being  
used.Equipment should be stored in a clean, dry location  
out of the reach of children and unauthorized personnel.  
NEVER operate the equipment in an explosive  
atmosphere or near combustible materials.An  
explosion or fire could result causing severe  
bodily harm or even death.  
ENGINE SAFETY  
DANGER  
WARNING  
The engine fuel exhaust gases contain poisonous carbon  
monoxide. This gas is colorless and odorless, and can  
cause death if inhaled.  
NEVER disconnect any emergency or safety devices.  
These devices are intended for operator safety.  
Disconnection of these devices can cause severe injury,  
bodily harm or even death.Disconnection of any of these  
devices will void all warranties.  
The engine of this equipment requires an adequate  
free flow of cooling air. NEVER operate this equipment  
in any enclosed or narrow  
CAUTION  
area where free flow of the  
air is restricted. If the air  
flow is restricted it will cause  
injury to people and property  
NEVER lubricate components or attempt service on a  
running machine.  
Never leave the roller unattended with the engine  
running. Turn off engine.  
and serious damage to the  
equipment or engine.  
DANGEROUS  
GAS FUMES  
Use chock blocks when parking roller on a grade.  
WARNING  
Use extreme care when operating near obstructions, on  
slippery surfaces, grades, and slide slopes.  
DO NOT place hands or fingers inside engine  
compartment when engine is running.  
When reversing, particularly on the edges and banks  
of ditches, as well as in front of obstaces, the operator  
must stay in a standing position at a safe distance from  
the machine.  
NEVER operate the engine with heat shields or  
guards removed.  
Keep fingers, hands hair and clothing away  
from all moving parts to prevent injury.  
When operating near any house/building or pipelines,  
always check the effect of machine vibration. Stop work  
if necessary.  
DO NOT remove the engine oil drain plug  
while the engine is hot. Hot oil will gush out of the oil  
tank and severely scald any persons in the general area  
of the roller.  
DO NOT operate the roller with the covers open.  
ALWAYS keep the machine away from other personnel  
and obstacles. Always keep immediate are free of  
bystanders.  
CAUTION  
NEVER touch the hot exhaust manifold,  
muffler or cylinder.Allow these parts to cool  
before servicing equipment.  
NOTICE  
ALWAYS keep the machine in proper running condition.  
Alwaysturntheengineoffbeforeperformingmaintenance.  
Fix damage to machine and replace any broken parts  
immediately.  
PAGE 8 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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SAFETY INFORMATION  
or hot.  
NOTICE  
DO NOT overfill tank, since spilled fuel could ignite if it  
comes into contact with hot engine parts or sparks from  
the ignition system.  
NEVER run engine without an air filter or with a dirty air  
filter.Severe engine damage may occur.Service air filter  
frequently to prevent engine malfunction.  
Store fuel in appropriate containers, in well-ventilated  
areas and away from sparks and flames.  
NEVER tamper with the factory settings  
of the engine or engine governor. Damage  
to the engine or equipment can result  
if operating in speed ranges above the  
maximum allowable.  
NEVER use fuel as a cleaning agent.  
DO NOT smoke around or near the  
equipment. Fire or explosion could result  
from fuel vapors or if fuel is spilled on a  
hot engine.  
NEVER tip the engine to extreme angles during lifting as  
it may cause oil to gravitate into the cylinder head, making  
the engine start difficult.  
BATTERY SAFETY (ELECTRIC START ONLY)  
DANGER  
FUEL SAFETY  
DANGER  
DO NOT drop the battery. There is a possibility that the  
battery will explode.  
DO NOT add fuel to equipment if it is placed inside truck  
bed with plastic liner. Possibility exists of explosion or  
fire due to static electricity.  
DO NOT expose the battery to open flames,  
sparks, cigarettes, etc.The battery contains  
combustible gases and liquids. If these  
gases and liquids come into contact with a  
flame or spark, an explosion could occur.  
FUEL  
WARNING  
ALWAYS wear safety glasses when  
handling the battery to avoid eye irritation.  
The battery contains acids that can cause  
injury to the eyes and skin.  
FUEL  
Use well-insulated gloves when picking up  
the battery.  
ALWAYS keep the battery charged. If the battery is not  
charged, combustible gas will build up.  
DO NOT start the engine near spilled fuel or combustible  
fluids. Diesel fuel is extremely flammable and its vapors  
can cause an explosion if ignited.  
DO NOT charge battery if frozen. Battery can explode.  
When frozen, warm the battery to at least 61°F (16°C).  
ALWAYS refuel in a well-ventilated area, away from  
sparks and open flames.  
ALWAYS recharge the battery in a well-ventilated  
environmenttoavoidtheriskofadangerousconcentration  
of combustible gases.  
ALWAYS use extreme caution when working with  
flammable liquids.  
If the battery liquid (dilute sulfuric acid)  
comes into contact with clothing or skin,  
DO NOT fill the fuel tank while the engine is running  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 9  
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SAFETY INFORMATION  
rinse skin or clothing immediately with plenty of water.  
transporting on a trailer.Make sure all supports attaching  
the roller to the trailer are tight.  
If the battery liquid (dilute sulfuric acid) comes into  
contact with eyes, rinse eyes immediately with plenty  
of water and contact the nearest doctor or hospital to  
seek medical attention.  
ENVIRONMENTAL SAFETY  
NOTICE  
Dispose of hazardous waste properly.  
Examples of potentially hazardous waste  
are used motor oil, fuel and fuel filters.  
CAUTION  
ALWAYS disconnect the NEGATIVE battery terminal  
before performing service on the equipment.  
DO NOT use food or plastic containers to dispose of  
hazardous waste.  
ALWAYS keep battery cables in good working condition.  
Repair or replace all worn cables.  
DO NOT pour waste, oil or fuel directly onto the ground,  
down a drain or into any water source.  
TRANSPORTING SAFETY  
CAUTION  
NEVER allow any person or animal to stand underneath  
the equipment while lifting.  
NOTICE  
Before lifting, make sure that the equipment parts are not  
damaged and screws are not loose or missing.  
Use lifting equipment capable of lifting the weight of  
the roller.  
Always make sure crane or lifitng device has been  
properly secured to the lifting bail (hook) of the  
equipment.  
ALWAYS shutdown engine before transporting.  
NEVER lift the equipment while the engine is running.  
Tighten fuel tank cap securely and close fuel cock to  
prevent fuel from spilling.  
Use adequate lifting cable (wire or rope) of sufficient  
strength.  
Use one point suspension hook and lift straight upwards  
with sufficient bearing capacity to prevent machine from  
tilting or slipping.  
DO NOT lift machine to unnecessary heights.  
ALWAYS make sure that roller is secured correctly when  
PAGE 10 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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NOTES  
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SPECIFICATIONS  
Table 1. Specifications (Vibratory Roller)  
105 x 27.2 x 41.7 in  
(2670 x 692 x 1060 mm)  
Dimensions  
Drum Diameter  
Drum Width  
16 in. (406 mm)  
25.6 in. (650 mm)  
9.6 in. (243 mm)  
.83 in.(21 mm)  
Curb Clearance  
Side Overhang  
Operating Weight (with water)  
Vibration Frequency  
Centrifugal Force  
Drive System  
1562 lbs. (710 kg)  
3,300 vpm  
23.5/2,400 kn/kgf  
Hydraulic Motor  
Vibration System  
Vibration Method  
Vibrator Shaft  
Frame  
Belt Drive  
Twin  
Gradeablility  
35 degrees  
Working Speed  
Fuel Tank Capacity  
Lubricating Oil  
0 - 3 mph (0 - 4.8 kph)  
1.88 gallons (7.1 liters)  
6.6 gallons (25 liters)  
10.57 gallons (40 liters)  
YANMAR Model L100V1AJ1R1AAMK  
Electric/Recoil Start  
Water Tank Capacity  
Engine Model  
Starting System  
PAGE 12 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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SPECIFICATIONS  
Table 2. Specifications (Engine)  
YANMAR L100V1AJ1R1AAMK  
Engine Model  
Engine Type  
Air-cooled Diesel  
3.4 x 2.95 in (86 x 75 mm)  
14.7 fl oz (435 cc)  
Cylinder Bore X Stroke  
Displacement  
Maximum Ouput  
Fuel Tank Capacity  
Oil Capacity  
8.7 HP  
5.6 quarts (5.4 liters)  
1.7 quarts (1.6 liters)  
Dry Net Weight  
Dimensions (L x W x H)  
117.9 lbs. (54 kg)  
16.22 x 18.54 x 19.45 in (412 x 471 x 494 mm)  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 13  
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DIMENSIONS  
Figure 1. MRH800DS2 Dimensions  
Table 3. Dimensions  
A
B
C
D
E
F
G
H
I
105 in.  
57 in.  
2670 mm.  
1445 mm.  
255 mm.  
580 mm.  
350 mm.  
692 mm.  
346 mm.  
1990 mm.  
1180 mm.  
950 mm.  
1060 mm.  
245 mm.  
LENGTH  
WIDTH  
10 in.  
22.8 in.  
13.8 in.  
27.2 in.  
13.6 in.  
78.3 in.  
46.5 in.  
37.4 in.  
41.7 in.  
9.6 in.  
HEIGHT  
J
K
L
PAGE 14 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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GENERAL INFORMATION  
The Mikasa Model MRH800DS2 is a powerful compacting  
tool capable of applying tremendous force in consecutive  
impacts to a soil surface. Its applications include soil  
compacting for backfilling for gas pipelines, water pipelines  
and cable installation work.  
The impact force of the MRH800DS2 levels and uniformly  
compacts voids between soil particles to increase dry  
density.  
Features include:  
Hydraulic transmission to allow speed change without  
gear shifting.  
Deadman device which when pressed or hit will cause  
the travel lever to return to neutral position bringing the  
machine to a stop.  
A horn to warn of machine’s approach.  
Non-corrosive water tank for the sprinkler system with  
a capacity of more than 10 gallons.  
Lifting hook to transport machine.  
Front bumper and working light.  
Narrow profile with less than one inch wall clearance.  
Narrower width allows access to tighter areas. No  
exposed hydraulic hoses.  
Oil bath lubricated bearings and external vibration for  
less servicing and more dependability.  
Front and rear drum scrapers.  
Drum sprinkler system controls located near the operator.  
Easy access to hydraulic components and hydraulic filter.  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 15  
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COMPONENTS  
1
2
4
3
8
9
5
6
10  
11  
7
Figure 2. MRH800DS2 Components  
PAGE 16 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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COMPONENTS  
Figure 2 illustrates the location of the major components  
for the MRH800DS2 Vibration Roller.The function of each  
component is described below:  
1. FuelTank/Cap — Fill with diesel fuel. Fuel tank holds  
approximately 2 gallons (7.5 liters). DO NOT top off  
fuel. Wipe up any spilled fuel immediately.  
2. Center Cover —When opened and supported by strut,  
provides access to oil pump and filter, battery, V-belt,  
and clutch box.  
3. Vibration Rollers — 25-inch wide steel drums that  
provide compaction force in the compaction and  
patching of asphalt type surfaces.  
4. Front Headlights — Activate using switch on control  
handle. Use to illuminate ground during nighttime or  
low-light operating conditions.  
5. Hydraulic Oil Gauge — Indicates the hydraulic oil  
level.  
6. Oil Tank — Fill with proper grade of hydraulic oil.  
7. Vibrator Oil Level Plug — Remove to check vibrator  
oil level.  
8. Lifting Hook — Used to lift the machine with crane or  
other lifting device.  
9. Engine — This machine uses the Yanmar  
L100V1AJ1R1AAMK engine. Refer to the engine  
Owner’s Manual for more information.  
10. Water Tank — Holds 10.57 gallons (40 liters) for the  
sprinkler system.  
11. Parking Brake — Makes sure machine will not  
accidentally move when parked or not in use.  
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COMPONENTS  
1
2
3
4
6
5
Figure 3. Handle Bar/Lever Components  
PAGE 18 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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COMPONENTS  
HANDLE BAR/LEVER COMPONENTS  
Figure 3 illustrates the location of the major lever  
components on the handle bar of the machine. Each  
component is described below:  
1. Travel Lever — Controls the direction of travel of the  
machine (forward and reverse).  
2. Horn Button —When pressed, gives a warning sound  
of the machine approaching.  
3. Vibration Lever — Turns vibration on and off.  
4. Throttle Lever — Controls the start up of the machine.  
5. Dead-Man Device — When pressed or hit while  
traveling in reverse, causes the travel lever to return  
to neutral position to stop the machine.  
6. Light ON/OFF Switch — Turns headlight on and off.  
7. Starter Switch — Engine starts when key is turned  
to the RUN position.  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 19  
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BASIC ENGINE  
Figure 4. Yanmar Engine Components  
ENGINE COMPONENTS  
Figure 4 illustrates the location of the major engine  
components. Each component is described below:  
6. Recoil Starter — Housing for pull rope and starter.  
7. Oil Filler Cap/Dipstick — Remove this cap to add oil  
to the oil tank. Use dipstick to check oil level.  
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.  
8. Oil Drain Plug — Unscrew plug to drain oil from engine  
crankcase. Dispose of oil in a safe manner.  
2. FuelTank — Diesel engine holds 5.7 quarts of diesel  
fuel.  
9. Decompression Lever — Press down before starting  
engine.To prevent damage to the engine, DO NOT use  
for any other purpose.  
3. Air Cleaner — Prevents dirt and other debris from  
entering the fuel system. Remove wing-nut on top of  
air filter canister to gain access to filter element.  
10. Fuel Cock — Controls the flow of diesel fuel to the  
engine. Must be in the ON position when starting and  
running the engine.  
4. Muffler — Used to reduce noise and emissions.  
5. Recoil Starter (pull rope) — Type of engine starting  
method. Alternate type would be electric start (ignition  
key).  
PAGE 20 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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NOTES  
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INSPECTION  
BEFORE STARTING  
CHECKING THE HYDRAULIC SYSTEM  
1. Read safety information at the beginning of manual.  
1. Check the oil tank level gauge (Figure 6). Oil level  
should be at the middle indication of the gauge or  
higher. Fill as required.  
2. Remove dirt and dust, particularly in the engine cooling  
air inlet, carburetor and air cleaner.  
3. Check the air filter for dirt and dust. If air filter is dirty,  
replace air filter with a new one.  
4. Check carburetor for external dirt and dust. Clean with  
dry compressed air.  
LEVELS SHOULD BE  
MIDDLE OF GAUGE  
OR HIGHER  
5. Check fastening nuts and bolts for tightness.  
6. Understand the geographical features and regulations  
of the job site.  
ENGINE OIL CHECK  
1. To check the engine oil level, place the machine on  
secure level ground with the engine stopped.  
Figure 6. Hydraulic System Oil Level Gauge  
2. Check the surroundings of the oil tank, hydraulic pump  
and motor for oil leakage.  
2. Remove the filler dipstick from the engine oil filler hole  
(Figure 5) and wipe clean.  
CHECKING THE V-BELT  
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.  
1. Remove the 2 bolts, one on each side of the center  
cover, with a #13 socket wrench.Open the center cover  
of the machine and support it with the strut by inserting  
its end to the hole in the base (Figure 7).  
Figure 5. Engine Oil Level  
3. Insert and remove the dipstick without screwing it into  
the filler neck.Check the oil level shown on the dipstick.  
CENTER  
COVER  
4. 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 1.16 quarts (1.1 liters).  
STRUT  
V-BELT  
Table 4. Oil Type  
Season  
Summer  
Temperature  
Oil Type  
25°C or Higher SAE 10W-30  
Spring/Fall  
Winter  
25°C~10°C  
SAE 10W-30/20  
SAE 10W-10  
Figure 7. Checking V-Belt Tension  
0°C or Lower  
2. Check V-belt for proper tension. Insufficient tension  
causes weak vibration.  
PAGE 22 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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INSPECTION  
CHECKING THE VIBRATOR OIL LEVEL  
CHECKING LEVERS AND HORN  
1. Check vibrator casing for any oil leakage.  
1. Check travel, vibration, and throttle levers to make sure  
they are functioning properly (Figure 3).  
2. If any leakage is noticed, remove the level plug on the  
side of the plate (Figure 8).  
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.  
3. Press the horn and verify that it functions properly.  
VIBRATOR OIL  
LEVEL PLUG  
CHECKING SCRAPERS  
1. Check scrapers and make sure that they are not  
clogged with mud, bent or damaged (Figure 10).  
Figure 8. Checking Vibrator Oil Level  
3. Check the oil level.  
FUEL CHECK  
DANGER  
Motor fuel is highly flammable and can be  
dangerous if mishandled. DO NOT smoke  
while refueling. DO NOT attempt to refuel  
the pump if the engine is hot or running.  
SCRAPERS  
Figure 10. Checking Scrapers  
2. Adjust clearance between drums and scrapers as  
necessary.  
1. Remove the fuel cap located on top of the engine fuel  
tank.  
CHECKING BOLTS, NUTS AND SCREWS  
2. Visually inspect to see if the fuel level is low. If fuel is  
low, replenish with unleaded gasoline using a strainer  
for filtration. DO NOT top-off fuel. Wipe up any spilled  
fuel immediately!  
1. Check bolts, nuts, and screws on various parts of the  
machine, including the engine, for proper tightness.  
POSITIONING THE HANDLE BAR  
CHECKING WATER TANK  
1. Release the handle bar release pin (Figure 11) and  
position the handle bar to the lowered position before  
starting operation.  
Check the water tank to see if filled.Add water if necessary.  
The water tank has a capacity of approximately 10 gallons  
(40 liters). See Figure 9.  
HANDLE BAR  
RELEASE PIN  
Figure 11. Positioning the Handle Bar  
Figure 9. Checking Water Tank  
CAUTION  
2. When machine is not in use, release the handle bar  
release pin and position the handle bar to the upright  
position.  
Be careful not to confuse the water tank with the oil tank.  
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OPERATION  
4. Turn the starter key further to the right to the START  
position (Figure 14) to start the engine. Buzzer stops  
sounding when the engine speed increases.With safety  
switch equipped, motor runs only when the travel lever  
is in the neutral position.  
CAUTION  
DO NOT attempt to operate the roller  
until the Safety Information, General  
Information, and Inspection sections of this  
manual have been read and thoroughly  
understood.  
STARTING THE ENGINE  
The engine can be started by motor (electric) or manually  
(recoil). Refer to Figure 2 and Figure 3 for the location of  
controls and components.  
Figure 14. Starter Key (Start Position)  
5. If the engine fails to start, do not continue to rotate the  
starter key for more than 5 seconds. Return the key  
to the RUN position and wait 20 to 30 seconds before  
starting again.  
Electric Start  
CAUTION  
When the engine is running, never turn the starter key  
to the START position  
6. After starting the engine, continue to warm up the  
engine for about 3 to 10 seconds especially in cold  
weather.  
1. On the control handle:  
7. If the buzzer does not stop sounding after the engine  
has started, shutdown engine immediately and check  
engine oil level. The buzzer functions as engine oil  
level warning also.  
a. Move the throttle lever to the RUN position.  
b. Move the travel lever to the NEUTRAL position.  
c. Move the vibration lever to the OFF position.  
RECOIL START  
2. Open the fuel cock by turning it clockwise to the down  
position (Figure 12).  
1. Move the throttle lever to the RUN position.  
2. Open the fuel cock by turning it clockwise to the down  
position (Figure 12).  
3. Pull the starting handle slowly until you feel some  
resistance (Figure 15). Return handle to original  
position.  
FUEL COCK  
(OPEN POSITION)  
Figure 12. Open Fuel Cock  
PULL HANDLE  
TO START  
3. Insert the starter key into the key switch and turn it  
to the RUN position (Figure 13). The buzzer should  
sound at this time.  
Figure 15. Engine Start Handle  
Figure 13. Starter Key (Run Position)  
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OPERATION  
4. Push down the decompression lever (Figure 16).  
6. Push the travel lever backward to go in the reverse  
direction.  
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.  
Figure 16. Decompression lever  
CAUTION  
5. Pull the starting handle hard and fast to start engine  
(Figure 15).  
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.  
6. If the engine does not start, repeat steps 3 through 5.  
NOTICE  
When starting with a motor starter, a decompressor  
is not normally required. However, when ambient  
temperature or battery charger level is low, use of a  
decompressor will help make the start-up easier.  
VIBRATING  
1. Shift the vibration lever away from its off position. The  
vibration lever will automatically spring forward and the  
roller will start vibrating (Figure 18).  
TRAVELING  
1. Before starting to travel, make sure to release parking  
brake located on the left side of the rear roller. If the  
parking brake lever is tight, moving the roller back and  
forth will make it easier (Figure 17).  
VIBRATION LEVER  
(OFF POSITION)  
PARKING BRAKE  
(RELEASED  
POSITION)  
Figure 18. Vibration Lever (Off Position)  
CAUTION  
Figure 17. Parking Brake  
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.  
2. With the throttle lever in the RUN position, increase  
the engine rotation.  
3. Push the travel lever forward slightly. This will cause  
the roller to travel forward at slow speed.  
4. To increase the travel speed, push the travel lever  
further.  
5. Travel speed can be varied between 0 and 3 km/h  
(both forward and reverse).  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 25  
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OPERATION  
UNLOADING  
WATERING  
5. If you need to move the roller by pushing it manually  
once engine is stopped, loosen bolt of bypass valve  
on oil pump by one rotation counterclockwise.This will  
cause the hydraulic brake to disengage and allow the  
roller to be moved more easily (Figure 20).  
2. For watering work, turn the water cocks clockwise, at  
the rear of the machine, to start sprinkling.(Figure 19).  
WATER COCK  
FOR FRONT DRUM  
Bypass  
Valve  
Bolt  
WATER COCK  
FOR REAR DRUM  
Figure 19. Water Cocks  
SAFETY FEATURES  
A horn is provided to warn of approach.  
The dead man device prevents accidental traveling in  
reverse. It automatically makes the travel lever return to  
neutral position by stopping the machine when an object  
comes in contact with the dead man device.  
Figure 20. Location of Bypass Valve Bolt  
6. After moving, tighten the bolt again.Tightening torque  
is 55 to 70 kgf-cm.  
STOPPING  
CAUTION  
1. With travel lever in the neutral position, and the  
vibration lever in the off position, return the throttle  
lever to the START position. Allow the machine to cool  
down for 3 to 5 minutes.  
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.  
2. Push the throttle lever forward to stop the engine. In a  
motor start, return the key switch to the STOP position  
as soon as the engine stops.  
LIFTING  
CAUTION  
1. Use a crane or lift to load and unload the machine. A  
skilled crane operator is required to perform the job.  
Neglecting to return the key switch to the STOP position  
will cause the battery to discharge making start up  
impossible the next time.  
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.  
3. After the engine stops, close the fuel cock.  
4. Lock the parking brake by pulling the brake lever and  
rotating it 90° clockwise.  
4. Make sure that the machine is shut off before machine  
is lifted.  
5. Use reliable cable for lifting.  
NOTICE  
6. Always lift the machine vertically and keep the machine  
away from workers and animals.  
Parking brake system should always be kept clean to  
avoid mud deposits.  
7. Do not lift the machine higher than the required height.  
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OPERATION  
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.  
CAUTION  
Inspection and other services should always be carried  
out on hard and level ground with the engine shutdown.  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 27  
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MAINTENANCE  
CAUTION  
Table 6. Engine Check  
ITEM  
HOURS OF OPERATION  
Inspection and other services should always be carried  
out on hard and level ground with the engine shutdown.  
Oil or Fuel Leak  
Every 8 hours (every day)  
Tightness of Fastening  
Threads  
Every 8 hours (every day)  
INSPECTION AND MAINTENANCE SERVICETABLES  
Every 8 hours (every day)  
(Replenish to specified  
maximum level)  
To make sure your vibratory roller is always in good  
working condition before using, carry out the maintenance  
inspection procedures.  
Engine Oil Check and  
Replenishment  
After first 25 hours then  
every 50 to 100 hours  
Table 5. Machine Inspection  
Engine Oil Replacement  
Air Filter Cleaning  
ITEM  
HOURS OF OPERATION  
Every 100 hours  
Loose or Missing Screws Every 8 hours (every day)  
DAILY SERVICE  
Damaged Parts  
Every 8 hours (every day)  
Every 8 hours (every day)  
Function of Controlling  
System Part  
1. Check for leakage of fuel or oil.  
2. Check for loose screws including tightness. See Table  
7 below (tightening torque ), for retightening:  
Hydraulic System Leak  
Vibrator Oil Check  
Every 100 hours  
Every 100 hours  
Table 7. Tightening Torque (in. kg/cm) Diameter  
6mm 8mm  
Vibrator Oil Replacement Every 300 hours  
10mm 12mm 14mm 16mm 18mm 20mm  
Material  
Hydraulic Oil Check  
Every 100 hours  
70  
150  
250  
400  
300  
500  
800  
500  
750  
1,100 1,400 2,000  
4T  
First after 200 hours, then  
every 1,000 hours  
Hydraulic Oil Replacement  
100  
150  
800  
1,300 2,000 2,700 3,800  
2,000 2,900 4,200 5,600  
6-8T  
11T  
1,200  
V-belt (clutch) Check  
Battery Check  
Every 200 hours  
Every 100 hours  
300~  
350  
650 ~  
700  
100  
*
NOTICE  
These inspection intervals are for operation under  
normal conditions. Adjust your inspection intervals  
based on the number of hours the roller is in use, and  
your particular working conditions.  
3. Remove soil and clean the bottom of roller.  
4. Check hydraulic pump, piping and hose for any leakage.  
5. A loosened hydraulic hose can be a cause for leakage.  
Check hydraulic hose connections with wrench applied  
for tightness.  
NOTICE  
Fuel piping and connections should be replaced every  
2 years.  
6. Check engine oil.  
ENGINE OIL REPLACEMENT:  
1. Replace engine oil in the first 25 hours of operation  
and every 50 to 100 hours afterwards.  
2. Oil may be drained more easily when it is warm after  
operation (For more details, see separate engine  
Owner's Manual).  
PAGE 28 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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MAINTENANCE  
AIR FILTER  
CAUTION  
1. The air filter element should be cleaned because a  
clogged air cleaner can cause poor engine starting,  
lack of power and shorten engine life substantially.  
CLUTCH  
PULLEY  
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.  
Always use safety gloves.  
2. To clean or replace air filter loosen the wing nut on the  
air filter housing (Figure 21) remove the cover and take  
out air filter cartridge. If only cleaning of the air filter  
is desired blow through the air filter cartridge from the  
inside, moving a jet of dry compressed air up and down  
until all dust is removed.  
VIBRATOR  
PULLEY  
CAUTION  
Excessive turning of front nut may cause the sliding  
engagement of clutch to take place or no vibration takes  
place even when vibration lever is engaged.  
On the other hand, insufficient turn may cause sliding  
engagement of clutch even when the vibration lever is  
placed in the OFF position or for vibration to remain  
engaged.  
HYDRAULIC SYSTEM INSPECTION AND SERVICE  
Figure 21. Engine Air Filter and Element  
VIBRATION CLUTCH ADJUSTMENT  
1. Check motor and pump for any damage.  
2. Check hoses and pipes for proper tightness and make  
sure there are no leaks.  
1. Move vibration lever to the OFF position.  
3. Check nylon tubes for hydraulic oil intake and drain.  
Retighten brass nut if loose and if a leak is detected.  
If leak continues after retightening, replace nylon tube,  
nut and sleeve.  
2. Loosen the front and rear nuts at the end of vibration  
clutch cable (Figure 22).  
4. Check oil tank for proper oil level using the hydraulic  
system oil level gauge (See Figure 6). Make sure  
hydraulic oil has not whitened or emulsified. Whitish  
color means aeration in pump. Retighten pipe and  
correct level of oil. Emulsification means water in the  
hydraulic oil. Replace the oil.  
REAR NUT  
FORK  
ROLLER INSPECTION AND ADJUSTMENT  
FRONT NUT  
1. Refer to Table 8 for oil and grease requirements.  
2. Check oil tank level daily.  
Figure 22. Vibration Clutch Adjustment  
3. Check the machine for oil leak and proper function of  
lever, cables, and links daily.  
3. Turn in the nut on the front side again and at the position  
that release fork starts to move, turn in the nut by one  
or two threads. Lock it a this position together with the  
rear nut.  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 29  
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MAINTENANCE  
• completely charged: 1.270 - 1.290  
• needs charging: 1.260 or lower.  
MACHINE MAINTENANCE  
1. At the end of each day’s operation, wash down dust  
and dirt off the machine. Clean area around drums ad  
scrapers making sure all mud is removed.  
7. 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.  
2. Drain water tank completely.  
3. Cover the machine to prevent dust and store in dry  
place away from sun exposure.  
BATTERY CABLE CONNECTION  
1. When removing cable, disconnect the ground side  
(normally negative) first (Figure 23).  
LONG TERM STORAGE  
1. Conduct thorough lubrication and oil change.  
NEGATIVE  
POSITIVE  
TERMINAL  
TERMINAL  
2. Disconnect battery terminals and dismount battery  
from machine. Store battery.  
3. If there a possibility that ambient temperature will drop  
below freezing point, add antifreeze agent to coolant.  
4. Cover the inlet and outlet of air cleaner and muffler  
securely.  
Figure 23. Battery Connection  
FORWARD AND REVERSETRAVEL ADJUSTMENT  
5. Store machine indoors. Do not leave outdoors.  
6. Refer to Table 8 for lubrication necessary for the  
machine.  
2. If neutral position for forward and reverse travel has  
been displaced, conduct the neutral adjustment.  
BATTERY MAINTENANCE  
3. If roller travels forward with the ball of ball plunger  
remaining in V slot of the guide, loosen M8 bolt and  
slide the slide plate slightly toward the engine. If the  
roller travels backward, slide the plate towards side  
plate (Figure 24).  
NOTICE  
Read and understand the battery safety information in  
the front of this manual before performing maintenance  
on the battery.  
1. Use a flashlight to check battery electrolyte level.  
Always check that the engine is stopped.  
GUIDE  
PLUNGER  
M8 BOLT  
2. If a battery has not been used for some time, reduce  
the charge level initially to protect each plate inside  
the battery.  
SIDE PLATE  
3. Check the battery terminals periodically to ensure that  
they are in good condition.  
Figure 24. Adjustment of Neutral Position  
4. When installing cable, connect the ground side  
(normally negative) last.  
4. Use wire brush or sand paper to clean the battery  
terminals.  
5. With M8 bolt tightened, start engine and check the  
neutral for forward and reverse.If still displaced, repeat  
the procedure.  
5. 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.  
6. If neutral position of forward/reverse lever has been  
displaced, use the turn buckle located on the oil pump  
side of forward/reverse cable.  
6. Measure the specific gravity of electrolyte:  
PAGE 30 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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MAINTENANCE  
Table 8. Lubrication Chart  
MAINTENANCE  
NEEDED  
ITEM  
FREQUENCY  
TYPE  
SAE10W30 (1.5 liters)  
LOCATION  
Every 300 Hours of  
Operation  
Vibrator Oil  
Replace Oil  
see Figure 25  
SAE#30 or SAE10W30  
(Spring - Summer)  
Initially - After 10  
to 20 Hours of  
Operation  
Thereafter - Every  
50 to 100 Hours of  
Operation  
SAE#20 or SAE10W30  
(Fall - Winter)  
Engine Oil  
Replace Oil  
see Figure 5  
SAE10W30  
(Extremely Cold Region)  
Viscosity:  
ISO VG32 equivalent -  
for cold region  
ISO VG46 or 56  
equivalent - for warm  
region  
Every 1000 to 1500  
Hours of Operation  
Hydraulic Oil  
Replace Oil  
see Figure 6  
Shipped from factory  
with Shell Tellus 46  
(25 liters)  
Travel Lever, Vibration Add Lubrication Oil to Every 50 Hours of  
Lubrication Oil  
Grease  
see Figure 3  
see Figure 3  
see Figure 27  
see Figure 26  
see Figure 28  
see Figure 3  
Lever, Throttle Lever Sliding Parts  
Lubricate Grease  
Fitting  
Handle Bar Release Lubricate Grease  
Operation  
Every 50 Hours of  
Operation  
Dead Man's Device  
Every 50 Hours of  
Operation  
Grease  
Pin  
Fitting  
Lubricate Grease  
Fitting  
Every 50 Hours of  
Operation  
Bearing Cover  
Grease  
Lubricate Grease  
Fitting  
Every 50 Hours of  
Operation  
Clutch Box  
Grease  
Lubricate Sliding  
Parts  
Every 50 Hours of  
Operation  
Travel Lever  
Grease  
Initially - After 25  
Hours of Operation  
Thereafter - Every  
500 Hours of  
Mikasa Genuine 10  
micron Filter Paper  
Oil Filter  
Replace Oil Filter  
see Figure 29  
Operation  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 31  
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MAINTENANCE  
HANDLE BAR RELEASE  
PIN GREASE FITTING  
VIBRATOR OIL  
LEVEL PLUG  
VIBRATOR OIL  
DRAIN PLUG  
Figure 27. Handle Bar Maintenance  
Figure 25. Vibrator Oil Maintenance  
CLUTCH BOX  
GREASE FITTING  
Figure 28. Clutch Box Maintenance  
BEARING COVER  
GREASE FITTING  
BEARING COVER  
GREASE FITTING  
HYDRAULIC OIL FILTER  
Figure 29. Hydraulic Oil Filter Location  
Figure 26. Bearing Cover Maintenance  
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TROUBLESHOOTING  
Troubleshooting - Roller  
POSSIBLE PROBLEM  
SYMPTOM  
SOLUTION  
Release parking brake lever.  
Unit does not travel.  
Parking brake still engaged?  
Defective centrifugal clutch?  
Repair or replace clutch.  
Damaged rubber coupling and flange?  
Defective travel cable and link?  
Replace rubber coupling and flange.  
Repair or replace travel cable and link.  
Damaged scraper or too much mud in  
scraper?  
Replace or repair scraper.  
Damaged or clogged oil filter?  
Damaged or leaking hydraulic pipe?  
Low oil level or contaminated oil?  
Damaged or leaking hydraulic pump?  
Damaged or leaking hydraulic motor?  
Damaged drum gear and bearing?  
Bad drum rotation?  
Replace filter.  
Unit does not travel or  
travel is not smooth.  
Repair or replace parts.  
Replenish or replace oil.  
Repair or replace hydraulic pump.  
Repair or replace hydraulic motor.  
Repair parts.  
Repair or replace drum.  
Repair or replace clutch.  
Replace V-belt or adjust tension.  
Replace or repair vibration cable and linkage.  
Adjust or replace clutch.  
Replace V-belt.  
Defective centrifugal clutch?  
Damaged or slipping V-belt?  
Damaged vibration cable and linkage?  
Damaged vibration clutch?  
Unit does not vibrate  
or has weak vibration.  
Defective clutch vibrator pulley V-belt?  
Check and repair vibrator. Check if oil level is  
not excessively high.  
Vibrator does not turn smoothly with hand?  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 33  
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TROUBLESHOOTING  
Troubleshooting (Engine)  
Possible Problem  
Symptom  
Solution  
Add fuel. Check entire fuel system.  
Replace fuel pump.  
No Fuel reaching injection pump?  
Defective fuel pump?  
Fuel filter clogged?  
Replace fuel filter and clean tank.  
Replace or repair fuel line.  
Faulty fuel supply line?  
Check piston, cylinder and valves. Adjust or  
repair per engine repair manual.  
Compression too low?  
Engine will not start or start is delayed,  
although engine can be turned over.  
Fuel pump not working correctly?  
Oil pressure too low?  
Repair or replace fuel pump.  
Check engine oil pressure.  
Comply with cold starting instructions and  
proper oil viscosity.  
Low starting temperature limit exceeded?  
Defective battery?  
Charge or replace battery.  
Check carefully for loosened fuel line  
coupling, loose cap nut, etc.  
Air or water mixed in fuel system?  
Refill engine crankcase with correct type of  
oil for winter environment.  
Engine oil too thick?  
At low temperatures engine will not start.  
Defective battery?  
Fuel filter blocked?  
Fuel supply blocked?  
Defective fuel pump?  
Fuel tank empty?  
Replace battery.  
Replace fuel filter.  
Check the entire fuel system.  
Replace fuel pump.  
Add fuel.  
Engine fires but stops soon as starter is  
switched off.  
Fuel filter blocked?  
Defective fuel pump?  
Replace fuel filter.  
Replace fuel pump.  
Engine stops by itself during normal  
operation.  
Mechanical oil pressure shutdown sensor  
stops the engine due to low oil?  
Add oil. Replace low oil shutdown sensor if  
necessary.  
Fuel tank empty?  
Replace fuel filter.  
Fuel filter clogged?  
Replace fuel filter.  
Fuel tank venting is inadequate?  
Ensure that tank is adequately vented.  
Check threaded pipe unions tape and tighten  
unions a required.  
Leaks at pipe unions?  
Low engine power, output and speed.  
Speed control lever does not remain in  
selected position?  
See engine manual for corrective action.  
Engine oil level too full?  
Correct engine oil level.  
Use No. 2-D diesel fuel only. Check the fuel  
injection pump element and delivery valve  
assembly and replace as necessary.  
Injection pump wear?  
PAGE 34 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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TROUBLESHOOTING  
Troubleshooting (Engine) - continued  
Possible Problem  
Symptom  
Solution  
Clean or replace air filter.  
Air filter blocked?  
Low engine power output and low speed,  
black exhaust smoke.  
Incorrect valve clearances?  
Malfunction at injector?  
Adjust valves per engine specification.  
See engine manual.  
Drain off engine oil down to uppermark on  
dipstick.  
Too much oil in engine crankcase?  
Entire cooling air system contaminated/  
blocked?  
Clean cooling air system and cooling fin  
areas.  
Fan belt broken or elongated?  
Coolant insufficient?  
Change belt or adjust belt tension.  
Replenish coolant.  
Engine overheats.  
Radiator net or radiator fin clogged with dust? Clean net or fin carefully.  
Fan, radiator, or radiator cap defective?  
Thermostat defective?  
Replace defective part.  
Check thermostat and replace if necessary.  
Replace parts.  
Head gasket defective or water leakage?  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 35  
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EXPLANATION OF CODE IN REMARKS COLUMN  
The following section explains the different symbols and  
QTY. Column  
remarks used in the Parts section of this manual. Use the  
help numbers found on the back page of the manual if there  
are any questions.  
Numbers Used — Item quantity can be indicated by a  
number, a blank entry, or A/R.  
A/R (As Required) is generally used for hoses or other  
parts that are sold in bulk and cut to length.  
NOTICE  
The contents and part numbers listed in the parts  
section are subject to change without notice.Multiquip  
does not guarantee the availability of the parts listed.  
A blank entry generally indicates that the item is not sold  
separately.Other entries will be clarified in the “Remarks”  
Column.  
SAMPLE PARTS LIST  
REMARKS Column  
NO. PART NO. PART NAME  
QTY. REMARKS  
Some of the most common notes found in the “Remarks”  
Column are listed below. Other additional notes needed  
to describe the item can also be shown.  
1
2%  
12345  
BOLT .....................1 .....INCLUDES ITEMS W/%  
WASHER, 1/4 IN. ..........NOT SOLD SEPARATELY  
WASHER, 3/8 IN. ..1 .....MQ-45T ONLY  
2% 12347  
3
4
12348  
12349  
HOSE ..................A/R ...MAKE LOCALLY  
BEARING ..............1 .....S/N 2345B AND ABOVE  
Assembly/Kit — All items on the parts list with the  
same unique symbol will be included when this item is  
purchased.  
NO. Column  
Indicated by:  
Unique Symbols — All items with same unique  
symbol  
“INCLUDES ITEMS W/(unique symbol)”  
(@, #, +, %, or >) in the number column belong to the  
same assembly or kit, which is indicated by a note in the  
“Remarks” column.  
Serial Number Break — Used to list an effective serial  
number range where a particular part is used.  
Indicated by:  
Duplicate Item Numbers — Duplicate numbers indicate  
multiple part numbers, which are in effect for the same  
general item, such as different size saw blade guards in  
use or a part that has been updated on newer versions  
of the same machine.  
“S/N XXXXX AND BELOW”  
“S/N XXXX AND ABOVE”  
“S/N XXXX TO S/N XXX”  
Specific Model Number Use — Indicates that the part  
is used only with the specific model number or model  
number variant listed. It can also be used to show a  
part is NOT used on a specific model or model number  
variant.  
NOTICE  
When ordering a part that has more than one item  
number listed, check the remarks column for help in  
determining the proper part to order.  
Indicated by:  
“XXXXX ONLY”  
“NOT USED ON XXXX”  
PART NO. Column  
Numbers Used — Part numbers can be indicated by a  
number, a blank entry, or TBD.  
“Make/Obtain Locally” — Indicates that the part can  
be purchased at any hardware shop or made out of  
available items.Examples include battery cables, shims,  
and certain washers and nuts.  
TBD (To Be Determined) is generally used to show a  
part that has not been assigned a formal part number  
at the time of publication.  
“Not Sold Separately”— Indicates that an item cannot  
be purchased as a separate item and is either part of an  
assembly/kit that can be purchased, or is not available  
for sale through Multiquip.  
A blank entry generally indicates that the item is not sold  
separately or is not sold by Multiquip. Other entries will  
be clarified in the “Remarks” Column.  
PAGE 36 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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SUGGESTED SPARE PARTS  
MRH800DS2 VIBRATORY ROLLER WITHYANMAR L100V1AJ1R1AAMK DIESEL ENGINE  
1 to 3 units  
Qty.  
P/N  
Description  
1............954407840............FILTER, WATER TANK  
2............954001380............FILTER, HYDRAULIC OIL  
2............070503000............V-BELT, ENGINE  
1............956100022............THROTTLE WIRE  
1............954300342............CAP, WATER TANK  
2............070100381............V-BELT, VIBRATOR ASSY.  
1............71421053100........VALVE ASSY., FUEL INJECTOR  
1............71434951400........PUMP ASSY., FUEL INJECTOR  
3............11421012590........ELEMENT, AIR CLEANER  
1............11428855041........CAP ASSY., FUEL TANK  
2............11429935110........STRAINER, LUB. OIL ASSY.  
1............11429955100........FILTER, FUEL STRAINER  
2............11425055121........FILTER, FUEL OIL  
2............955000010............KEY, STARTING  
NOTICE  
Part numbers on this Suggested Spare Parts list may  
supersede/replace the part numbers shown in the  
following parts lists.  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 37  
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NAMEPLATES AND DECALS  
28  
13  
16  
MRH800DS  
CARSON, CALIF.  
14  
35  
3
8
18  
23  
4
CAUTION  
12  
22  
L
17  
CAUTION  
TO OPERATE WITHOUT  
VIBRATION KEEP THE  
LEVER AT OFF POSITION.  
READ  
E
OWNER’S MANUAL  
NPA-629  
G
WARNING  
Should the machine be necessary  
to be parked on an incline, place  
travel lever in stop position first  
and block front and rear drums.  
Then stop the engine.  
6
25  
If engine is stopped, first the  
machine may roll on incline and  
cause damage or injury  
NPA-281  
N
H
Whenever parking the machine,  
keep travel lever in the stop  
position.  
N
NP-517  
NPA-564  
J
HORN  
N
NPA-537  
OIL TANK  
I. USE THE FOLLOWING BRAND HYDRAULIC OIL.  
MOBIL DTE 25, 26  
SHELL TELLUS OIL T46,T56  
2. DO NOT MIX OIL BRANDS.  
20  
7
32  
27  
26  
29  
21  
31  
30  
2
BEFORE ENGINE STARTING  
Travel lever should be in neutral position.  
CAUTION  
1
Do not operate this roller unless you have finished special training its  
its operation.  
2
3
4
5
Read Operation Manual thoroughly before operating the machine.  
Wear necessary protectors and proper work clothes.  
When refueling, stop the engine and allow it to cool.  
Start and operate only in well-ventillated area.  
Breathing exhaust fumes can result in sickness or death.  
Keep travel lever in neutral and vibration lever in the OFF position,  
then start the engine with the throttle lever held below full speed.  
Before you discontinue your work and leave the roller, make sure to stop  
engine and apply parking brake. Engage blockings to front and rear drums  
with wooden piece of the like, but do not park your roller on slope.  
Remove mud, oil or snow off the drums to avoid slipping before loading or  
unloading with ramp board in use.  
19  
BEFORE TRAVELING THE ROLLER  
Parking break should be disengaged  
6
7
15  
CAUTION  
SET ENGINE SPEED at  
8
9
Loading or unloading by means of crane should be carried out in safety  
area by qualified personnel.  
NP-517  
N
10 For transport, shutdown engine, engage brake, apply blocking to drums and  
secure the roller with ropes using towing hook provided at front and  
rear ends.  
2,450-2,500 R.P.M.  
Without vibration for this roller.  
Do not set the engine speed not more than  
2,500 rpm (revolution per minute), which may  
cause the machine damage.  
IN COLD SEASON FOR HOUSING, DRAIN FROM  
WATER TANK AND HOSES TO PREVENT FREEZING  
24  
WATER TANK  
The set engine speed makes this roller the  
ideal vibration speed of 3,300 vpm  
CAUTION  
When moving with engine  
shutdown  
Release hydraulic brake as shown in  
sketch to the left.  
Try not to tow the machine with vehicle  
as it may cause trouble.  
11  
UNLOADER VALVE  
PAINTED RED  
(vibration per minute).  
NPA-966 J YS  
Upon completion of moving, be sure to  
tighten the valve.  
Observe proper tightening trogue. When  
loose or damaged due to over-tightening.  
Machine may roll down the slope.  
Never unload hydraulic system using above  
procedure while machine is on an incline  
as machine roll down the slope.  
Make sure that hydraulic oil level does  
not fall below mid-position on the gauge.  
LOCKED  
RELEASED  
Use 17mm wrench  
TIGHTENING TORQUE  
55~70Kg-cm  
34  
1
BRAKE  
33  
J
NPA-569  
10  
5
Operation of this equipment may create sparks  
that can start fires around dry vegetation.  
A spark arrester may be required.  
The operator should contact local fire agencies  
for laws or regulations relating to fire prevention  
requirements.  
9
OIL LEVEL  
PARKING BRAKE  
R E L E A S E  
P U L L A N D  
T U R N T H E  
K N O B  
L O C K  
J
NPA-932  
PAGE 38 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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NAMEPLATES AND DECALS  
NO.  
1
2
3
4
PART NO.  
920205690  
920209660  
920206280  
920102490  
920101480  
DCL210  
PART NAME  
QTY.  
REMARKS  
DECAL, BRAKE LEVER....................................1................NPA-569  
DECAL, CAUTION - ENGINE SPEED...............1................NPA-966  
DECAL, DANGER - PINCH POINT ...................1................NPA-628  
DECAL, LIGHT SWITCH ...................................1................NP-249  
DECAL, CHECK OIL LEVEL .............................1................NP-148  
5
6
DECAL, MIKASA MOBILE DTE 25  
1
7
8
9
920108070  
920100120  
920208070  
920206160  
920206200  
920203330  
920201910  
920101510  
920200320  
920207620  
920206290  
920202810  
920104280  
920213000  
920207870  
920205640  
920105170  
920207860  
920201450  
920202920  
920207880  
920106760  
920106790  
920106780  
515010080  
920205080  
920214100  
920206080  
920202910  
DECAL, FORWARD/REVERSE LEVER............1................NPA-807  
DECAL, GREASE POINT..................................1................NPA-120  
DECAL, PARKING BRAKE................................1................NPA-807  
DECAL, CAUTION - INCLINE PARKING...........1................NPA-616  
DECAL, WATER TANK SPRINKLE PIPE...........1................NPA-620  
DECAL, HEARING PROTECTION ....................1................NPA-333  
DECAL, MULTIQUIP - CARSON .......................1................NPA-191  
DECAL, MIKASA ...............................................1................NP-151  
DECAL, WATER TANK.......................................1................NP-32  
DECAL, MRH-800DS.........................................1................NPA-762  
DECAL, CAUTION - OWNERS MANUAL..........1................NPA-629  
DECAL, CAUTION - VIBRATION LEVER ..........1................NPA-281  
DECAL, FREEZING PREVENTION ..................1................NPA-428  
DECAL, OIL TANK .............................................1................NPA-1300  
DECAL, CAUTION - INSTRUCTIONS PLATE...1................NPA-787  
DECAL, WARNING - INCLINE PARKING..........1................NPA-564  
DECAL, THROTTLE ..........................................1................NPA-517  
DECAL, CAUTION - MOVING PLATE ...............1................NPA-786  
DECAL, HORN ..................................................1................NPA-145  
DECAL, CAUTION - STARTING ENGINE .........1................NPA-292  
DECAL, WARNING - INCLINE PLATE...............1................NPA-788  
DECAL, IGNITION.............................................1................NPA-676  
DECAL, V-BELT (A-38 RED)..............................1................NP-679  
DECAL, V-BELT (3V-300) ..................................1................NP-678  
DECAL, WINDOW SHADE RIVET ...................12...............NSA3-4  
DECAL, ON-OFF ...............................................1................NPA-508  
DECAL, E/G FIRE WARNING ...........................1................NPA-1410  
DECAL, E/G THROTTLE DIAL/E.......................1................NPA-608  
DECAL, BUZZER (HYDRAULIC).......................1................NPA-291  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 39  
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AXLE ASSY.  
32  
45  
38  
31  
16  
39  
33  
REAR  
32  
38  
35  
19  
39  
45  
34  
36  
B
45  
40  
34  
38  
36  
D
37  
16  
39  
39  
16  
38  
16  
15  
35  
36  
45  
32B  
40  
A
39  
33  
29  
28  
30  
42  
36  
B
32B  
C
41  
FRONT  
26  
25  
27  
37  
SEE ITEM 31,  
HYDRAULIC SYSTEM ASSY.  
43  
44  
20  
2
3
4
17  
8
18  
D
15  
16  
A
23  
24  
14  
11  
5
6
12  
7
10  
17  
9
22  
10  
7
12  
19  
11  
21  
13  
16  
15  
C
1
PAGE 40 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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AXLE ASSY.  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
515119290  
515119300  
515346670  
515334000  
509429660  
001221035  
515118960  
515460540  
060605020  
047110030  
020130240  
031130450  
515334010  
050100850  
001221025  
030210250  
301010100  
351010050  
515113000  
515113014  
506425670  
060705010  
515334040  
050300950  
515446960  
515446950  
025405025  
515446970  
020410060  
515117040  
515114350  
001121630  
515341930  
515341940  
515334020  
515447510  
001121435  
001221030  
031110160  
515334030  
959010330  
515340410  
001221025  
030210250  
515455840  
PART NAME  
DRUM  
DRUM, B  
GEAR PLATE  
GEAR (39)  
COLLAR 405510  
BOLT 10X35 T  
DRUM BRACKET (R)  
V-RING V-200L  
QTY.  
1
1
2
2
2
16  
2
2
2
REMARKS  
9
OIL SEAL VC-55727  
BEARING 6308FY  
NUT M30, P2.0  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
4
4
4
2
WASHER M30  
BEARING COVER (R)  
O-RING G-85  
BOLT 10X25 T  
2
20  
28  
4
4
1
1
2
2
2
2
1
1
1
1
1
1
1
8
2
2
2
4
8
8
12  
2
1
1
1
1
WASHER M10  
GREASE FITTING A-PT1/8  
GREASE FITTING A-MT6X1  
DRUM BRACKET (L)  
DRUM BRACKET (LB)  
COLLAR 405520  
OIL SEAL TB4-55729  
BEARING COVER (L)  
O-RING S-95  
LOCK PUN, BRAKE  
SPRING, BRAKE  
SPRING PIN 5X25  
KNOB, BRAKE  
NUT M10, H=6  
SIDE PLATE (R)  
SIDE PLATE (L)  
BOLT 16X30 T, P1.5  
BRACKET (A), SCRAPER  
VRACKET (B), SCRAPER  
SCRAPER (OUT)  
MOUNT NUT, SCRAPER  
BOLT 14X35 T  
BOLT 10X30 T  
WASHER M10  
SCRAPER (IN)  
GREASE FITTING B-M6FX1  
SOCKET (BRAKE)  
BOLT 10X25 T  
WASHER M10  
MOUNT NUT(M14),SCRAPER  
4
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 41  
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BASE ASSY.  
PAGE 42 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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BASE ASSY.  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
515119150  
939010010  
030210250  
020310080  
930710031  
020316130  
030216400  
001221625  
001221440  
030214350  
515447010  
001520815  
515454970  
959007140  
517459700  
001221230  
020312100  
515334100  
001221020  
031110160  
0105050616  
030206150  
952404470  
515334050  
014208020  
030208200  
509010010  
954403241  
954405660  
515446980  
515446990  
515447470  
515910040  
515910050  
PART NAME  
QTY.  
1
2
9
2
4
4
4
4
2
2
4
8
1
1
1
2
REMARKS  
BASE (YANMAR-L100)  
SHOCK ABSORBER, STOPPER 45  
WASHER, LOCK M10  
NUT M10  
SHOCK ABSORBER RV1-100  
NUT M16  
WASHER, LOCK M16  
BOLT 16X25 T  
BOLT 14X40 T  
WASHER, LOCK M14  
SAFETY GUARD  
SOCKET HEAD BOLT 8X13 T  
HANDLE STOPPER  
T- KNOB (M12)  
SPRING / HANDLE  
BOLT 12X30 T  
NUT M12  
STAY, COVER (F)  
BOLT 10X20 T  
WASHER, FLAT M10  
BOLT 6X15 T......................................................8................REPLACES 001220615  
WASHER, LOCK M6  
WASHER, FLAT M6...........................................8................REPLACES 031106100  
SUPPORT , WATER COCK  
BOLT 8X20 T......................................................2................REPLACES 001220820  
WASHER, LOCK M8  
CAP 3/8  
COCK PT1/4, BH-1211 (AL)  
ELBOW 3/8X12  
WATER HOSE (T-V) 300L  
WATER HOSE (F) 1200L  
WATER HOSE (R) 260L  
SPRINKLING PIPE ASSY..................................2................INCLUDES ITEMS W/  
CAP ASSY, W/ BOLT, WASHER .......................4................INCLUDES ITEMS W/ +  
BOLT 6X20 T  
WASHER, FLAT M6  
CLAMP  
GREASE FITTING A-MT6X1  
SOCKET PT3/8-3/8  
HOOK (L100)  
GUARD (L100)  
BOLT 10X35T  
BOLT 10X20T  
WASHER, LOCK M10  
WASHER, FLAT M10  
10  
11  
12  
13  
14  
15  
16  
17  
18  
30  
32  
33  
34  
35  
36  
56  
57  
58  
59  
60  
61  
63  
64  
66  
67  
68A  
3
1
5
7
8
1
2
1
2
1
1
1
1
*
*
68-1+ 001220620  
68-2+ 031106100  
4
4
4
1
1
1
1
2
2
4
4
69  
72  
73  
91  
92  
93  
94  
95  
96  
515449900  
351010050  
954001590  
515213600  
515113710  
001221035  
001221020  
030210250  
031110160  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 43  
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FRONT GUARD ASSY.  
PAGE 44 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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FRONT GUARD ASSY.  
NO.  
75  
76  
77  
78  
79  
80  
81  
82  
84  
PART NO.  
031110160  
030210250  
001221035  
515336200  
515336210  
515449720  
001221040  
031110160  
953405940  
PART NAME  
QTY.  
REMARKS  
FLAT WASHER, M10  
LOCK WASHER, M10  
BOLT 10X35 MM  
FRONT GUARD  
BUMPER  
SPACER, BUMPER  
BOLT 10X40 T  
WASHER, FLAT M10  
PIPE INSERT PZ-7  
2
2
2
1
2
4
4
4
2
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 45  
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SIDE COVER ASSY.  
PAGE 46 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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SIDE COVER ASSY.  
NO.  
3
20  
21  
24  
25  
26  
27  
29  
31  
32  
33  
34  
35  
36  
38  
PART NO.  
030210250  
515336250  
515449890  
515334600  
515010090  
515010100  
092004008  
515113080  
515447030  
012210020  
031110160  
0105050616  
030206150  
952404470  
0105091025  
515447380  
025910060  
091004016  
031104080  
020304030  
515910100  
515214241  
515450780  
515450790  
091004015  
031104080  
030204100  
001220815  
031108160  
030208200  
PART NAME  
WASHER, LOCK M10  
SUPPORT, COVER  
ROD HOLDER  
RUBBER HINGE  
RIVET  
RIVET  
SCREW 4X8  
COVER, E/G  
STAY, COVER (R)  
BOLT 10X20 T....................................................5................REPLACES 001221020  
WASHER, FLAT M10  
BOLT 6X15 T......................................................8................REPLACES 001220615  
WASHER, LOCK M6  
WASHER, FLAT M6...........................................8................REPLACES 031106100  
BOLT 10X25 T....................................................2................REPLACES 001221025  
ROD, COVER  
SNAP PIN 6  
SCREW 4X16  
WASHER, FLAT M4  
NUT M4  
QTY.  
9
1
1
1
2
14  
7
1
1
REMARKS  
7
8
39  
40  
97  
98  
1
1
1
2
1
1
1
2
2
4
4
4
2
2
2
99  
170  
171  
172  
173  
174  
175  
176  
177  
178  
179  
COVER (ASSY)  
STAY, COVER (EXP)  
HANDLE BRACKET  
HANDLE (COVER)  
SCREW 4X15  
WASHER, FLAT M4  
WASHER, LOCK M4  
BOLT 8X15 T  
WASHER, FLAT M8  
WASHER, LOCK M8  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 47  
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WATER TANK ASSY.  
PAGE 48 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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WATER TANK ASSY.  
NO.  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
62  
65  
70  
71  
74  
75  
76  
86  
87  
PART NO.  
515119400  
954300342  
001241030  
033910010  
022910180  
954404910  
954404840  
953404900  
959404880  
506403990  
953404000  
506434680  
506434690  
001221253  
030212300  
954405680  
516454950  
515449870  
517338540  
001220610  
031106100  
030206150  
515449880  
952405950  
PART NAME  
WATER TANK  
CAP, WATER TANK /MR  
BOLT 10X30 U  
WASHER 10.5X21X2 SUS  
NYLON NUT M10 (SUS)  
HOSE JOINT 17D  
FILTER, TANK /MR  
PACKING 26X36X3  
NUT 3/4  
QTY.  
1
1
1
2
1
1
1
2
2
2
1
2
4
4
4
2
1
2
2
4
4
4
2
2
REMARKS  
CAP PS1  
PACKING, CAP PS1  
STOPPER, FRONT  
SPACER, WATER TANK 39L  
BOLT 12X65 T  
WASHER, LOCK M12  
CONNECTOR 1/4x10  
WATER HOSE (T) 330L  
HOLDER, STOPPER  
STOPPER  
BOLT 6X10 T  
WASHER, FLAT M6  
WASHER, LOCK M6  
HOLDER (R)  
WASHER 13506  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 49  
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HYDRAULIC SYSTEM ASSY.  
PAGE 50 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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HYDRAULIC SYSTEM ASSY.  
NO.  
7
PART NO.  
954001350  
954001390  
954001380  
954001530  
954002310  
959020014  
954001511  
959020014  
515010050  
515010110  
515114390  
952404110  
012210035  
030210250  
515334070  
515334080  
515447020  
046006009  
080200450  
952400450  
954001460  
954001850  
954001370  
954001830  
959020013  
516010080  
954001840  
955404270  
515010040  
515454330  
952400130  
012210035  
0105050616  
030206150  
515447130  
050210180  
512010120  
515447110  
515447120  
PART NAME  
OIL FILTER CPO 3-80 .......................................1................INCLUDES ITEMS W/  
QTY.  
REMARKS  
*
7-1  
FILTER HEAD  
OIL ELEMENT  
1
1
3
1
1
1
1
1
1
1
2
*
7-2  
8
*
ELBOW LIN-1/2-PT3/8  
TUBE 9.6-12.7 - 325L  
SPIRAL TUBE 11D-350L  
TUBE 9.6-12.7-360  
SPIRAL TUBE 11D-400L  
OIL PUMP PV10-610  
OIL PUMP PV10 -625  
BRACKET (PV10)  
9
10  
11  
12  
14  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
27  
28  
29  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
COLLAR 10225  
BOLT 10X35 T....................................................2................REPLACES 001221035  
WASHER, LOCK M10  
COUPLING  
FLANGE (PV10)  
COUPLING PIN  
BEARING 6009DDU  
STOP RING S -45  
22  
1
1
2
1
1
1
2
2
1
1
1
1
1
1
2
2
2
WASHER 7X30X4.5  
BUSHING CP-3/8  
ELBOW 3/8 - 1/4X2  
OIL HOSE ML90-ML90X560  
OIL HOSE ML90-ML90X560 BS  
SPIRAL TUBE 11D-600L  
OIL HOSE ML90-1005X600  
OIL HOSE ML90-1005X600 BS  
SPIRAL TUBE/11D-700L  
OIL MOTOR K2355(BLUE)  
PINION (12)  
WASHER 9304  
BOLT 10X35 T...................................................14...............REPLACES 001221035  
BOLT 6X15 T......................................................2................REPLACES 001220615  
WASHER, LOCK M6  
JOINT 1/2-3/8-31  
O-RING P-18-1B  
JOINT, LLM-UE-10X3/8-B  
PIPE, OM-A-E  
2
4
4
4
2
2
PIPE, OM-B-E  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 51  
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HYDRAULIC SYSTEM ASSY.  
PAGE 52 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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HYDRAULIC SYSTEM ASSY.  
CONTINUED  
PART NO.  
NO.  
42  
43  
44  
45  
46  
47  
48  
53  
55  
56  
57  
59  
60  
61  
62  
64  
65  
66  
67  
68  
69  
70  
81  
82  
83  
84  
PART NAME  
QTY.  
REMARKS  
515447160  
515447170  
001520820  
515447140  
012221020  
031110160  
954002630  
507010110  
014208020  
030208200  
954001520  
515335300  
954001090  
954002660  
954001620  
954090004  
954090005  
954001100  
454010020  
959021810  
959021810  
954001040  
515335451  
0109051045  
012010030  
954405550  
HOLDER, UPPER  
HOLDER, LOWER  
SOCKET HEAD BOLT 8X20 T  
COVER, PIPE  
2
2
8
2
4
8
1
5
BOLT 10X20 T  
WASHER, FLAT M10  
OIL HOSE ML90-700BS  
CLAMP TC-200  
BOLT 8X20 T......................................................4................REPLACES 001220820  
WASHER, LOCK M8  
ADAPTER CIN-1/2XPT3/8  
CHECK VALVE 7/16  
ADAPTER CIN-3/8-PT1/4  
T-JOINT 3/8  
FITTING, TEE STIN3/8-PT3/8  
TUBE 9.5-7-405L  
TUBE 9.5-7-305L  
ELBOW LIN-3/8-PT1/4  
CLAMP TC-100  
SPIRAL TUBE KEP-6/L-500  
SPIRAL TUBE 6D-510L  
CAP PF1/4  
2
1
2
1
1
1
1
1
1
12  
1
1
2
1
SPACER (PV10)  
BOLT 10X40 T....................................................4................REPLACES 001221040  
BOLT 10X30 T....................................................2................REPLACES 001221030  
CLAMP 15R  
2
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 53  
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HYDRAULIC OIL TANK ASSY.  
PAGE 54 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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HYDRAULIC OIL TANK ASSY.  
NO.  
1
2
3
4
PART NO.  
515118050  
953405840  
953402930  
953400270  
953405260  
955407500  
030210250  
012210035  
031110160  
0105091025  
PART NAME  
OIL TANK , (N)  
DRAIN PLUG M18  
COPPER PACKING 19X30X1  
PLUG 1/4X14 10L  
PACKING 1/4 (CU)  
OIL GAUGE/KLA-60-A-B  
WASHER, LOCK M10  
BOLT 10X35 T...................................................14...............REPLACES 001221035  
WASHER, FLAT M10 IN SYSTEM  
BOLT 10X25 T....................................................2................REPLACES 001221025  
QTY.  
1
1
1
1
1
1
22  
REMARKS  
5
13  
18  
34  
47  
54  
8
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 55  
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ENGINE ASSY.  
PAGE 56 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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ENGINE ASSY.  
NO.  
1
8
PART NO.  
914410028  
515447020  
952400690  
011208025  
030210250  
012010030  
070503000  
515447050  
046006004  
515447060  
080100420  
080200200  
515334180  
020314110  
030214350  
031114260  
956100022  
2344600213  
607010040  
001220610  
030206150  
955400800  
955405980  
515447320  
955405710  
031104080  
955200030  
0105050616  
030206150  
304402600  
515447740  
515449920  
506010070  
012210040  
030210250  
031110160  
951405770  
515338240  
515448720  
515448730  
515448740  
515448750  
515448760  
515448770  
959026011  
959401890  
030208200  
955300420  
515452330  
953404670  
PART NAME  
ENGINE ASSY, L100V1AJ1R1AAMK  
COUPLING PIN  
WASHER 9X35X4.5  
BOLT 8X25 T ............................................................1................. REPLACES 001220825  
WASHER, LOCK M10  
BOLT 10X30 T ..........................................................2................. REPLACES 001221030  
QTY.  
REMARKS  
1
2
1
9
10  
11  
12  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
55  
56  
81  
91  
92  
93  
94  
95  
96  
97  
98  
99  
100  
101  
102  
103  
104  
105  
106  
107  
2
V-BELT 3V- 300  
1
1
1
1
1
1
1
1
1
1
1
1
2
3
3
1
1
1
2
1
1
TIGHTENER PULLEY  
BEARING 6004DDU  
SHAFT, TIGHTENER  
STOP RING R-42  
STOP RING S-20  
HOLDER, TIGHTENER  
NUT M14  
WASHER, LOCK M14  
WASHER, FLAT M14  
THROTTLE WIRE 2560-2700  
RETURN SPRING  
CLAMP CLA-3200 (7D)  
BOLT 6X10 T  
WASHER, LOCK M6  
HORN BUTTON ASSY  
COVER, HORN BUTTON  
READ CORD, HORN (WASHER, LOCK)  
WIRE CLAMP  
WASHER,FLAT M4  
HEAD LAMP ASSY 12V-25W  
BOLT 6X15 T ............................................................2................. REPLACES 001220615  
WASHER, LOCK M6  
CAP  
SWITCH W/CORD  
READ CORD (LAMP)  
CLAMP TC-150  
2
1
1
1
3
BOLT 10X40 T ..........................................................4................. REPLACES 001221040  
WASHER, LOCK M10  
WASHER, FLAT M10  
KEY 7X7X36 RR  
ENGINE PULLEY 130D (L100)  
NIPPLE, DRAIN  
PIPE, OIL DRAIN  
HOSE CLIP  
JOINT, DRAIN  
DRAIN PLUG  
SEAL WASHER  
TUBE 20D-300L  
BOLT 8X15  
4
4
1
1
1
1
2
1
1
2
1
1
2
1
1
1
WASHER, LOCK M8  
HORN (DC12V)  
DRAIN UNION  
COPPER PACKING 17 X 25.5 X 1  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 57  
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ELECTRIC DEVICE ASSY.  
38  
28  
37  
33  
70  
35  
34  
SWITCH(CA104)  
27  
31  
32  
36  
48  
47  
46  
STARTER(CB104)  
1-A  
1
49  
15  
3
13  
16  
80  
16  
16  
2
17  
11  
12  
17  
17  
9
8
54  
55  
10  
16  
7
14  
4
17  
5
18  
6
53  
52  
PAGE 58 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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ELECTRIC DEVICE ASSY.  
NO.  
PART NO.  
955300680  
955000010  
515460020  
955300400  
515449860  
515448210  
607010080  
516455640  
952404470  
0037806000  
515447360  
955300500  
955300510  
954406400  
959021812  
959021811  
507010110  
506010070  
601303150  
955405910  
955405450  
515337110  
515449230  
012210020  
031110160  
030210250  
001200430  
031104080  
022710405  
0105050616  
030206150  
952404470  
515450380  
516335040  
515448530  
955300480  
955300490  
515453230  
10519878570  
PART NAME  
KEY SWITCH ....................................................1................INCLUDES ITEMS W/  
QTY.  
REMARKS  
1
1A  
2
*
KEY, STARTER SWITCH ASSY  
WIRE HARNESS (L100V)  
BUZZER (EBL)  
HARNESS (L1200)  
ROD, BATTERY  
COTTER PIN 6  
1
1
1
1
2
2
1
*
3
4
5
6
7
8
9
HOLDER, BATTERY  
WASHER, FLAT M6...........................................2................REPLACES 031106100  
WING NUT M6...................................................2................REPLACES 022410616  
10  
11  
12  
13  
14  
15  
16  
17  
18  
27  
28  
31  
32  
33  
34  
35  
36  
37  
38  
46  
47  
48  
49  
52  
53  
54  
55  
70  
80  
BATTERY CORD (-)  
TERMINAL COVER (+)  
TERMINAL COVER (-)  
CLAMP 1047-40  
1
1
1
1
SPIRAL TUBE 6D-800L  
SPIRAL TUBE 6D-400L  
CLAMP TC-200  
1
1
3
CLAMP TC-150  
RUBBER PLATE 160-226-1T  
MICRO-SWITCH  
10  
1
1
COVER, MICRO-SWITCH  
HOLDER, MICRO-SWITCH  
PLATE, MICRO-SWITCH  
1
1
1
BOLT 10X20 T....................................................6................REPLACES 001221020  
WASHER, FLAT M10  
WASHER, LOCK M10  
BOLT 4X30  
WASHER, FLAT M4  
NYLON NUT M4  
2
6
2
2
2
BOLT 6X15 T......................................................2................REPLACES 001220615  
WASHER, LOCK M6  
WASHER, FLAT M6...........................................2................REPLACES 031106100  
2
WIRE HARNESS  
BASE BATTERY  
1
1
1
1
1
1
1
BATTERY CORD (+) 1100L  
BATTERY TERMINAL (+)  
BATTERY TERMINAL (-)  
READ CORD (M-SWITCH) 550L-2  
HARNESS (C), WIRE  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 59  
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CLUTCH (VIBRATION) ASSY.  
PAGE 60 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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CLUTCH (VIBRATION) ASSY.  
NO.  
A
PART NO.  
515910010  
515447070  
515212980  
951403020  
043006206  
080100620  
952402470  
012010030  
030210250  
509434770  
509434780  
044006008  
080100680  
080200400  
515447080  
515447090  
515447100  
044006305  
012210020  
509324690  
509434850  
509434860  
952401690  
010505506  
030206150  
509434870  
509434880  
515334200  
515334210  
509434840  
012010030  
505015060  
PART NAME  
CLUTCH ASSY (VIB.) .......................................1................INCLUDES ITEMS W/  
QTY.  
REMARKS  
*
1
COUNTER PULLEY 130D-3V1  
COUNTER BRACKET  
KEY 7X7X26  
BEARING 6206V  
STOP RING R-62  
COLLAR 11X36X6  
1
1
1
2
3
2
*
2
*
3
*
4
*
5
*
6
*
7
BOLT 10X30 T....................................................2................REPLACES 001221030  
*
8
WASHER, LOCK M10  
CLUTCH SPRING  
RELEASE COLLAR 62X78X40  
BEARING 6008VV  
STOP RING R-68  
STOP RING S-40  
PRESSURE PLATE  
INSIDE PLATE  
8
1
1
1
1
1
1
1
1
1
*
9
*
10  
*
11  
*
12  
*
13  
*
14  
*
15  
*
16  
*
DISC PLATE  
BEARING 6305VV  
17  
*
18  
*
BOLT 10X20 T....................................................2................REPLACES 001221020  
19  
*
RELEASE FORK  
STUD BAR 18D X80L  
LOCK, WIRE  
2
1
1
4
20  
*
21  
*
22  
*
WASHER 7173  
23  
*
BOLT 6X15 T......................................................6................REPLACES 001220615  
24  
*
WASHER, LOCK M6  
FORK PIN  
COLLAR, FORK PIN 12.5X20X5  
COUNTER SHAFT  
CLUTCH PULLEY 113D-A2  
BRACKET, RELEASE FORK  
6
2
2
1
1
1
25  
*
26  
*
27  
*
28  
*
29  
*
30  
*
BOLT 10X30 T....................................................4................REPLACES 001221030  
GREASE FITTING A-PT1/8...............................1................REPLACES 301010100  
31  
*
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 61  
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VIBRATOR ASSY.  
PAGE 62 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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VIBRATOR ASSY.  
NO.  
1
2
3
6
7
8
8-1  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
27  
PART NO.  
515113090  
515334111  
515334121  
040406308  
501011020  
501011001  
501011002  
951400080  
952400900  
001221225  
030212300  
953405570  
060206020  
080100900  
515447040  
951400090  
952401590  
070100381  
515334140  
515334150  
014208020  
030208200  
894230  
PART NAME  
QTY.  
REMARKS  
VIBRATING CASE  
ROTARY SHAFT, DRIVE  
ROTARY SHAFT, DRIVEN  
BEARING 6308C4  
GEAR SPACER  
1
1
1
4
2
1
1
GEAR 38-2P  
GEAR 38-1P  
KEY 10X8X17....................................................2................REPLACES 951400081  
WASHER 13446  
BOLT 12X25 T  
3
4
4
3
1
2
1
1
1
2
1
1
WASHER, LOCK M12  
SEAL CAP SC- 90-10  
OIL SEAL SC- 659013  
STOP RING R-90  
PULLEY 86D-A2  
KEY 10X8X33  
WASHER 13X50X6  
V-BELT A- 38 RED  
COVER, GEAR  
PACKING, COVER  
BOLT 8X20 T......................................................8................REPLACES 001220820  
WASHER, LOCK M8  
PLUG PT1/4.......................................................2................REPLACES 505015380  
BOLT 14X25 T  
WASHER, FLAT M8  
8
001221425  
031108160  
10  
8
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 63  
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UPPER CONTROL ARM ASSY.  
PAGE 64 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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UPPER CONTROL ARM ASSY.  
NO.  
8
9
PART NO.  
959403840  
953402930  
509010130  
952405700  
032118300  
020418110  
515447410  
011208030  
030208200  
02108060  
501011162  
011206020  
952404470  
030206150  
515342360  
031108160  
509326970  
080200180  
509436911  
011208035  
515334240  
959404760  
959404370  
025910080  
0105050616  
PART NAME  
QTY.  
REMARKS  
BAR GRIP, I.D. 12MM  
COPPER PACKING 19X30X1  
BUSHING MB1825DU  
WASHER 19X49X0.6  
CONICAL SPRING WASHER M18  
NUT M18, H=11  
2
3
3
2
2
2
1
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
38  
40  
41  
42  
43  
44  
45  
46  
47  
49  
LEVER JOINT, TRAVELING  
BOLT 8X30 T.....................................................3................REPLACES 001220830  
WASHER, LOCK M8  
NUT M8..............................................................5................REPLACES 020308060  
ROD END PR6-209  
BOLT 6X20 T......................................................1................REPLACES 001220620  
WASHER 6.5X15X1.6  
WASHER, LOCK M6  
CABLE ASSY  
WASHER, FLAT M8  
SHAFT, LEVER  
STOP RING S-18  
LEVER, VIBRATION  
3
2
4
14  
1
1
1
1
BOLT 8X35 T......................................................1................REPLACES 001220835  
CABLE ASSY., VIBRATION  
CLEVIS 8D X44  
PIN 8X22  
1
1
1
1
SNAP PIN /SSP-8  
BOLT 6X15 T.....................................................12...............REPLACES 001220615  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 65  
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UPPER CONTROL ARM ASSY.  
PAGE 66 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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UPPER CONTROL ARM ASSY.  
CONTINUED  
NO.  
53  
55  
56  
57  
59  
60  
61  
62  
63  
64  
65  
66  
67  
70  
92  
PART NO.  
PART NAME  
KEY 5X5X8  
WASHER 13306  
CONICAL SPRING WASHER M12  
NUT M12............................................................3................REPLACES 020312100  
ROD  
BUSHING MB1625DU  
DISC PLATE, DEAD-MAN  
WASHER, LOCK M12  
SPRING, DEAD-MAN  
PROTECTOR, DEAD-MAN  
CLAMP TC-200  
ROD STOPPER, DEAD-MAN  
SOCKET HEAD SCREW 6X6 T ........................2................REPLACES 099206006  
KNOB 44D-78L  
TRAVELING LEVER 260L  
LEVER SUPPORT, VIB. E/G  
LEVER COVER, VIB.  
LEVER, E/G 133L  
GUIDE, WIRE (E/G)  
COVER, HANDLE BOX  
QTY.  
REMARKS  
951401431  
952404790  
032212250  
0039312000  
515334820  
509010140  
515447720  
030212300  
509436980  
509436990  
507010110  
509436960  
014206010  
959405920  
515336490  
515212950  
515334460  
515336500  
509326320  
509436950  
011006010  
030206150  
517338590  
956100024  
1
1
2
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
93  
94  
95  
96  
97  
100  
101  
180  
201  
BOLT 6X10 T......................................................4................REPLACES 001220610  
WASHER, LOCK M6  
COVER (FOR KEY SWITCH)  
THROTTLE WIRE  
4
1
1
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 67  
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LOWER CONTROL ARM ASSY.  
PAGE 68 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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LOWER CONTROL ARM ASSY.  
NO.  
3
6
PART NO.  
031120320  
022522017  
030208200  
501011162  
952404470  
030206150  
515342360  
515335780  
025406032  
030210250  
001220635  
515450560  
022710607  
505015150  
020116130  
509321160  
012210020  
515448170  
515448180  
014206015  
011008015  
031108160  
515334240  
001220615  
515447180  
506010070  
959021911  
501910010  
515119120  
515454970  
515454980  
351010050  
PART NAME  
QTY.  
1
2
3
2
4
14  
1
1
1
REMARKS  
WASHER, FLAT M20  
LOCK NUT U-M20  
WASHER, LOCK M8  
ROD END PR6-209  
WASHER 6.5X15X1.6  
WASHER, LOCK M6  
CABLE ASSY 1700L  
LEVER (PV10), E- START  
SPRING PIN 6X32  
WASHER, LOCK M10  
BOLT 6X35 T  
16  
18  
20  
21  
22  
23  
24  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
44  
49  
50  
68  
71  
72  
91  
102  
103  
104  
4
1
1
1
SPACER (PV10)  
NYLON NUT M6  
SPRING PLUNGER  
1
NUT M16, H=10.................................................1................REPLACES 020416100  
GUIDE HOLDER  
BOLT 10X20 T....................................................4................REPLACES 001221020  
GUIDE  
SLIDE PLATE  
SOCKET HEAD BOLT 6X15 T...........................2................REPLACES 001520615  
BOLT 8X15 T......................................................2................REPLACES 001220815  
WASHER, FLAT M8  
CABLE ASSY (VIB.)  
BOLT 6X15 T  
CABLE SUPPORT, VIB.  
CLAMP TC-150  
TUBE 25D-850L  
TURN BUCKLE ASSY.  
HANDLE (PIN TYPE)  
HANDLE PIN  
1
1
1
3
1
12  
1
8
1
1
1
1
1
COLLAR (HANDLE)  
GREASE FITTING A-MT6X1  
1
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 69  
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YANMAR L100V1 — CYLINDER BLOCK ASSY  
PAGE 70 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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YANMAR L100V1 — CYLINDER BLOCK ASSY  
NO.  
1
5
6
7
8%  
9
10  
11  
PART NO.  
PART NAME  
QTY.  
1
1
1
1
2
1
2
3
REMARKS  
11431001020  
11429901830  
11469901380  
11425001841  
11429901600  
26226060182  
26226060222  
26366060002  
BLOCK ASSY. CYLINDER  
COVER, PUMP  
O-RING  
GASKET  
PIN 8X12  
STUD M 6X18 PLATED  
STUD M 6X22 PLATED  
NUT M6  
12% 11429935150  
PIPE, L.O. INLET  
BOLT M 8X35 PLATED  
PLUG M16  
CAP, W/LUB.OIL GAUGE ..................................2................INCLUDES ITEMS W/ #  
O-RING P-18.0  
SEAL WASHER 16S  
RETAINER  
BALL BEARING  
NEEDLE 152220  
SEAL, OIL  
SEAL, OIL  
BOLT M 8 X 12 PLATED  
MAIN BEARING US = 0.25  
MAIN BEARING US = 0.50  
GASKET ASSY, CYLINDER HEAD  
SHIM SET  
1
16  
2
13  
14  
15  
17#  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
33  
44  
45  
26106080352  
10542501690  
11469901760  
24311000180  
22190160002  
11429902030  
11465002150  
24162152220  
24423355008  
22423355008  
26106080122  
11465002200  
11465002210  
11469501330  
11429901800  
11469901410  
11431001450  
2
2
1
1
1
1
1
1
1
1
1
1
1
GASKET CRANKCASE  
COVER D, CRANKCASE...................................1................INCLUDES ITEMS W/ %  
48% 11465002100  
BEARING, MAIN (STD)  
SENDER, OIL PRESSURE  
PIN 4 X 8 STRAIGHT  
PLUG PT 1/4, STEEL  
PIPE, DRAIN  
CLAMP 19  
NIPPLE, DRAIN  
JOINT, DRAIN  
1
1
2
1
1
2
1
1
50  
51  
52  
54  
55  
60  
61  
12125239450  
22312040080  
23875020000  
11498401940  
23000019000  
11498508350  
11435239400  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 71  
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YANMAR L100V1— CYLINDER HEAD AND COVER ASSY  
PAGE 72 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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YANMAR L100V1— CYLINDER HEAD AND COVER ASSY  
NO.  
1
2
3
7
8
9
10  
11  
13  
14  
PART NO.  
PART NAME  
QTY.  
REMARKS  
11431001200  
11431001210  
11431011020  
11431011100  
11431011110  
11431011120  
11431011180  
11431011930  
11421011900  
11431011250  
BOLT, CYLINDER HEAD A  
BOLT, CYLINDER HEAD B  
HEAD ASSY CYLINDER  
VALVE, INTAKE  
VALVE, EXHAUST  
SPRING, VALVE  
RETAINER, SPRING  
COTTER ASSY  
RETAINER, NOZZLE  
2
2
1
1
1
2
2
2
1
SUPPORT, ASSY ROCKER ..............................1................INCLUDES ITEMS W/ %  
15% 11431011260  
16% 11431011280  
17% 11431011650  
SUPPORT, ROCKER ARM  
C-TYPE RETAINING PIN  
ARM ASSY. INTAKE ..........................................1................INCLUDES ITEMS W/ >  
1
2
19>  
20>  
11429911240  
26856060002  
SCREW, ADJUSTING  
LOCK NUT 6  
1
1
21% 11431011660  
ARM ASSY., EXHAUST.....................................1................INCLUDES ITEMS W/  
*
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
11429911240  
26856060002  
11465011340  
10421111370  
11477111461  
11429511470  
11465011600  
22351040008  
26106080502  
26226060552  
26366060002  
11431011310  
26106060652  
11431011950  
11421003590  
11429903640  
22312030160  
SCREW, ADJUSTING  
LOCK NUT 6  
SEAL, VALVE STEM  
CAP, VALVE  
GASKET, NOZZLE  
SPACER, NOZZLE  
WASHER  
SPRING PIN 4 X 8  
BOLT M 8 X 50 PLATED  
STUD M 6 X 55 PLATED  
NUT M 6  
1
1
2
2
1
1
2
1
2
2
2
1
3
*
*
GASKET, BONNET  
BOLT M 6 X 65 PLATED  
COVER ASSY. HEAD ........................................1................INCLUDES ITEMS W/ #  
38#  
41#  
43#  
SHAFT ASSY., DECOMP.  
SPRING, DECOMP.  
PARALLEL PIN 3 X 16  
1
1
1
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 73  
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YANMAR L100V1 — AIR CLEANER AND MUFFLER ASSY  
PAGE 74 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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YANMAR L100V1 — AIR CLEANER AND MUFFLER ASSY  
NO.  
1
PART NO.  
PART NAME  
AIR CLEANER ASSY.........................................1................INCLUDES ITEMS W/  
QTY.  
REMARKS  
11431012510  
11431012020  
11421012520  
11421012560  
11421012580  
11421012590  
11421012600  
11429912300  
26106060402  
26226060352  
11431013200  
11469913551  
11469913720  
11469913561  
11469913700  
11469913710  
26106080202  
26216080182  
26366080002  
11431012210  
10519813622  
10509813990  
11498513701  
*
2
BODY, AIR CLEANER  
COVER, AIR CLEANER  
NUT, WING  
1
1
*
3
*
4
*
6
STUD BOLT  
1
1
1
3
1
3
1
*
7
ELEMENT ASSY  
KNOCKING KNOB  
NUT, U  
BOLT, M 6 X 40 PLATED  
STUD, M 6 X 358 PLATED  
GASKET, MUFFLER  
*
10  
*
11  
12  
13  
14  
15  
16#  
17#  
18#  
19#  
20  
21  
22  
24  
37  
40+  
41  
MUFFLER ASSY ...............................................1................INCLUDES ITEMS W/ #  
BOLT M6 FLANGE  
MUFFLER  
10  
1
COVER A, MUFFLER  
COVER B, MUFFLER  
BOLT, M 8 X 20 PLATED  
STUD, M 8 X 18 PLATED  
NUT, M 8  
1
2
2
2
2
GASKET, AIR CLEANER  
1
EXTENSION, SILENCER ..................................1................INCLUDES ITEM W/ +  
BOLT  
PIPE, SILENCER...............................................1................INCLUDES ITEMS W/ %  
1
42% 10509813990  
43% 26113060082  
BOLT  
BOLT, M 6 X8  
1
2
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 75  
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YANMAR L100V1 — CRANKSHAFT, PISTON, CAMSHAFT ASSY  
PAGE 76 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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YANMAR L100V1 — CRANKSHAFT, PISTON, CAMSHAFT ASSY  
NO.  
1
6
PART NO.  
PART NAME  
CAMSHAFT ASSY., D  
TAPPET  
TAPPET ASSY, ROLLER  
ROD ASSY, PUSH  
CRANKSHAFT ASSY.  
NUT  
WASHER, FLYWHEEL  
KEY, 5 X 14  
PISTON, W/ RINGS (STD) ................................1................INCLUDES ITEMS W/ #  
PISTON, W/ RINGS (OS = 0.25) .......................1................INCLUDES ITEMS W/ %  
PISTON, W/ RINGS (OS = 0.5) .........................1................INCLUDES ITEMS W/ +  
QTY.  
REMARKS  
71431014580  
11431014200  
11421014300  
11431014400  
71431021740  
11469921220  
11465021551  
22512050140  
71431022720  
71431022620  
71431022580  
71497022500  
1
2
1
2
1
1
1
1
7
12  
13  
21  
22  
23  
24  
24  
24  
26#  
RING SET, PISTON (STD)  
RING SET, PISTON (OS = 0.25)  
RING SET, PISTON (OS = 0.5)  
PIN, PISTON D=23  
1
1
1
1
2
26% 71497022500  
26+  
32  
33  
34  
37$  
38$  
39$  
39  
39  
41  
46  
63  
66>  
67  
68  
69  
71497022500  
11469922300  
12979222400  
71431023700  
12406023910  
11981023200  
71465023600  
71465023610  
71465023620  
71431028510  
24101063040  
11469921590  
11466221601  
16031014550  
22512070360  
26106080202  
CIRCLIP 23  
ROD ASSY., CONNECTING..............................1................INCLUDES ITEMS W/ $  
BUSH, PISTON PIN  
1
2
1
1
1
1
1
BOLT, CONNECTING ROD  
BEARING, PIN (STD)  
BEARING, PIN (OS = 0.25)  
BEARING, PIN (OS = 0.5)  
SHAFT ASSY., BALANCER  
BALL BEARING  
FLYWHEEL, ASSY.............................................1................INCLUDES ITEMS W/ >  
GEAR, RING  
WASHER  
1
1
1
1
KEY 7 X 36  
BOLT M 8 X 20 PLATED  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 77  
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YANMAR L100V1 — LUB. OIL PUMP AND GOVERNOR ASSY.  
PAGE 78 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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YANMAR L100V1 — LUB. OIL PUMP AND GOVERNOR ASSY.  
NO.  
1
7
8
9
10  
11  
13#  
14  
PART NO.  
PART NAME  
QTY.  
REMARKS  
11465032010  
11429932070  
10333832570  
22312030160  
26106060122  
11429935110  
24341000224  
26106060162  
11429961190  
71421061700  
PUMP ASSY. LUB. OIL  
COVER, LUB. OIL PUMP  
O-RING  
PARALLEL PIN 3 X 16  
BOLT, M 6 X12, PLATED  
1
1
1
1
3
FILTER, LUB. OIL ASSY.....................................1................INCLUDES ITEMS W/ #  
O-RING 1A S-22.4  
BOLT M 6 X 16 PLATED  
WASHER, GOVERNOR  
GOVERNOR ASSY............................................1................INCLUDES ITEM W/ %  
WEIGHT, GOVERNOR ASSY  
LEVER ASSY., GOVERNOR .............................1................INCLUDES ITEMS W/  
TAPER PIN 3 X 20  
BEARING, NEEDLE  
SEAL, OIL  
WASHER, THRUST  
HANDLE, REGULATOR  
BRACKET, REGULATOR  
SPRING, RETURN  
BOLT, ADJUSTING  
SCREW  
BOLT M 6 X 14 PLATED  
BOLT M 6 X 20 PLATED  
NUT 6  
SPRING, REGULATOR  
SPRING, RETURN  
CONTROLLER ASSY.  
LOCK NUT M10 PLATED  
LEAD  
WASHER  
PLATE  
PROTECTOR  
NUT  
1
1
1
15  
16  
*
17% 11421061290  
1
22  
31  
33  
34  
35  
36  
38  
39  
40  
41  
42  
43  
44  
45  
46  
48  
55  
56  
57  
58  
59  
60  
61  
62  
11431161500  
22322030200  
11477061520  
11429961600  
11477061610  
11425266051  
18336066110  
11429966250  
11429966440  
10522566990  
26106060142  
26106060202  
26757060002  
11431066010  
11429966200  
11425066550  
26776100002  
11478061090  
11477161800  
11477161820  
11477161900  
11477161931  
22451060000  
24311000125  
*
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
*
*
WIRE 0.6  
O-RING 1A P-12.5  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 79  
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YANMAR L100V1 — COOLING AND STARTING DEVICE ASSY.  
PAGE 80 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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YANMAR L100V1 — COOLING AND STARTING DEVICE ASSY.  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
PART NAME  
QTY.  
5
1
1
1
1
1
5
1
4
4
1
1
4
4
1
4
REMARKS  
11429945220  
11431045260  
11431045270  
11431045300  
11431045310  
11439945320  
11435045340  
11431045350  
26106060082  
26106060202  
26226060752  
26366060002  
11429945300  
11429945310  
11469945330  
11429945350  
11469976251  
11469976510  
11466976520  
11469976531  
11469976540  
11469976551  
11469976560  
11469976620  
11469976630  
11469976650  
11469976660  
11469976670  
11469976680  
11469976592  
26106060082  
26106060122  
11431045100  
GROMMET, TANK  
COVER B, SIDE  
COVER A, SIDE  
COVER, TOP (BLACK)  
DAMPER  
RUBBER, SEAL  
COLLAR, CYL. COVER  
SPACER, TOP COVER  
BOLT M 6 X8 PLATED  
BOLT M 6 X20 PLATED  
STUD M6 X75  
9
10  
11  
12  
13  
14  
15  
16  
18  
NUT M6  
RUBBER, CUSHION  
COLLAR, FAN CASE  
SEAL, FAN CASE  
BOLT, FAN CASE  
RECOIL ASSY....................................................1................INCLUDES ITEMS W/  
*
19  
CASE, STARTER  
REEL, RECOIL  
RATCHET  
1
1
2
1
1
1
1
1
2
1
1
1
1
4
3
1
*
20  
*
21  
*
22  
*
SPRING, SPIRAL  
GUIDE, RATCHET  
SPRING, FRICTION  
KNOB, STARTER  
ROPE, RECOIL STARTER  
SPRING, RETURN  
RETAINING RING  
WASHER  
WASHER IN NYLON  
PULLEY, STARTER  
BOLT M 6 X 8 PLATED  
BOLT M 6 X 12 PLATED  
FAN CASE (SILVER)  
23  
*
24  
*
25  
*
26  
*
27  
*
28  
*
29  
*
30  
*
31  
32  
33  
34  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 81  
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YANMAR L100V1 — FUEL INJECTION PUMP AND VALVE ASSY.  
PAGE 82 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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YANMAR L100V1 — FUEL INJECTION PUMP AND VALVE ASSY.  
NO.  
1
18  
19#  
PART NO.  
PART NAME  
PUMP ASSY., FUEL INJECTION  
FUEL INJECTOR...............................................1................INCLUDES ITEMS W/ %  
NOZZLE, ASSY.  
HOLDER ASSY., NOZZLE.................................1................INCLUDES ITEMS W/ #  
QTY.  
1
REMARKS  
71434951400  
71421053100  
11421053000  
1
20% 11487553100  
21#  
23#  
24#  
25#  
26#  
27#  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
11421053080  
11421053330  
11421053120  
11421053130  
11421053140  
11421053410  
11421053420  
11421053430  
11421053440  
11421053450  
11421053460  
11421053470  
11421053480  
11421053490  
11421053500  
11421053510  
11421053520  
11421053530  
11421053540  
11421053550  
11421053560  
11421053570  
11421053580  
11421053590  
11421053600  
11421053610  
NUT, NOZZLE  
PIN  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SPRING, NOZZLE  
SEAT, SPRING  
SPACER ASSY, VALVE  
SHIM (T=1.00)  
SHIM (T=1.05)  
SHIM (T=1.10)  
SHIM (T=1.15)  
SHIM (T=1.20)  
SHIM (T=1.25)  
SHIM (T=1.30)  
SHIM (T=1.35)  
SHIM (T=1.40)  
SHIM (T=1.45)  
SHIM (T=1.50)  
SHIM (T=1.55)  
SHIM (T=1.60)  
SHIM (T=1.65)  
SHIM (T=1.70)  
SHIM (T=1.75)  
SHIM (T=1.80)  
SHIM (T=1.85)  
SHIM (T=1.90)  
SHIM (T=1.95)  
SHIM (T=2.00)  
41  
42  
43  
44  
45  
46  
47  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 83  
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YANMAR L100V1 — FUEL TANK ASSY.  
PAGE 84 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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YANMAR L100V1 — FUEL TANK ASSY.  
NO.  
1
PART NO.  
PART NAME  
TANK ASSY., FUEL (BLACK) ............................1................INCLUDES ITEMS W/  
QTY.  
REMARKS  
71431055700  
23414080000  
10530055080  
11428855041  
11428855081  
11429955100  
11425055201  
11425055121  
*
3
GASKET, ROUND  
PLUG, DRAIN  
1
1
*
4
*
5
CAP ASSY., FUEL TANK ...................................1................INCLUDES ITEMS W/#  
*
7 #  
*
VALVE  
FILTER, FUEL  
DAMPER, FUEL TANK  
1
1
4
8
*
9
*
10  
*
FILTER, FUEL OIL.............................................1................INCLUDES ITEMS W/ +  
11 + 11425055130  
GASKET  
STAY B, FUEL TANK  
STAY A, FUEL TANK  
1
1
1
*
12  
13  
14  
11431055230  
11421055210  
11425055300  
24341000150  
11456055810  
22117080000  
26106080452  
26366060002  
26106060162  
23080014000  
11478059060  
11431059300  
*
FUEL COCK ASSY. ...........................................1................INCLUDES ITEMS W/ $  
15$  
16  
17  
18  
19  
O-RING 1A S-15.0  
BOLT, LIFTING  
WASHER  
BOLT M 8 X 45 PLATED  
NUT M 6  
BOLT M 6 X 16 PLATED  
CLIP, HOSE  
PIPE, FUEL OIL  
1
1
1
1
2
2
2
1
20  
22  
*
23  
24  
PIPE ASSY, FUEL RETURN .............................1................INCLUDES ITEMS W/ %  
*
25 % 12472259050  
26 % 11431059060  
CLAMP 9  
2
1
1
1
1
1
*
PIPE, FUEL RETURN  
TUBE, PROTECTOR  
CLAMP 140  
PIPE, FUEL INJECTION  
BRACKET, PIPE  
*
27 % 11431059310  
28 % 12175059890  
*
*
29  
35  
11431059800  
11465059850  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 85  
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YANMAR L100V1 — STARTING MOTOR AND DYNAMO ASSY.  
PAGE 86 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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YANMAR L100V1 — STARTING MOTOR AND DYNAMO ASSY.  
NO.  
1
PART NO.  
PART NAME  
STARTER, (HITACHI 12V).................................1................INCLUDES ITEMS W/  
QTY.  
REMARKS  
11436277011  
11438177110  
X2114811000  
X2114715500  
11438177130  
11438177140  
11437177160  
11437179040  
11437179050  
*
2
ARMATURE  
1
1
1
1
1
*
3
WASHER KIT, THRUST  
STOPPER SET, PINION  
COIL ASSY., FIELD  
COVER, REAR  
*
4
*
5
*
6
*
7
HOLDER ASSY., BRUSH ..................................1................INCLUDES ITEMS W/ +  
*
8 +  
*
BRUSH (-)  
BRUSH (+)  
SPRING, BRUSH  
PINION ASSY.  
HOUSING ASSY. GEAR  
COVER KIT, DUST  
SHIFT LEVER KIT  
SWITCH, MAGNET  
BOLT, THROUGH  
BOLT M 6 X 37  
COVER, TERMINAL  
BOLT M 10 X 30 PLATED  
NUT M8  
1
1
4
1
1
1
1
1
2
2
1
2
1
9 +  
*
10 + 11437179060  
*
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
X211445508  
11438177151  
11437177170  
11437177180  
12969877020  
11926077260  
11437179070  
12125477810  
26106100302  
26716080002  
11439978260  
11439978730  
11439978740  
16026078700  
26106060122  
26106060202  
26577060152  
11434077400  
26023040102  
11435177540  
29411200000  
11434077710  
26106060182  
26106060202  
11435177520  
*
*
*
*
*
*
*
*
DYNAMO ASSY..................................................1................INCLUDES ITEMS W/ #  
22#  
23#  
24  
25  
26  
27  
30  
31  
32  
33>  
34  
35  
36  
STATOR ASSY.  
WHEEL DYNAMO  
CLAMP, CORD  
BOLT M 6 X 12 PLATED  
BOLT M 6 X 20 PLATED  
SCREW M 6 X 15  
BRACKET, HARNESS  
SCREW M 4 X 10  
1
1
1
1
3
3
1
2
HARNESS, WIRE ..............................................1................INCLUDES ITEM W/ >  
FUSE 20A, CARTRIDGE  
REGULATOR  
BOLT M 6 X 18 PLATED  
BOLT M 6 X 20 PLATED  
JOINT  
1
1
2
2
1
37  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 87  
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YANMAR L100V1 — TOOL, LABEL AND GASKET SET  
3
7
5
6
4
8
11  
12  
13  
14  
16  
15  
17  
18  
24  
26  
37  
27 28  
25  
29  
30  
31  
32  
33  
34  
35  
38  
36  
PAGE 88 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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YANMAR L100V1 — TOOL, LABEL AND GASKET SET  
NO.  
3
4
5
6
PART NO.  
PART NAME  
QTY.  
REMARKS  
11429907100  
11429907110  
11421007120  
11421007130  
11429907160  
11421007200  
11429992590  
11429992600  
11429992710  
11429992720  
11429992730  
11429992740  
71465192620  
11465101330  
11469901380  
11469901410  
24311000180  
11425001841  
22190160002  
11465011340  
11477111461  
11431011310  
11431012210  
11431013200  
11429932570  
24341000100  
23414080000  
24341000224  
24341000150  
LABEL, AIR-COOLED  
LABEL, YANMAR  
LABEL, CAUTION  
LABEL, HOW TO START-E  
LABEL, DIESEL  
LABEL, DECOMPRESSION  
TOOL ASSY.......................................................1................INCLUDES ITEMS W/ #  
TOOL BAG  
SPANNER  
1
1
1
1
1
1
7
8
11  
12#  
13#  
14#  
15#  
16#  
17  
1
1
1
1
1
SPANNER  
SCREWDRIVER  
FITTING, FUEL  
GASKET SET ....................................................1................INCLUDES ITEMS W/  
GASKET, CYLINDER HEAD CMP.  
O-RING  
*
18  
1
1
1
2
1
2
2
1
1
1
1
1
1
1
1
1
*
24  
*
25  
*
GASKET, CRANKCASE  
O-RING P-18.0  
GASKET  
SEAL WASHER 16S  
SEAL, VALVE STEM  
GASKET, NOZZLE  
GASKET, BONNET  
GASKET, AIR INTAKE  
GASKET, MUFFLER  
O-RING, COVER  
26  
*
27  
*
28  
*
29  
*
30  
*
31  
*
32  
*
33  
*
34  
*
35  
*
O-RING 1A S-10.0  
GASKET 8, ROUND  
O-RING 1A S-22.4  
O-RING 1A S-15.0  
36  
*
37  
*
38  
*
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 89  
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TERMS AND CONDITIONS OF SALE — PARTS  
5. Parts must be in new and resalable  
condition, in the original Multiquip  
package (if any), and with Multiquip part  
numbers clearly marked.  
Multiquip reserves the right to quote and  
sell direct to Government agencies, and to  
Original Equipment Manufacturer accounts  
who use our products as integral parts of their  
own products.  
PAYMENT TERMS  
Terms of payment for parts are net 30 days.  
FREIGHT POLICY  
6. The following items are not returnable:  
All parts orders will be shipped collect or  
prepaid with the charges added to the invoice.  
All shipments are F.O.B. point of origin.  
Multiquip’s responsibility ceases when a  
signed manifest has been obtained from the  
carrier, and any claim for shortage or damage  
must be settled between the consignee and  
the carrier.  
a. Obsolete parts. (If an item is in the  
price book and shows as being  
replaced by another item, it is  
obsolete.)  
SPECIAL EXPEDITING SERVICE  
A $35.00 surcharge will be added to the  
invoice for special handling including bus  
shipments, insured parcel post or in cases  
where Multiquip must personally deliver the  
parts to the carrier.  
b. Any parts with a limited shelf life  
(such as gaskets, seals, “O” rings,  
and other rubber parts) that were  
purchased more than six months  
prior to the return date.  
LIMITATIONS OF SELLER’S LIABILITY  
MINIMUM ORDER  
Multiquip shall not be liable hereunder for  
damages in excess of the purchase price of  
the item with respect to which damages are  
claimed, and in no event shall Multiquip be  
liable for loss of profit or good will or for any  
other special, consequential or incidental  
damages.  
The minimum charge for orders from Multiquip  
is $15.00 net. Customers will be asked for  
instructions regarding handling of orders not  
meeting this requirement.  
c. Any line item with an extended  
dealer net price of less than  
$5.00.  
d. Special order items.  
RETURNED GOODS POLICY  
e. Electrical components.  
f. Paint, chemicals, and lubricants.  
g. Decals and paper products.  
h. Items purchased in kits.  
Return shipments will be accepted and  
credit will be allowed, subject to the following  
provisions:  
LIMITATION OF WARRANTIES  
No warranties, express or implied, are  
made in connection with the sale of parts or  
trade accessories nor as to any engine not  
manufactured by Multiquip. Such warranties  
made in connection with the sale of new,  
complete units are made exclusively by a  
statement of warranty packaged with such  
units, and Multiquip neither assumes nor  
authorizes any person to assume for it  
any other obligation or liability whatever in  
connection with the sale of its products. Apart  
from such written statement of warranty,  
there are no warranties, express, implied or  
statutory, which extend beyond the description  
of the products on the face hereof.  
1. A Returned Material Authorization  
must be approved by Multiquip prior to  
shipment.  
7. The sender will be notified of any material  
received that is not acceptable.  
8. Such material will be held for five  
working days from notification, pending  
instructions. If a reply is not received  
within five days, the material will be  
returned to the sender at his expense.  
2. To obtain a Return Material Authorization,  
a list must be provided to Multiquip  
Parts Sales that defines item numbers,  
quantities, and descriptions of the items  
to be returned.  
9. Credit on returned parts will be issued  
at dealer net price at time of the original  
purchase, less a 15% restocking  
charge.  
a. The parts numbers and descriptions  
must match the current parts price  
list.  
b. The list must be typed or computer  
generated.  
10. In cases where an item is accepted, for  
which the original purchase document  
can not be determined, the price will be  
based on the list price that was effective  
twelve months prior to the RMA date.  
c. The list must state the reason(s)  
for the return.  
Effective: February 22, 2006  
d. The list must reference the sales  
order(s) or invoice(s) under  
which the items were originally  
purchased.  
11. Credit issued will be applied to future  
purchases only.  
PRICING AND REBATES  
e. The list must include the name  
and phone number of the person  
requesting the RMA.  
Prices are subject to change without prior  
notice. Price changes are effective on a  
specific date and all orders received on or  
after that date will be billed at the revised price.  
Rebates for price declines and added charges  
for price increases will not be made for stock  
on hand at the time of any price change.  
3. AcopyoftheReturnMaterialAuthorization  
must accompany the return shipment.  
4. Freight is at the sender’s expense. All  
parts must be returned freight prepaid to  
Multiquip’s designated receiving point.  
PAGE 90 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)  
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NOTES  
MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11) — PAGE 91  
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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  
UNITED STATES  
Multiquip Corporate Office  
MQ Parts Department  
18910 Wilmington Ave.  
Carson, CA 90746  
Contact: mq@multiquip.com  
Tel. (800) 421-1244  
Fax (800) 537-3927  
800-427-1244  
310-537-3700  
Fax: 800-672-7877  
Fax: 310-637-3284  
Service Department  
Warranty Department  
800-421-1244  
310-537-3700  
Fax: 310-537-4259  
Fax: 310-943-2238  
800-421-1244  
310-537-3700  
Fax: 310-943-2249  
Technical Assistance  
800-478-1244  
MEXICO  
UNITED KINGDOM  
MQ Cipsa  
Multiquip (UK) Limited Head Office  
Carr. Fed. Mexico-Puebla KM 126.5  
Momoxpan, Cholula, Puebla 72760 Mexico  
Contact: pmastretta@cipsa.com.mx  
Tel: (52) 222-225-9900  
Unit 2, Northpoint Industrial Estate, Tel: 0161 339 2223  
Fax: (52) 222-285-0420 Globe Lane,  
Dukinfield, Cheshire SK16 4UJ  
Contact: sales@multiquip.co.uk  
Fax: 0161 339 3226  
CANADA  
Multiquip  
4110 Industriel Boul.  
Laval, Quebec, Canada H7L 6V3  
Contact: jmartin@multiquip.com  
Tel: (450) 625-2244  
Tel: (877) 963-4411  
Fax: (450) 625-8664  
© COPYRIGHT 2011, MULTIQUIP INC.  
Multiquip Inc, the MQ logo and the Mikasa logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks  
are the property of their respective owners and used with permission.  
This manual MUST accompany the equipment at all times.This manual is considered a permanent part of the equipment and should remain with the unit if resold.  
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in  
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published  
in this publication at any time without notice and without incurring any obligations.  
Your Local Dealer is:  
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