Multiquip Automobile Parts DSGPULW User Manual

OPERATION AND PARTS MANUAL  
MODEL DSGPULW  
DuoScreed LightWeight  
(HONDA GX35SAT GASOLINE ENGINE)  
Revision #6 (12/10/10)  
To find the latest revision of this  
publication, visit our website at:  
THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALLTIMES.  
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DSGPULW DUOSCREED — PROPOSITION 65WARNING  
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PAGE 2 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — SILICOSSISWARNING  
WARNING WARNING  
SILICOSIS WARNING  
RESPIRATORY HAZARDS  
Grinding/cutting/drilling of masonry, concrete, metal and  
other materials with silica in their composition may give  
off dust or mists containing crystalline silica. Silica is a  
basic component of sand, quartz, brick clay, granite and  
numerous other minerals and rocks. Repeated and/or  
substantial inhalation of airborne crystalline silica can  
cause serious or fatal respiratory diseases, including  
silicosis. In addition, California and some other  
authorities have listed respirable crystalline silica as a  
substance known to cause cancer. When cutting such  
materials, always follow the respiratory precautions  
mentioned above.  
Grinding/cutting/drilling of masonry, concrete, metal and  
other materials can generate dust, mists and fumes  
containing chemicals known to cause serious or fatal  
injury or illness, such as respiratory disease, cancer,  
birth defects or other reproductive harm. If you are  
unfamiliar with the risks associated with the particular  
process and/or material being cut or the composition of  
the tool being used, review the material safety data  
sheet and/or consult your employer, the material  
manufacturer/supplier, governmental agencies such as  
OSHA and NIOSH and other sources on hazardous  
materials. California and some other authorities, for  
instance, have published lists of substances known to  
cause cancer, reproductive toxicity, or other harmful  
effects.  
Control dust, mist and fumes at the source where  
possible. In this regard use good work practices and  
follow the recommendations of the manufacturers or  
suppliers, OSHA/NIOSH, and occupational and trade  
associations. Water should be used for dust  
suppression when wet cutting is feasible. When the  
hazards from inhalation of dust, mists and fumes cannot  
be eliminated, the operator and any bystanders should  
always wear a respirator approved by NIOSH/MSHA for  
the materials being used.  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 3  
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DSGPULW DUOSCREED —TABLE OF CONTENTS  
Multiquip DS-Series —  
Vibratory DuoScreed  
Honda GX35SAT Engine  
Air Cleaner Assembly.........................................38-39  
Here's How To Get Help ............................................ 3 Cam Pulley Assembly ........................................40-41  
Table Of Contents ..................................................... 4 Carburetor Assembly .........................................42-43  
Parts Ordering Procedures ....................................... 5 Crankcase Assembly .........................................44-45  
Rules For Safe Operation ...................................... 8-9 Crankshaft and Piston Assembly ......................46-47  
Operation and Safety Decals .................................. 10 Fan Cover and Clutch/Assembly........................48-49  
Specifications .......................................................... 11 Recoil Starter Assembly.....................................50-51  
General Information ................................................ 12 Flywheel and Ignition Coil Assembly .................52-53  
Components (DuoScreed) ...................................... 13 Fuel Tank............................................................54-55  
Components (Honda GX35SAT Engine)................. 14 Muffler Assembly ...............................................56-57  
Assembly Instructions ........................................ 15-17 Engine Top Cover Assembly ..............................58-59  
Starting ................................................................... 18 Labels ................................................................60-61  
Application/Operation......................................... 19-22  
Maintenance ...................................................... 23-24 Terms and Conditions Of Sale — Parts .................. 62  
Troubleshooting (DuoScreed) ................................. 25  
Troubleshooting (Honds GX35SAT Engine) ............ 26  
Explanation Of Codes In Remarks Column ............ 28  
Suggested Spare Parts ........................................... 29  
Nameplate and Decals....................................... 30-31  
Main Assembly................................................... 32-35  
Blade Assembly ................................................. 36-37  
Specification and part  
nclhuamnbgeerwaitrheoustunbojteiccet. to  
PAGE 4 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — 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.  
N View Parts Diagrams  
N Order Parts  
N 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.*  
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:  
R
R
R
R
R
R
Dealer Account Number  
R
Specify Preferred Method of Shipment:  
Dealer Name and Address  
UPS/Fed Ex  
DHL  
Truck  
N
N
Priority One  
Ground  
Shipping Address (if different than billing address)  
Return Fax Number  
N Next Day  
Second/Third Day  
Applicable Model Number  
N
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!  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 5  
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DSGPULW DUOSCREED — SAFETY MESSAGE ALERT SYMBOLS  
FORYOUR SAFETY ANDTHE SAFETY OF OTHERS!  
HAZARD SYMBOLS  
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.  
Lethal Exhaust Gases  
Engine exhaust gases contain poisonous  
This Owner's Manual has been  
developed to provide complete  
instructions for the safe and  
carbon monoxide. This gas is colorless and  
odorless, and can cause death if inhaled.  
NEVER operate this equipment in a confined  
area or enclosed structure that does not  
provide ample free flow air.  
efficient operation of the Multiquip  
Model DSGPULW LightWeight  
(LW) DuoScreed Refer to the  
engine manufacturers instructions  
for data relative to its safe  
operation.  
Before using this screed, ensure that the operating  
individual has read and understands all instructions in this  
manual.  
Explosive Fuel  
GASOLINE is extremely flammable, and its  
vapors can cause an explosion if ignited. DO  
NOT start the engine near spilled fuel or  
combustible fluids. DO NOT fill the fuel tank  
while the engine is running or hot. DO NOT  
overfill tank, since spilled fuel could ignite if it  
comes into contact with hot engine parts or  
sparks from the ignition system. Store fuel in  
approved containers, in well-ventilated areas  
and away from sparks and flames. NEVER  
use fuel as a cleaning agent.  
SAFETY MESSAGE ALERT SYMBOLS  
The three (3) Safety Messages shown below will inform you  
about potential hazards that could injure you or others. The  
Safety Messages specifically address the level of exposure to  
the operator, and are preceded by one of three words: DANGER,  
WARNING, or CAUTION.  
DANGER  
Burn Hazards  
You WILL be KILLED or SERIOUSLY INJURED  
if you DO NOT follow these directions.  
Engine components can generate extreme heat.  
To prevent burns, DO NOT touch these areas  
while the engine is running or immediately after  
operations. Never operate the engine with heat  
shields or heat guards removed.  
WARNING  
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You CAN be KILLED or SERIOUSLY INJURED if  
you DO NOT follow these directions.  
Rotating Parts  
CAUTION  
You CAN be INJURED if you DO NOT follow  
NEVER operate equipment with covers, or  
guards removed. Keep fingers, hands, hair and  
clothing away from all moving parts to prevent  
injury.  
these directions.  
Potential hazards associated with the MQ DSGPULW DuoScreed  
operation will be referenced with Hazard Symbols which appear  
throughout this manual, and will be referenced in conjunction  
with Safety Message Alert Symbols.  
PAGE 6 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — SAFETY MESSAGE ALERT SYMBOLS  
Accidental Starting  
Respiratory Hazard  
ALWAYS place the engine ON/OFF switch in  
the OFF position when the DuoScreed is not  
in use.  
ALWAYS wear approved respiratory  
protection.  
Equipment Damage Messages  
Sight and Hearing hazard  
Other important messages are provided throughout this manual  
to help prevent damage to your DuoScreed, other property, or  
the surrounding environment.  
ALWAYS wear approved eye and hearing  
protection.  
This DuoScreed, other property,  
or the surrounding environment  
could be damaged if you do not  
follow instructions.  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 7  
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DSGPULW DUOSCREED — RULES FOR SAFE OPERATION  
ALWAYS check the machine for loosened threads or bolts  
before starting.  
DANGER - READTHIS MANUAL!  
Failure to follow instructions in this manual may lead to  
serious injury or even DEATH! This equipment is to be  
operated by trained and qualified personnel only! This  
equipment is for industrial use only.  
NEVER operate the DuoScreed in an explosive  
atmosphere or near combustible materials. An explosion  
or fire could result causing severe bodily harm or even  
death.  
NEVER touch the hot exhaust manifold,  
muffler or cylinder. Allow these parts  
to cool before servicing engine or  
generator.  
The following safety guidelines should always be used when  
operating the MQ DSGPULW DuoScreed.  
General Safety:  
DO NOT operate or service this  
equipment before reading this entire  
manual.  
HighTemperatures – Allow the engine  
to cool before performing service and  
maintenance functions. Contact with hot! components  
can cause serious burns.  
The operator MUST BE familiar with proper safety  
precautions and operations techniques before using  
generator.  
The engine of the DuoScreed  
requires an adequate free flow  
of cooling air. NEVER  
operate the DuoScreed in any  
enclosed or narrow area where  
free flow of the air is restricted.  
If the air flow is restricted it  
will cause serious damage to  
the engine and may cause injury to people. The  
DuoScreed's engine gives off DEADLY carbon monoxide  
gas.  
This equipment should not be operated by persons under  
18 years of age.  
NEVER operate this equipment without proper protective  
clothing, shatterproof glasses, steel-toed boots and other  
protective devices required by the job.  
NEVER operate this equipment when not  
feeling well due to fatigue, illness or taking  
medicine.  
Always refuel in a well-ventilated area, away from sparks and  
open flames.  
Always use extreme caution when  
working with flammable liquids. When  
refueling, stop the engine and allow it  
to cool. DO NOT smoke around or near  
the machine. Fire or explosion could  
result from fuel vapors, or if fuel is spilled  
on a hot engine.  
NEVER operate this equipment under the influence or  
drugs or alcohol.  
NEVER operate the DuoScreed in an explosive atmosphere  
or near combustible materials. An explosion or fire could result  
causing severe bodily harm or even death.  
NEVER use accessories or attachments, which are not  
recommended by Multiquip for this equipment. Damage  
to the equipment and/or injury to user may result.  
Topping-off to filler port is dangerous, as it tends to spill fuel.  
Wipe up any spilled fuel immediately.  
Manufacturer does not assume responsibility for any  
accident due to equipment modifications. Unauthorized  
equipment modification will void all warranties.  
Whenever necessary, replace nameplate, operation and  
safety decals when they become difficult read.  
PAGE 8 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — RULES FOR SAFE OPERATION  
ALWAYS read, understand, and follow  
procedures in Operator’s Manual before  
attempting to operate equipment.  
Emergencies  
ALWAYS know the location of the  
nearest fire extinguisher.  
ALWAYS be sure the operator is familiar  
with proper safety precautions and operations techniques  
before using DuoScreed.  
ALWAYS know the location of the  
nearest and first aid kit.  
ALWAYS know the location of the  
nearest phone or keep a phone on  
the job site, in case of emergencies.  
Refer to the HONDA Engine Owner's Manual for engine  
technical questions or information.  
NEVER use accessories or attachments, which are not  
recommended by Multiquip for this equipment. Damage to  
the equipment and/or injury to user may result.  
ALWAYS have easy access to the phone  
numbers of the nearest Ambulance, Doctor  
and Fire Department. This information will  
be invaluable in the case of an emergency.  
NEVER run engine without air cleaner. Severe engine  
damage may occur.  
ALWAYS service air cleaner frequently to prevent carburetor  
malfunction.  
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.  
Transporting  
ALWAYS shutdown engine before transporting.  
Maintenance Safety  
NEVER lubricate components or attempt service on a running  
Tighten fuel tank cap securely and close fuel cock to prevent  
fuel from spilling.  
machine.  
ALWAYS allow the machine a proper amount of time to cool  
Drain fuel when transporting DuoScreed over long distances  
or bad roads.  
before servicing.  
Keep the machinery in proper running condition.  
ALWAYS tie-down the DuoScreed during transportation by  
securing the DuoScreed with rope.  
Fix damage to the machine immediately and always replace  
broken parts.  
NEVER attach a forklift or other lifting device to the lifting bar.  
This bar is only for manual lifting on the jobsite.  
Dispose of hazardous waste properly.Examples of potentially  
hazardous waste are used motor oil, fuel and fuel filters.  
DO NOT use plastic containers to dispose of hazardous  
waste.  
DO NOT pour waste, oil or fuel directly onto the ground,  
down a drain or into any water source  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 9  
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DSGPULW DUOSCREED — OPERATION AND SAFETY DECALS  
Machine Safety Decals  
The DUOSCREED is equipped with a number of safety decals. These decals (Figure 1) are provided for operator safety and  
maintenance information.The illustrations below shows these decals as they appear on the machine.Should any of these decals  
become unreadable, replacements can be obtained from your dealer.  
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ALL LW blades will use eccentric  
position number 1. Decal DCL 141  
is for HD blades.  
Figure 1. Operation and Safety Decals  
PAGE 10 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — SPECIFICATIONS  
TABLE 1. DUOSCREED SPECIFICATIONS  
Power Unit Model  
DSGPULW  
Number of Vibrations  
Drive System  
5,500 v/min  
Flexible Shaft  
Noise (Open Air)  
50 dB(A)  
Vibration Acceleration  
Drive Unit Weight (LW)  
Blade Construction  
1.5 m/sec2  
29 lbs. (13 Kg.)  
Extruded Aluminum Alloy  
6.23, 8.2, 9.84, 12.30, 16.40, *18.04 and *19.68 ft.  
(1.9, 2.5, 3.0, 3.75, 5.0, *5.5 and *6 meters)  
Blade Widths HD  
Blade Widths LW  
6, 8, 10, 12, 14 and 16 ft.  
(1.82, 2.43, 3.04, 3.65, 4.26, and 4.87 meters)  
Blade Weights HD  
Blade Weights LW  
Approx. 2.8 lb./ft. (4.2 kg/m)  
Approx. 1.95 lb./ft. ( 2.9 kg/m)  
* 18 and 20 ft. (5.5 and 6.0 meter) blade widths will require two power units.  
TABLE 2. ENGINE SPECIFICATIONS  
Engine Make  
Engine Model  
Engine Type  
HONDA  
GX35SAT  
4-Stroke OHC Gasoline Engine  
Number Of Cylinders  
Displacement  
Maximum Output  
Oil Grade  
1
2.18 cu. in (35.8 cm3)  
1.6 HP/7,000 rpm  
SAE 10W-30  
Oil Capacity  
0.11 qt./(0.10 liter)  
Unleaded  
Fuel Type  
Fuel Tank Capacity  
.172 gal./(.65 liters)  
0.024-0.028 inch  
(0.60-0.70 mm)  
Spark Plug Gap  
Spark Plug Type  
Starting Method  
Weight (Dry)  
CMR5H (NGK)  
Recoil Start  
7.34 lbs. (3.33 kg)  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 11  
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DSGPULW DUOSCREED — GENERAL INFORMATION  
The blade of the DuoScreed offer a unique design with two  
distinct edges and is manufactured from reinforced extruded  
aluminum alloy. A curled edge is provided for applications that  
allow the blade to ride on top of forms or rails. A smooth edge is  
provided for wetscreed applications where the machine rides  
entirely on concrete. Plastic end caps allow the blade to maneuver  
around obstructions without marring the surface.  
Introduction  
The Multiquip DuoScreed is a hand held vibratory screed  
designed to strike-off and consolidate concrete slabs. It is  
comprised of two major components, the power unit (gasoline  
engine), and the strike-off blade. Generally this screed  
operates ideally in concrete with a slump of 2 inches or  
greater. Its applications include patios, driveways, sidewalks  
and floor slabs.  
Engine  
Assembly  
The Multiquip DuoScreed is equipped with a Honda Model  
GX35SAT, 1.6 HP, mini 4-cycle gasoline engine. This engine is  
lightweight and requires no fuel mixing.  
There are no tools required to assemble the DuoScreed. The  
power unit (engine) is connected to the to the blade by means of  
a spring-loaded clamp. Springs within the clamp assembly  
prevent vibration from loosening the power unit from the blade.  
Drive System  
The Honda 1.6 HP engine drives a flexible shaft that requires no  
greasing. Its short one piece design runs directly to the vibrator  
housing and does not bend. This type of design eliminates a  
major source of friction and reduces the likelihood of shaft failure.  
Handle Adjustments  
The handle assembly on the DuoScreed is height adjustable for  
operator comfort.The handle design used on this screed allows  
the operator to remain upright at all times and can be quickly  
adjusted without any tools.  
Maneuverability  
The HD blades have end caps and are available in the lenghts  
referenced inTable 1.End caps are provided on each side of the  
DuoScreed's blades to allow the screed to be easily maneuvered  
around pipes or obstructions.End caps are not used on the LW  
blades.  
Vibratory System  
The vibratory system of the DuoScreed produces low amplitude  
high frequency vibrations, designed to level and compact  
concrete.This vibratory system is mounted at an angle to transmit  
vibration laterally and vertically through the blade to produce a  
strong, dense slab.  
Transport  
To transport your DuoScreed simply unclamp the power unit  
from its base. Additionally, the handles can be folded down  
for storage. The power unit weighs approximately 29 lbs.  
(13.0 kg), while the HD blades weigh approximately 2.8 lbs/  
ft. (4.2 kg/m) and the LW blades weigh 1.95 lbs/ft (2.9 kg/m)  
Figure 2 shows the location of the components of the  
DuoScreed. The function of each component is described  
on the next page.  
The engine drives a two piece eccentric weight by means of a  
one-piece flexible shaft.This weight produces a vibratory action  
which simultaneously allows the DuoScreed to level the slab  
and consolidate the concrete beneath the surface.  
Blades  
The DuoScreed can utilize various blade widths. The type of  
blades are defined as heavy duty (HD) or lightweight (LW).  
The widths can range anywhere from 6~20 feet (1.82~ 6.00  
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meters).SeeTable 1 for more detailed information.Since different  
length blades will require varying amounts of vibration, the  
DuoScreed features adjustable eccentric weights. It is also  
recommended that two power units be used if 18~20 foot (5.48~  
6.0 meters) blades are required.  
Some blade widths may not be  
available. PleasecontactMQunitsales  
for available blades.  
PAGE 12 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — COMPONENTS  
Figure 2. DuoScreed Components  
Figure 1 shows the location of the components of the DuoScreed.  
The function of each component is described below:  
12. Shock Mounts – Used to absorb the vibration generated  
by the DuoScreed. These shock mounts minimize the  
transfer of vibration to the operator.  
1. START/STOP Switch – When starting the engine, place  
this switch in the START position. When stopping the  
engine, place in the STOP position.  
13. Spring-LoadedWing Nuts– Turn these 3 spring loaded  
wing nuts counterclockwise to release the blade from the  
aluminum clamping strip, turn clockwise to secure the blade  
to the clamping strip.  
2. Recoil Starter – Manual-starting method. Pull the starter  
grip until resistance is felt, then pull briskly and smoothly.  
14. Blades – The DuoScreed can be equipped with 2 different  
3. Oil Cap – Remove this cap to add engine oil.  
type blade styles HD and LW. See Table 1 for details.  
4. Throttle Control Lever – Move the throttle lever to the  
down position for full throttle (max RPM's), for engine idle,  
move the throttle lever to the up position.  
15. Eccentric Cover – Encloses the adjustable eccentric  
weights. Press the spring clip tab inward and slide the cover  
upward to gain access to the eccentric weights.  
5. Fuel Cap/Tank Remove the fuel tank cap to add unleaded  
fuel ONLY! DO NOT mix fuel. DO NOT over fill. Tank  
holds approximately .172 gallons (.65 liters).  
16. Locking Nuts – These 3 locking nuts are used in  
conjunction with the 3 spring loaded wing nuts which  
secure the blade to the aluminum clamping strip. Important!  
always cover the two outer nuts with the provided plastic  
cap. This will prevent concrete and other debris from  
entering the quick disconnect system.  
6. Handle Bar Adjustment Knobs – Loosen these two  
knobs to adjust the handle bar to a suitable working position.  
7. Handle Bar – Used in the steering of DuoScreed.  
8. Hand Grip – When operating the DuoScreed use this hand  
17. End Caps – Allows the DuoScreed to be maneuvered  
around pipe or obstructions. End caps are used with HD  
blades only.  
grip to maneuver the machine.  
9. Support Stand Latch – Use this latch to lock support  
stand in place when DuoScreed is in operation.  
18. Lifting Bar– This bar is only for manual lifting on the jobsite.  
Not to be used for manual lifting with a forklift or other lifting  
device.  
10. Support Stand – Use this stand to support the DuoScreed  
when not in use.  
19. Gasoline Engine – This DuoScreed uses a HONDA  
GX35SAT 1.6 HP gasoline engine. Refer to the HONDA  
owners manual for engine information and related topics.  
11. Flexible Drive ShaftConnected to the drive shaft of the  
engine, provides the vibrational force for the eccentric  
weights.  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 13  
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DSGPULW DUOSCREED — COMPONENTS (HONDA GX35SAT ENGINE)  
Figure 2. HONDA GX35SAT Components  
7. FuelTank Holds .65 liters (approximately .172 gallon) of  
1. Spark Plug – Provides spark to the ignition system. Set  
unleaded gasoline.  
spark plug gap to 0.6 - 0.7 mm (0.024 - 0.028 inch) Clean  
spark plug once a week.  
8. Fuel Filler Cap – Remove this cap to add unleaded  
gasoline to the fuel tank.Make sure cap is tighten securely.  
DO NOT over fill.  
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2. Muffler Used to reduce noise and emissions. DO NOT  
touch muffler while engine is running, let engine cool before  
performing any maintenance.  
9. Priming Bulb – Used in the starting of a cold engine or an  
engine that has run out of fuel. Press the priming bulb  
repeatedly until fuel can be seen inside the clear plastic  
bulb.  
3. Spark Arrester – Prevents sparks from leaving the engine  
exhaust system, which could ignite flammable materials.  
4. Starter Grip – Grip this handle to start engine. See engine  
10. Air Cleaner – Prevents dirt and other debris from entering  
the fuel system. Release latch on side of air filter  
compartment to gain access to filter element.  
starting section of this manual.  
5. Recoil Starter (pull rope) Type of engine starting method.  
6. Oil Filler Cap – Remove this cap to add engine oil. Engine  
11. Choke Lever – Used in the starting of a cold engine, or in  
cold weather conditions.The choke enriches the fuel mixture  
for starting a cold engine.  
oil capacity is 0.11 quart (0.1 liters). Use SAE 10W-30.  
PAGE 14 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — ASSEMBLY INSTRUCTIONS  
Assembly Instructions  
3. Determine whether you will be using the DuoScreed on  
forms or as a wet screed.This will decide how the power  
This section will explain how to assemble the DuoScreed.  
unit will be mounted. If the DuoScreed will be used as a wet  
screed the wing nuts should be located above the smooth  
edge of the blade. If the DuoScreed will be used on forms  
(Figure 3) the wing nuts should be located above the curled  
edge of the blade.  
It is recommended that you familiarize  
yourself with the DuoScreed’s  
components. For assistance  
identifying components called out in  
the text, refer to Figure 1.  
4. Loosen each of the three wing nuts about 1/4 inch (8 mm).  
It is not necessary to completely remove the wing nuts from  
the aluminum clamping strip.  
1. The DuoScreed is comprised of two major components.  
The power unit (Honda GX35SAT Engine) and the strike-  
off blade. This DuoScreed is equipped with a quick  
disconnect system, with which the power unit can be  
mounted onto two aluminum clamping strips with ease.  
5. Locate the two red indicator arrows (Figure 4) on the top of  
the blade. The power unit should be placed squarely  
between the two markers.  
2. The aluminum clamping strip (retaining plate) is located at  
the base of the power unit. This clamping strip is what  
holds the blade in place with the aid of three quick  
disconnect spring loaded wing nuts (Figure 3) that can  
either be tighten or loosened by hand.  
Figure 3. Blade Quick Disconnect System  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 15  
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DSGPULW DUOSCREED — ASSEMBLY INSTRUCTIONS  
Figure 4. Blade Mounting Diagram  
9. Two handle bar adjustment knobs (Figure 5) are located at  
the base of the steering handle bar.Loosen these two knobs  
to adjust the height of the steering handle bar to a suitable  
working position.  
6. Place the front of the power unit over the blade (Figure 3)  
until the front of the clamp is seated within the front blade  
collar.  
7. Ease the power unit back to allow the rear clamp to seat  
itself within the rear blade collar. It may be necessary to  
further loosen the wing nuts to allow the clamp to fit around  
the blade collar.  
10. The DuoScreed is now ready for operational use.  
8. Securely hand tighten each of the three wing nuts. The  
wing nuts are spring loaded to prevent them from coming  
loose during operation.  
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Figure 5. Handle Bar Adjustment Knob  
PAGE 16 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — ASSEMBLY INSTRUCTIONS  
EccentricWeight Adjustment  
These weights determine the amount of vibration that will travel  
down the blade. Depending on the type of blade that is used, will  
determine the position of the two eccentric weights. Reference  
Figure 7 in determining how your eccentric weights should be  
positioned.  
There are two eccentric weights (Figure 6) that are supplied  
with the DuoScreed. These weights are located inside the  
eccentric weight compartment, which is located at the bottom of  
the unit.  
1. To gain access to the eccentric weight compartment, press  
the spring clip tab on the eccentric cover and slide the  
cover upward to remove.  
2. Loosen the eccentric locking wing nut.  
3.  
Use the chart in Figure 7 to determine what position your  
eccentric weights should be in (position 1, 2 or 3).  
Example:  
A 16 ft. (5.0 meters) blade will place the eccentric weights in  
position 3.Please note that all LW blades widths use position 1.  
Figure 6. Eccentric Weight Location  
Figure 7. EccentricWeight Positions  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 17  
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DSGPULW DUOSCREED — STARTING  
Engine Pre-Check  
2. Press the priming bulb (Figure 11) repeatedly until fuel can  
be seen inside the clear plastic bulb.  
1. Fillthefueltank (Figure8)withunleadedgasoline.DONOT  
over fill. Topping-off to filler port is dangerous, as it tends to  
spill fuel.Wipe up any spilled fuel immediately.  
Figure 11. Priming Bulb Location  
Figure 8. Fuel Tank  
3. Set the engine START/STOP switch (Figure 12) to the  
START position.  
1. Place the engine in a level position.  
2. Check the engine oil level by unscrewing the engine oil dip  
stick (Figure 9) from its holder.  
3. If oil is not observed at the edge of the oil filler hole, fill with  
oil until oil is present at edge of oil filler hole. Remember to  
add oil slowly to avoid overflowing, as the engine oil tank  
capacityissmall.  
Figure 12. Engine START/STOP Switch  
4. Pull the starter rope (Figure 13) lightly until you feel resis-  
tance, the pull briskly.Return the starter rope gently.  
Figure 9. Engine Oil Dipstick/Oil Filler Hole  
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4. Reinstall the engine oil dipstick securely.  
StartingThe Engine  
1. To start a cold engine, move the choke lever (Figure 10) to  
theCLOSEDposition.Ifrestartingawarmengineleavethe  
choke lever in the OPEN position.  
Figure 13. Engine Starter Rope  
5. Oncetheenginehasstarted,allowittoidlefor3to5minutes.  
Figure 10. Choke Lever  
PAGE 18 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — APPLICATION/OPERATION  
Application/Operation  
1. Before placingtheDuoScreed inconcreteforscreeding,  
it is a good idea to apply form oil to the blade and all  
frame parts that may come in contact with the concrete.  
This form oil will become useful when cleaning the  
DuoScreed. Make sure to saturate the unit with a good  
amount of form oil.  
4. Once all the grade pins have been placed correctly and  
are dead on grade, concrete can then be poured on top  
of grade pins.  
5. Level, and form the concrete as close as possible to  
grade. Mark the top of each pin so that its exact location  
will be known. Use a hand trowel to float the edges and  
plumbing grade pins.  
2. Prepareagridof#5rebarpins(Figure14)equallyspaced  
approximately every 9 to 11 feet. If a 10 ft. screed blade  
is going to be used space the grade pins every 9 feet, if  
a 12 ft. screed blade is required, space the grade pins  
every 11 ft. Make sure to drive the pins deeply into the  
ground.  
6. If chalk lines are used for grade against forms, walls or  
existing concrete, float out the grade with a hand float  
along the edge.  
7. Two workers will be required to assist the DuoScreed  
operator when making the 12-18 concrete bases, one on  
each side.These workers will rake the concrete in toward  
thecenteroftheDuoScreedawayformthebasestoavoid  
changing base elevation.  
3. Useastringline orlaser tosetthepinstograde(height).  
The grade should be to the top of the grade pins. Remem-  
ber, before any concrete is to be poured, make sure that  
the top of the pins are dead on grade.  
Figure 14. DuoScreed On Forms and Grade Pins  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 19  
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DSGPULW DUOSCREED — APPLICATION/OPERATION  
13. Repeat steps 9 through 12 pulling the DuoScreed from  
theedgeofthegrid's toprightcorner, horizontallytoward  
the center.  
14. Remember to build the bases in long parallel strips  
across the pins and on the hand floated edges and  
against plumbing or other outs, leaving the long unfin-  
ished areas about 8 or 9 feet wide. Once the bases are  
built, theworkerscanmoreaccuratelyshapetheconcrete  
to grade.  
15. Whenall thebaseshavebeencompleted,theoperatorand  
his two workers can begin to work down the long parallel  
Figure 15.Throttle Lever  
unfinished8to9footwidemiddleportions.Whenmovingthe  
DuoScreed down the middle portions, the ends of the  
DuoScreed blade should be resting on the bases, and the  
leading edge of the blade should be approximately 1/8 to  
1/4 inch above each base depending on the slump and  
conditionoftheconcrete. Haveworkersadjusttheconcrete  
alongthefaceoftheDuoScreed'sbladetoassurethatthe  
base is level with no high or low areas ahead of the blade.  
Before placing the DuoScreed in  
concrete, make certain the unit has  
beensetup(blade)forwetscreeding.  
This can be verified by observing that  
the operator's toes are pointing  
towards the smooth side of the blade  
(Figure3), fromtheoperators'sposition  
(handle bars).  
16. Keep the engine throttle between 1/2 to 2/3 of full speed, if  
necessary readjust the DuoScreed's vibration to meet the  
condition of the concrete. Remember to move rapidly and  
watchbothendsofthebladetoassurethatthebladeremains  
1/8 to 1/4 of an inch above the concrete base. Always keep  
the workers alert for concrete height changes.  
8. SettheDuoScreedbladedownintheconcretebaseinthe  
left most corner of the grid between the two grade pins as  
shown in Figure 16. Adjust the DuoScreed's handle bar  
to a height where the operators is not bending over, but  
standing upright with arms extended forward.  
Shut-Down  
1. NEVER stop the engine suddenly while running at high  
speed.  
9. To begin screeding move the engine throttle lever (Figure  
15) midway between idle and full throttle. Notice that the  
DuoScreed'svibrationwillcausethebladetosink intothe  
concrete base until it touches the top of the grade pins  
2. Move the engine throttle lever (Figure 15) to the low  
speed position (idle).  
3. Set the engine ON/OFF switch (Figure 12) to the OFF  
10. Pull the DuoScreed from the edge of the grid's top left  
position.  
l
corner, horizontally toward the center.Notice that as the  
4. Remove the DuoScreed from the slab surface.  
DuoScreed passes over the grade pins a small circle of  
concrete around the grade pins will appear.This indicates  
that the Duoscreed has vibrated the grade pin, and that  
the operators is dead on grade.  
Cleaning  
1. Allow the engine to cool before cleaning. When the engine  
has cooled, use a damp and a mild detergent to remove all  
concrete and foreign debris. DO NOT spay the engine with  
water.  
11. Keep the DuoScreed blade level and create a level base  
between 12-18 inches wide.  
12. After a complete pass over the first set of grade pins has  
been made, remove the DuoScreed from the concrete  
base and position it over the second set of grade pins  
(Figure 16), overlapping the first set of grade pins be-  
tween12-18inches. Repeatthisprocessuntilallleftedge  
grade pins have a level base between 12-18 inches wide.  
2. To remove all concrete and foreign debris from the  
DuoScreed, wash the DuoScreed's blade and frame using  
water and a mild detergent. Remember, if form oil was  
applied before the machine was placed in concrete, the  
cleanup will be much easier.  
PAGE 20 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — APPLICATION/OPERATION  
12-18 INCH  
BASE  
12-18 INCH  
BASE  
TOP RIGHT  
CORNER OF  
GRID  
TOP LEFT  
CORNER OF  
GRID  
STEP 7  
DUOSCREED BLADE  
STEP 7  
HORIZONTAL  
DIRECTION  
HORIZONTAL  
DIRECTION  
VERTICAL  
DIRECTION  
STEP 1  
PLACE # 5 REBAR GRADE PINS  
AND FORM RECTANGULAR GRID.  
STEP 7  
HORIZONTAL  
DIRECTION  
HORIZONTAL  
DIRECTION  
SET SCREED BLADE DOWN ON  
UNFINISHED 8 TO 9 FT. WIDE  
MIDDLE SECTION, PLACING  
BOTH ENDS OF THE BLADE  
ON THE 12-18 INCH BASES.  
BLADE OVERLAP  
12-18 INCHES  
BLADE OVERLAP  
12-18 INCHES  
HORIZONTAL  
DIRECTION  
HORIZONTAL  
DIRECTION  
STEP 2  
POUR CONCRETE  
AND FORM TO GRADE  
HORIZONTAL  
DIRECTION  
HORIZONTAL  
DIRECTION  
STEP 3  
MAKE 12-18 INCH  
BASE (LEFT SIDE)  
STEP 5  
MAKE 12-18 INCH  
BASE (RIGHT SIDE)  
APPROX.  
8-9 FT.  
RECTANGULAR  
GRID  
STEP 4  
STEP 6  
STARTING IN THE TOP LEFT CORNER OF GRID,  
BUILD 18 INCH WIDE PARALLEL CONCRETE BASES  
ACROSS GRADE PINS FROM TOP TO BOTTOM OF GRID.  
STARTING IN THE TOP RIGHT CORNER OF GRID,  
BUILD 18 INCH WIDE PARALLEL CONCRETE BASES  
ACROSS GRADE PINS FROM TOP TO BOTTOM OF GRID.  
Figure 16. DuoScreed Wet Screeding Application  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 21  
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DSGPULW DUOSCREED — APPLICATION/OPERATION  
ImportantTips to Remember  
When screeding make sure the blade is kept straight. DO  
NOT let blade turn.  
Do not allow the engine to run out of fuel as this may cause  
problems with starting. Always maintain an extra supply of  
fuel on the job site.  
DO NOT run the DuoScreed with one part of the blade on  
forms and the other on base.The blade must either be placed  
on forms or float (wet screeding), but not a combination of the  
two techniques.  
Always keep the DuoScreed moving backwards during  
operation. Allowing the DuoScreed to vibrate in the same  
location for too long will cause it to sink into the concrete.  
DO NOT stand in the concrete with the engine throttle  
engaged.This will cause the DuoScreed to sink.  
When using the DuoScreed with low slump (dry) concrete do  
not attempt to walk it quickly across the slab. Walk slowly to  
allow the vibratory action to consolidate and level the slab  
surface. When using the DuoScreed with high slump (wet)  
concrete you will be able to walk the machine across the slab  
at a faster pace.  
If the concrete appears too wavy, you are moving too slowly,  
increase your backing-up speed.  
Always keep the workers back far enough too allow the  
operator to see the cutting face of the blade as it rides on the  
wet screed base.  
In applications where the Duoscreed is being used as a wet  
screed it is recommended that grade or height of the concrete  
slab be adjusted with a laser device.  
The operator should keep the screed blade about 1/8 to 1/4  
inch above the concrete base at all times.  
Should the DuoScreed stick to the wet concrete slab, DO  
NOT attempt to lift it. Quickly increase engine rpm's while  
pushing forward on the handles to free the machine.  
Proper vibratory force is essential to producing a level, hard,  
durable slab. If the DuoScreed is vibrating too strongly the  
eccentric weights will require adjustment. Refer to the  
troubleshooting section of this manual.  
When screeding using forms or rails, always size your screed  
blade appropriately for the job. It is best to have the blade  
extend beyond the forms, by about 6-inches on each side.  
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PAGE 22 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — MAINTENANCE  
3. Use a low pressure water hose, soft brush, wiping cloth  
and a mild cleaning detergent and remove all concrete  
from the DuoScreed. Be careful not to get excessive amounts  
of water in the engine compartment.  
Maintenance  
CAUTION - PressureWasher  
DO NOT clean the DuoScreed with a pressure washer.  
4. Keep the drive unit free from grease, dirt and grime as this  
can effect the performance of your DuoScreed  
30 - Day Storage Procedure  
For storage of the DuoScreed for over 30 days, the following is  
required:  
1. NEVER clean the DuoScreed with the engine running.  
2. Allow the engine to cool down before cleaning.  
Drain the fuel tank completely.  
Run the engine until the fuel in the injection system is  
completely consumed.  
DO NOT allow concrete to harden  
on the DuoScreed. Wipe all  
concrete off the chrome frame and  
any other parts including the  
engine of the DuoScreed.  
Completely drain used oil from the engine crankcase and  
fill with fresh clean oil, then follow the procedures described  
in the engine manual for engine storage.  
Cover DuoScreed and engine with plastic covering or  
equivalent and store in a clean, dry place.  
Table 3. Engine Maintenance Schedule  
FIRST  
EVERY  
EVERY  
EVERY  
YEAR  
OR  
EVERY  
2 YEARS  
OR  
MONTH 3 MONTHS 6 MONTHS  
OR  
DESCRIPTION (3)  
OPERATION  
BEFORE  
OR  
OR  
10 HRS.  
25 HRS.  
50 HRS.  
100 HRS.  
200 HRS.  
CHECK  
CHANGE  
CHECK  
X
Engine Oil  
X
X
X
X
Air Cleaner  
All Nuts & Bolts  
Spark Plug  
CHANGE  
X (1)  
Re-tighten If  
Necessary  
CHECK-CLEAN  
REPLACE  
CHECK  
X
X
X
Cooling Fins  
Spark Arrester  
Fuel Tank  
CLEAN  
X
X
X
CLEAN  
Fuel Filter  
CHECK  
Clutch Shoes  
Idle Speed  
CHECK  
X (2)  
CHECK-ADJUST  
CHECK-ADJUST  
CHECK  
X (2)  
Valve Clearance  
Fuel lines  
X (2)  
Every 2 years (replace if necessary) (2)  
(1) Service more frequently when used in DUSTY areas.  
(2) These items should be serviced by your servic dealer, unless you have the proper tools and are mechanically  
proficient. Refer to the HONDA shop Manual for service procedures  
(3) For commercial use, log hours of operation to determine proper maintenance intervals.  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 23  
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DSGPULW DUOSCREED — MAINTENANCE  
Air Cleaner  
3. Remove the spark plug with 5/8-inch wrench.  
1. The air cleaner element should be cleaned because a  
clogged air cleaner can cause poor engine starting, lack of  
power and shorten engine life substantially.  
4. Inspect the spark plug. Replace it if the electrodes are worn,  
or if the insulator is cracked or chipped. Clean the spark  
plug with a wire brush if you are going to reuse it.  
5. Set the spark plug gap (Figure 18) using a suitable gauge.  
The gap should be between 0.024-0.028 inch (0.60-0.70  
mm).  
2. Before opening the air cleaner compartment, wipe any dirt  
or foreign matter from the air cleaner body and cover, using  
a moist cloth. Be careful to prevent dirt from entering the  
carburetor  
3. Press the latch tab on the top of the air cleaner cover (Figure  
16), and remove the cover.Check the filter to be sure that it  
is clean and in good condition.  
Figure 18. Spark Plug Gap  
6. Carefully install the spark plug by hand to avoid cross  
threading, the tighten  
7. Attach spark plug cap.  
Figure 16. Air Cleaner  
Spark Plug  
1. Make sure the engine is off and cool.  
2. Disconnect the spark plug cap ( Figure 17), and remove  
any dirt from around the spark plug area.  
l
Figure 17. Spark Plug Removal  
PAGE 24 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED —TROUBLESHOOTING  
TABLE 4. DUOSCREED TROUBLESHOOTING  
SYMPTOM  
POSSIBLE CAUSE  
SOLUTION  
Adjust the eccentric weights  
per Figure 7 or increase engine  
speed.  
The centrifugal force of the vibrator is set  
too low?  
Vibrates insufficient and as a result the  
concrete floor cannot be leveled and  
smoothed in the proper way.  
There is excessive amounts of concrete  
along the leading edge of the blade?  
Remove the excessive concrete  
from the blade.  
Work with a smaller blade  
Remember maximum width is  
20 ft. (2 engines)  
The chosen width of the blade is too  
large?  
The DuoScreed when used as a form-  
Adjust eccentric weights to  
match selected blade width.  
Reference Figure 7.  
to-form screed vibrates too much and Selected blade and eccentric weights do  
does not travel smoothly across the rail not match?  
supports.  
Walk backwards at a faster  
pace.  
Operator moving too slowly?  
Concrete looks "WAVY" as the screed  
blade passes over it.  
Too much vibration for the type of  
concrete?  
Reduce engine speed and walk  
backwards at a faster pace.  
Have workers shape the  
concrete close as possible to  
grade. Maintain about 1 inch of  
concrete accross the front of  
the blade at all times.  
Leaving HIGH or LOW spots during wet  
Concrete too high or low on one side?  
screeding.  
Each end of the blade must  
ride on the same surface.  
Either each end of the blade  
rides on forms or concrete (wet  
screed) not both.  
Blade digs into wet concrete.  
Is blade positioned correctly?  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 25  
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DSGPULW DUOSCREED —TROUBLESHOOTING  
TABLE 5. ENGINE TROUBLESHOOTING  
SYMPTOM  
POSSIBLE CAUSE  
SOLUTION  
Check gap, insulation or  
replace spark plug.  
Spark plug bridging?  
Carbon deposit on spark plug?  
Clean or replace spark plug.  
Difficult to start, "fuel is available, but no  
SPARK at spark plug".  
Short circuit due to deficient spark plug  
insulation?  
Check spark plug insulation,  
replace if worn.  
Improper spark plug gap?  
ON/OFF switch is shorted?  
Ignition coil defective?  
Set to proper gap.  
Check switch wiring, replace  
switch.  
Replace ignition coil.  
Set correct spark gap and  
clean points.  
Difficult to start, "fuel is available, and  
SPARK is present at the spark plug".  
Improper spark gap, points dirtry?  
Condenser insulation worn or short  
circuiting?  
Replace condenser.  
Replace defective spark plug  
wiring.  
Spark plug wire broken or short circuiting?  
Wrong fuel type?  
Flush fuel system, and replace  
with correct type of fuel.  
Water or dust in fuel system?  
Air cleaner dirty?  
Flush fuel system.  
Clean or replace air cleaner.  
Close Choke.  
Difficult to start, "fuel is available, spark  
is present and compression is normal"  
Choke Open?  
Suction/exhaust valve stuck or protruded?  
Re-seat valves.  
Replace piston rings and or  
piston.  
Piston ring and/or cylinder worn?  
Difficult to start, "fuel is lavailable, spark  
is present and compression is low"  
Cylinder head and/or spark plug not  
tightened properly?  
Torque cylinder head bolts and  
spark plug.  
Head gasket and/or spark plug gasket  
damaged?  
Replace head and spark plug  
gaskets.  
Fuel not available in fuel tank?  
Fuel filter clogged?  
Fill with correct type of fuel.  
Replace fuel filter.  
No fuel present inside priming bulb.  
Fuel tank cap breather hole clogged?  
Air in fuel line?  
Clean or replace fuel tank cap.  
Bleed fuel line.  
PAGE 26 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — NOTE PAGE  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 27  
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DUOSCREED — 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 theRemarks”  
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  
l
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 28 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — SUGGESTED SPARE PARTS  
DUOSCREED 1 TO 3 UNITS WITH HONDA  
GX35SAT ENGINE  
1 to 3 Units  
Qty......... P/N.............................. Description  
2 ............ BF2648 ....................... HANDLE GRIP  
1 ............ BF2647 ....................... THROTTLE GRIP  
2 ............ BF2645LW .................. THROTTLE CABLE  
1 ............ BF2621LW .................. FLEXIBLE SHAFT  
1 ............ BF2609N .................... ECCENTRIC COVER  
3 ............ BF2607 ....................... COMPRESSION SPRING  
1 ............ BF2605LW .................. ALUMINUM CLAMPING STRIP  
3 ............ BF0176 ....................... WASHER  
3 ............ BF2606 ....................... WING BOLT  
1 ............ BF2643 ....................... STOP SWITCH  
3 ............ BF0325 ....................... WING BOLT M6X12  
3 ............ 31915Z0H003 ............. SPARK PLUG, NGK  
3 ............ 17211Z0Z000 ............. ELEMENT AIR  
1 ............ 15600ZM3003............. CAP, OIL FILLER  
1 ............ 28400Z0Z003 ............. RECOIL STARTER ASSY.  
3 ............ 17672ZM3003............. FILTER, FUEL  
1 ............ 17620ZM3043............. CAP ASSY., FUEL TANK  
1 ............ 28462ZM3003............. ROPE, RECOIL STARTER  
Part numbers on this Sug-  
gested Spare Parts List  
may supercede/replace the  
P/N shown in the text  
pages of this book.  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 29  
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DSGPULW DUOSCREED — NAME PLATE AND DECALS  
NAME PLATE AND DECALS.  
l
PAGE 30 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — NAME PLATE AND DECALS  
NAME PLATE AND DECALS.  
NO  
PART NO  
DCL121  
DCL122  
PART NAME  
QTY.  
1
1
REMARKS  
1
DECAL, PRESSURE HOSE  
*
2
DECAL, SAFETY  
*
3
PLATE, SERIAL NO. ......................... 1 ............ CONTACT MQ PARTS DEPT. W/MODEL & S/N  
DECAL, ALIGNMENT ARROWS ..... 2  
DECAL, ECCENTRIC WT. CHART  
DECAL, DO NOT LIFT (HOOK)  
4
DCL140  
DCL141  
*
5
1
1
*
6
BF260002  
DCLDS-SERIES  
KIT, DECAL ....................................... 1 ............ INCLUDES ITEMS W/  
*
SEE DECAL ILLUSTRATIONS.  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 31  
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DSGPULW DUOSCREED — MAIN ASSY.  
DUO SCREED MAIN ASSY.  
OLD STYLE  
CENTRIFUGAL  
HOUSING  
80  
78  
74  
1
9
1
4
10  
8
5
57  
58  
1
3
7
6
88  
87  
2
72  
75  
71  
76  
83  
85  
84  
5A  
1
69  
86  
18  
73  
67  
NEW STYLE  
CENTRIFUGAL  
HOUSING  
20  
60  
16  
17  
18  
68  
65  
79  
32  
66  
63  
14  
15  
19  
21  
59  
22  
24  
11  
30  
31  
23  
25  
REFERENCE  
ONLY  
50  
52  
49  
48  
28  
46  
26  
47  
53  
27  
29  
82  
18  
45  
13  
52  
l
81  
37  
51  
44  
43  
38  
39  
42  
41  
12  
30  
NOTES  
OLD STYLE CENTRIFUGAL HOUSING ASSEMBLY  
NO LONGER AVAILABLE. IF REPLACEMENT OF ITEM 5A  
IS REQUIRED, ORDER NEW STYLE HOUSING ASSEMBLY, ITEM 86.  
1
PAGE 32 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — MAIN ASSY.  
DUO SCREED MAIN ASSY.  
NO. PART NO.  
PART NAME  
QTY.  
REMARKS  
1
2
3
4
5
BF2648  
HANDLE GRIP  
2
1
1
1
BF2647  
BF2633LW  
2640A35  
THROTTLE HANDLE  
UPPER OPERATING HANDLE  
ENGINE HONDA GX-35SAT  
CENTRIFUGAL CLUTCH HOUSING CP ........... 1 ......... NO LONGER AVAILABLE  
....................................................................................... S/N 0185 AND BELOW  
....................................................................................... SEE NOTE ON DRAWING  
....................................................................................... INCLUDES ITEM W/  
CENTRIFUGAL CLUTCH HOUSING ................. 1 ......... NO LONGER AVAILABLE  
*
5A  
*
....................................................................................... S/N 0185 AND BELOW  
....................................................................................... SEE NOTE ON DRAWING  
RETAINING RING 17 X 1 MM ........................... 1 ......... S/N 0185 AND BELOW  
IN CENTRIFUGAL HOUSING  
BEARING IN CENTRIFUGAL HOUSING .......... 1 ......... S/N 0185 AND BELOW  
RETAINING RING ( BIG ) .................................. 1 ......... S/N 0185 AND BELOW  
CENTRIFUGAL DRUM ...................................... 1 ......... S/N 0185 AND BELOW  
6
BF0201  
*
7
BF2642C  
BF0205  
BF2642  
BF2645LW  
BF2626  
BF2625LW  
BF2621LW  
BF0178  
*
8
*
9
*
10  
INNER & OUTER CABLE, 87 CMS.  
CENTRIFUGAL HOUSING CLAMP  
RUBBER HOSEWITH CONNECTORS  
FLEXIBLE SHAFT  
SPRING WASHER M6 TYPE B  
SOCKET HEAD BOLT M6 X 25  
LOWER OPERATING HANDLE  
SELF LOCKING NUT M8  
FLAT WASHER M8  
ECCENTRIC HOUSING  
COUPLING DRIVE PIN  
BEARING (SMALL)  
ECCENTRIC SHAFT  
1
1
1
1
4
4
1
3
8
1
1
1
1
1
11  
12  
13  
14  
15  
16  
17  
18  
BF0165  
BF2632LW  
BF0101  
BF0155  
19% BF2611  
20  
21% BF2619  
22% BF2612  
23% BF2314  
BF1100000008  
BEARING (BIG)  
24  
BF0278  
TAP BOLT M8 X 30 ........................................... 4 ......... REPLACES P/N BF0125  
25% BF0201  
RETAINING RING 17 X 1MM  
TOOTH WASHER M8  
ECCENTRIC ASSEMBLY PLATE  
STRIP & NUTS FOR ALUMINUM CLAMP  
SUPPORT BLOCK  
WING BOLT M6 X12  
ECCENTRIC COVER  
1
4
1
1
2
3
1
26  
27  
28  
29  
30  
31  
32  
37  
38  
39  
41  
BF0213  
BF2604LW  
BF2610LW  
BF2608N  
BF0325  
BF2609N  
BF2611KOMPL  
BF0129  
BF2614  
BF0177  
BF2613  
ECCENTRIC HOUSING COMPLETE................ 1 ......... INCLUDES ITEMS W/%  
TAP BOLT M8 X 40  
ECCENTRIC HINGE BUSHING  
NUT M12 (FINE)  
3
1
1
1
ECCENTRIC CLAMPING BUSH  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 33  
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DSGPULW DUOSCREED — MAIN ASSY.  
DUO SCREED MAIN ASSY.  
OLD STYLE  
CENTRIFUGAL  
HOUSING  
80  
78  
74  
1
9
1
4
10  
8
5
57  
58  
1
3
7
6
88  
87  
2
72  
75  
71  
76  
83  
85  
84  
5A  
1
69  
86  
18  
73  
67  
NEW STYLE  
CENTRIFUGAL  
HOUSING  
20  
60  
16  
17  
18  
68  
65  
79  
32  
66  
63  
14  
15  
19  
21  
59  
22  
24  
11  
30  
31  
23  
25  
REFERENCE  
ONLY  
50  
52  
49  
48  
28  
46  
26  
47  
53  
27  
29  
82  
18  
45  
13  
52  
l
81  
37  
51  
44  
43  
38  
39  
42  
41  
12  
30  
NOTES  
OLD STYLE CENTRIFUGAL HOUSING ASSEMBLY  
NO LONGER AVAILABLE. IF REPLACEMENT OF ITEM 5A  
IS REQUIRED, ORDER NEW STYLE HOUSING ASSEMBLY, ITEM 86.  
1
PAGE 34 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — MAIN ASSY.  
DUO SCREED MAIN ASSY.  
NO.  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
56  
57  
58#  
59  
60  
63  
65  
66  
67  
68  
69  
71  
72  
73  
74  
75  
76  
78  
79  
80  
81  
82  
PART NO.  
BF0175  
BF2615A  
BF2615B  
BF0207  
BF2617  
BF2607  
BF2605LW  
BF0176  
BF2606  
BF0285  
BF0212  
BF0056  
BF0124  
BF2643A  
BF2643  
BF2658  
BF0283  
BF0089  
BF2635  
BF0181  
BF0100  
BF2635A  
BF0284  
BF2636  
BF0167  
BF0099  
BF2637LW  
BF2644  
BF2639  
BF2634  
BF2321H  
260075LW  
BF0269  
BF0206  
BF26061  
PART NAME  
QTY.  
1
1
1
4
3
3
1
3
3
3
8
4
4
1
REMARKS  
RETAINING RING M12  
ECCENTRIC PLATE (SMALL)  
ECCENTRIC PLATE (BIG)  
COUNTERSUNK HEADSCREW 8.8 M8X25  
PLASTIC PROTECTION CAP M12  
COMPRESSION SPRING FOR CLAMPING STRIP  
ALUMINUM CLAMPING STRIP  
WASHER M12X6  
WING BOLT  
TAP BOLT M8X12  
INTERNALTOOTHING RING M8  
RUBBER BUFFER 30X30 M8  
TAP BOLT M8X10  
GROUND WIRE FOR STOP SWITCH  
STOP SWITCH .............................................................1 ...........INCLUDES ITEMS W/#  
START-STOP DECAL  
CARRIAGE BOLT M8X50  
SELF LOCKING FLANGE NUT M6  
LOWER ALUMINUM CLAMP  
TAP BOLT M6X30 .........................................................1 ...........REPLACES P/N BF0258  
SELF LOCKING NUT  
1
2
2
2
1
2
2
2
UPPER ALUMINUM CLAMP  
SOCKET HEAD BOLT M6X40  
CLAMP FOR HEIGHT ADJUSTMENT  
SCREW M5X16 ............................................................1 ...........REPLACES P/N BF0261  
SELF LOCKING NUT M5  
1
1
1
1
1
1
1
1
8
1
SUPPORTING LEG  
GAS THROTTLE ADJUSTMENT BOLT  
CLAMP FOR SUPPORTING LEG  
RUBBER PROTECTION CAP FOR SUPPORT LEG  
SWITCH BRACKET  
LIFTING HANDLE STEEL  
SOCKET HEAD BOLT M5 X12  
SQUARE NUTS M8  
SPRING CLIP, COVER PLATE  
RETAINING RING .........................................................1 ...........S/N 0186 AND ABOVE  
COUPLING DRIVE PIN ................................................1 ...........S/N 0186 AND ABOVE  
83@ BF0217  
84@ BF2653  
85@ BF2641LOS CENTRIFUGAL HOUSINGW/BEARING ......................1 ...........S/N 0186 AND ABOVE  
86  
BF2641  
CENTRIFUGAL HOUSING COMPLETE ......................1 ...........INCLUDES ITEMS W/@  
...................................................................................................S/N 0186 AND ABOVE  
CENTRIFUGAL DRUM .................................................1 ...........S/N 0186 AND ABOVE  
BOLT M12 X 16 ............................................................1 ...........S/N 0186 AND ABOVE  
87@ BF2652  
88@ BF2627  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 35  
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DSGPULW DUOSCREED — BLADE ASSY.  
DUO SCREED BLADE ASSY.  
l
PAGE 36 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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DSGPULW DUOSCREED — BLADE ASSY.  
DUO SCREED BLADE ASSY.  
NO.  
1
1
1
1
1
1
1
1
PART NO.  
BF260020  
BF260025  
BF260030  
BF260035  
BF260040  
BF260050  
BF260055  
BF260060  
BF2602A  
PART NAME  
QTY.  
REMARKS  
DUOSCREED BLADE 1.90 MTR. - 6 FT. .................. 1............. ACCESSORY ITEM ORDER  
DUOSCREED BLADE 2.50 MTR. - 8 FT. .................. 1............. FROM UNIT SALES DEPT.  
DUOSCREED BLADE 3.00 MTR. - 10 FT. ................ 1.............  
DUOSCREED BLADE 3.75 MTR. - 12 FT. ................ 1.............  
DUOSCREED BLADE 4.25 MTR. - 14 FT. ................ 1.............  
DUOSCREED BLADE 5.00 MTR. - 16 FT. ................ 1.............  
DUOSCREED BLADE 5.50 MTR. - 18 FT. ................ 1.............  
DUOSCREED BLADE 6.00 MTR. - 20 FT. ................ 1.............  
"
"
"
"
"
"
2
3
ALUMINUM BLADE SEALS SET ............................. 2............. HD ONLY, 1-SIDE  
SELF TAPPING SCREW M5 X 20 .......................... 12............. HD ONLY  
BF0277  
4
5
5
5
5
5
5
6
BF2602  
ENDCAPS SET......................................................... 1............. HD ONLY  
DUOSCREED BLADE 1.83 MTR. - 6 FT. .................. 1............. ACCESSORY ITEM ORDER  
DUOSCREED BLADE 2.44 MTR. - 8 FT. .................. 1............. FROM UNIT SALES DEPT.  
BF260018LW  
BF260024LW  
BF260030LW  
BF260036LW  
BF260042LW  
BF260048LW  
BF2602LW  
DUOSCREED BLADE 3.05 MTR. - 10 FT. ................ 1.............  
DUOSCREED BLADE 3.66 MTR. - 12 FT. ................ 1.............  
DUOSCREED BLADE 4.27 MTR. - 14 FT. ................ 1.............  
DUOSCREED BLADE 4.88 MTR. - 16 FT. ................ 1.............  
"
"
"
"
ALUMINUM BLADE SEALS SET (1 SIDE)............... 2............. LW ONLY, 1-SIDE  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 37  
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HONDA GX35SAT ENGINE — AIR CLEANER ASSY.  
AIR CLEANER ASSY.  
l
PAGE 38 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — AIR CLEANER ASSY.  
AIR CLEANER ASSY.  
NO.  
1
2
3
4
5
6
PART NO.  
PART NAME  
QTY.  
REMARKS  
17211Z0Z000  
17220Z0Z000  
17231Z0Z000  
90009Z0Z003  
90018Z0H003  
9405005000  
ELEMENT, AIR CLEANER  
HOUSING, AIR CLEANER  
COVER, AIR CLEANER  
BOLT, SOCKET 5X25  
BOLT, SOCKET 5X16  
NUT FLANGE 5MM  
1
1
1
1
1
2
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 39  
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HONDA GX35SAT ENGINE — CAM PULLEY ASSY.  
CAM PULLEY ASSY.  
l
PAGE 40 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — CAM PULLEY ASSY.  
CAM PULLEY ASSY.  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
PART NAME  
SEAL, VALVE STEM  
ROLLER 4X31.8  
PULLEY, CAMSHAFT  
BELT, TIMING 76ZU7 G-300  
VALVE, IN.  
VALVE, EX.  
SPRING VALVE  
RETAINER, VALVE SPRING  
QTY.  
REMARKS  
12209Z0H003  
14123Z0Z003  
14320Z0Z000  
14400Z0Z003  
14711Z0Z000  
14721Z0Z000  
14751Z0Z000  
14771Z0H000  
1
1
1
1
1
1
2
2
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 41  
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HONDA GX35SAT ENGINE — CARBURETOR ASSY.  
CARBURETOR ASSY.  
l
PAGE 42 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — CARBURETOR ASSY.  
CARBURETOR ASSY.  
NO.  
PART NO.  
PART NAME  
GASKET,METERING DIAPHRAGM  
GASKET, PUMP  
DIAPHRAGM ASSY.,METERING  
DIAPHRAGM, PUMP  
BODY ASSY., PUMP ........................... 1........... INCLUDES ITEMS W/  
BODY ASSY.,AIR PURGE  
SCREEN, INLET  
VALVE, INLET NEEDLE  
SPRING, METERING LEVER  
SCREW, METERING LEVER PIN  
PIN, METERING LEVER  
LEVER, METERING  
RING, RETAINING  
O-RING  
COVER, PRIMER PUMP  
SCREW, M3 X 16 ................................. 1........... MQ PART ONLY  
SCREW,THROTTLE COLLAR  
SCREW, PUMP COVER  
SPRING PUMP  
RPM LIMITER WASHER ...................... 1........... MQ PART ONLY  
PUMP, PRIMER  
QTY.  
REMARKS  
1
2
3
4
5
6
7
8
9
#
#
#
#
#
#
#
16010ZM3004  
16011Z0H003  
16013Z0H003  
16014ZM3004  
16015Z0H003  
16017ZM3004  
16018ZM3802  
16019ZM3004  
16020ZM3004  
16021ZM3004  
16022ZM3004  
16023ZM3004  
16024Z0H003  
16025ZM3004  
16026ZM3004  
BF0239  
16028ZM3004  
16029ZM3004  
16030ZM3004  
BF2646  
16032ZM3004  
16035ZM3802  
16100Z0Z004  
16221Z0Z000  
19631Z0Z000  
90014Z0H003  
90018Z0H003  
91301ZM3000  
91308Z0H003  
1
1
1
1
*
1
1
1
1
1
1
1
1
1
1
#
#
*
*
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
30  
30  
#
#
#
*
*
*
#
#
#
#
#
#
#
2
4
1
#
#
1
1
FILTER, FUEL INLET  
CARBURETOR ASST.WYB 16A.......... 1........... INCLUDES ITEMS W/#  
GASKET, CARBURETOR  
SHROUD  
BOLT, 5X35  
BOLT, SOCKET 5X16  
O-RING, 14.8X2.4  
O-RING, 12.3X2.4  
1
1
2
2
1
1
1
1
1
99101ZM50350 JET, #35 OPTIONAL  
99101Z0Z0360 JET, #36 OPTIONAL  
99101Z0Z0370 JET, #37  
#
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 43  
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HONDA GX35SAT ENGINE — CRANKCASE ASSY.  
CRANKCASE ASSY.  
l
PAGE 44 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — CRANKCASE ASSY.  
CRANKCASE ASSY.  
NO.  
1
2
PART NO.  
PART NAME  
QTY.  
REMARKS  
10100Z0Z405  
12310Z0Z000  
12312Z0Z300  
12314Z0H300  
12367Z0H000  
15422Z0Z000  
15510Z0H000  
15571ZM3003  
15572Z0H000  
15600ZM3003  
15625ZE1003  
15721Z0Z000  
31915Z0H003  
31916Z0H003  
90009Z0H003  
90010Z0Z003  
90013Z0H004  
90013Z0Z003  
90017Z0H000  
90019Z0H003  
90206ZM3000  
CRANKCASE SET  
1
COVER, CYLINDER HEAD ....................... 1 ......... INCLUDES ITEMS W/  
*
3
*
4
*
5
*
6
SEAL, HEAD COVER  
GROMMET, HEAD COVER  
FILTER, BREATHER  
TUBE, OIL  
PLATE ASSY., OIL OUTLET VAL. ............ 1 ......... INCLUDES ITEMS/W#  
VALVE, OIL OUTLET  
PLATE, STOPPER  
CAP ASSY., OIL FILLER .......................... 1 ......... INCLUDES ITEM/W%  
GASKET, OIL FILLER CAP  
TUBE, BREATHER  
SPARK PLUG, CMR5H NGK  
1
1
1
1
7
8
9
#
#
1
1
10  
11  
12  
13  
13  
14  
15  
16  
17  
18  
19  
20  
%
1
1
1
SPARK PLUG, CMR6H NGK OPTIONAL 1  
BOLT, SOCKET 5X20  
BOLT, SOCKET 5X32  
SCREW, PAN 4X8  
2
4
2
2
2
2
2
1
1
1
1
SCREW, PAN 4X8  
*
SCREW, TAPPET ADJUSTING  
BOLT, SOCKET 5X12  
NUT, TAPPET ADJUSTING  
21  
22  
23  
24  
#
93500030050A SCREW, PAN 3X5  
9430540102 PIN, SPRING 4X10  
950024120008 CLIP, TUBE D12  
950024130004 CLIP TUBE D13.0  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 45  
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HONDA GX35SAT ENGINE — CRANKSHAFT AND PISTON ASSY.  
CRANKSHAFT AND PISTON ASSY.  
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PAGE 46 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — CRANKSHAFT AND PISTON ASSY.  
CRANKSHAFT AND PISTON ASSY.  
NO.  
PART NO.  
PART NAME  
RING SET, PISTON  
PISTON  
QTY.  
REMARKS  
1
13010ZM5000  
13101Z0Z000  
13111ZM5000  
13310Z0Z000  
91212Z0H003  
91214ZM3003  
1
1
1
2
*
3
*
4
5
6
PIN, PISTON  
CRANKSHAFT ..................................... 1........... INCLUDES ITEMS W/  
OIL SEAL, 10X20X5  
OIL SEAL, 15X25X6  
*
1
1
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 47  
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HONDA GX35SAT ENGINE — FAN COVER AND CLUTCH ASSY.  
FAN COVER AND CLUTCH ASSY.  
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PAGE 48 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — FAN COVER AND CLUTCH ASSY.  
FAN COVER AND CLUTCH ASSY.  
NO.  
1
2
3
4
PART NO.  
PART NAME  
QTY.  
REMARKS  
19611Z0Z000  
22000ZM5003  
22253ZM5003  
22254ZM5003  
90009Z0H003  
COVER, FAN  
1
1
2
2
3
CLUTCH ASSY.  
BOLT, CLUTCH 8MM  
WASHER, CLUTCH 8X17  
BOLT, SOCKET 5X20  
5
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 49  
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HONDA GX35SAT ENGINE — RECOIL STARTER ASSY.  
RECOIL STARTER ASSY.  
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PAGE 50 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — RECOIL STARTER ASSY.  
RECOIL STARTER ASSY.  
NO.  
1
2
3
*
4
*
6
PART NO.  
PART NAME  
QTY.  
REMARKS  
28400Z0Z003  
28451Z0H003  
28461ZM3003  
28462ZM3003  
90018Z0H003  
STARTER ASSY., RECOIL .................. 1........... INCLUDES ITEMS W/  
*
PULLEY, RECOIL STARTER  
KNOB, RECOIL STARTER  
ROPE, RECOIL STARTER #3.5X40”  
BOLT, SOCKET 5X16  
1
1
1
1
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 51  
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HONDA GX35SAT ENGINE — FLYWHEEL/IGNITION COIL ASSY.  
FLYWHEEL/IGNITION COIL ASSY.  
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PAGE 52 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — FLYWHEEL/IGNITION COIL ASSY.  
FLYWHEEL/IGNITION COIL ASSY.  
NO.  
1
2
3
4
5
6
PART NO.  
PART NAME  
QTY.  
REMARKS  
30500Z0Z013  
30522Z0Z000  
31110Z0Z003  
32195Z0Z000  
90012Z0H005  
9405008000  
COIL ASSY., IGNITION  
CLIP, IGNITION WIRE  
FLYWHEEL  
1
1
1
1
2
1
WIRE, STOP SWITCH  
BOLT, SOCKETC 4X14  
NUT FLANGE 8MM  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 53  
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HONDA GX35SAT ENGINE — FUELTANK ASSY.  
FUEL TANK ASSY.  
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PAGE 54 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — FUELTANK ASSY.  
FUEL TANK ASSY.  
NO.  
1
2
3
4
5
7
8
9
PART NO.  
PART NAME  
GROMMET FUEL TUBE  
TANK, FUEL  
RUBBER, TANK MOUNTING  
GUARD, TANK ...................................... 1........... INCLUDES ITEMS W/  
CAP ASSY., FUEL TANK  
FILTER, FUEL  
TUBE, FUEL TANK  
TUBE, FUEL RETURN  
BOLT, SOCKET 5X30  
BOLT, SOCKET 5X16  
QTY.  
REMARKS  
17504ZM3003  
17511Z0Z003  
17533Z0H000  
17555Z0Z000  
17620ZM3043  
17672ZM3003  
17701Z0Z000  
17702Z0Z000  
90010Z0H003  
90018Z0H003  
1
1
4
*
1
1
1
1
2
2
2
2
10  
11  
12  
91401ZM30063 CLIP, TUBE  
91501Z0H000 COLLAR,TANK GUARD  
13  
*
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 55  
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HONDA GX35SAT ENGINE — MUFFLER ASSY.  
MUFFLER ASSY.  
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PAGE 56 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — MUFFLER ASSY.  
MUFFLER ASSY.  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1
18310Z0Z800  
18350Z0Z800  
18515Z0Z300  
18518Z0Z000  
90001Z0Z003  
90018Z0H003  
90055ZE1000  
90136SM4901  
MUFFLER............................................. 1........... INCLUDES ITEMS W/  
*
2
*
3
4
5
6
7
*
8
ARRESTER SPARK  
GUIDE, AIR  
GUIDE, AIR LOWER  
BOLT 2, STUD 5X45.5  
BOLT, SOCKET 5X16  
SCREW, TAPPING 4X6  
NUT, SELF-LOCK 5MM  
1
1
1
2
2
3
2
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 57  
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HONDA GX35SAT ENGINE — ENGINETOP COVER ASSY.  
ENGINE TOP COVER ASSY.  
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PAGE 58 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — ENGINETOP COVER ASSY.  
ENGINE TOP COVER ASSY.  
NO.  
1
2
PART NO.  
19720Z0Z000ZA COVER, TOP *R280* POWER RED  
90015Z0H003 BOLT, TOP COVER  
PART NAME  
QTY.  
1
1
REMARKS  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 59  
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HONDA GX35SAT ENGINE — LABELS ASSY.  
LABELS ASSY.  
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PAGE 60 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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HONDA GX35SAT ENGINE — LABELS ASSY.  
LABELS ASSY.  
NO.  
2
3
4
6
PART NO.  
PART NAME  
QTY.  
REMARKS  
87521Z0Z000  
87531Z0Z000  
87601Z0H860  
87660Z0Z000  
MARK, EMBLEM  
MARK, HONDA  
MARK, TYPE SAT  
MARK, 4-STROKE  
1
1
1
1
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 61  
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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.  
l
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 62 — DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. #6 (12/10/10)  
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NOTE PAGE  
DSGPULW DUOSCREED — OPERATION AND PARTS MANUAL — REV. # 6 (12/10/10) — PAGE 63  
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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: [email protected]  
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: 310-537-1173  
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: [email protected]  
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: [email protected]  
Fax: 0161 339 3226  
CANADA  
Multiquip  
4110 Industriel Boul.  
Laval, Quebec, Canada H7L 6V3  
Contact: [email protected]  
Tel: (450) 625-2244  
Tel: (877) 963-4411  
Fax: (450) 625-8664  
© COPYRIGHT 2010, MULTIQUIP INC.  
Multiquip Inc and the MQ 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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