Multiquip Portable Generator GBP5000H User Manual

OPERATION AND PARTS MANUAL  
MODEL GDP5000H  
HIGH CYCLE GENERATOR  
Revision #2 (07/23/08)  
To find the latest revision of this  
publication, visit our website at:  
THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALLTIMES.  
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NOTES  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 3  
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TABLE OF CONTENTS  
Here's How To Get Help .......................................... 3  
Table Of Contents ................................................... 4  
Parts Ordering Procedures ..................................... 5  
Rules For Safe Operation ....................................... 6  
Operation and Safety Decals .................................. 7  
Specifications .......................................................... 8  
General Information ................................................ 9  
Honda GX340K1 Gasoline  
Engine  
Cylinder Head Assy. .......................................... 38-39  
Recoil Starter Assy............................................ 40-41  
Fan Cover Assy. ................................................ 42-43  
Camshaft /Valves Assy. ..................................... 44-45  
Piston/Rings Assy.............................................. 46-47  
Air Cleaner Assy................................................ 48-49  
Cylinder Barrel Assy. (Recoil Starter) ............... 50-51  
Cylinder Barrel Assy. (Electric Start) ................. 52-53  
Crankcase Governor Assy. ............................... 54-55  
Flywheel/Fan Assy. ........................................... 56-57  
Coil Assy............................................................ 58-59  
Crankshaft Assy. ............................................... 60-61  
Electric Starter Assy. ......................................... 62-63  
Governor Control Assy. ..................................... 64-65  
Carburetor Assy. ............................................... 66-67  
Solenoid Assy. ................................................... 68-69  
Fuel Cock Assy. ................................................ 70-71  
Multiquip GDP-5000H —  
ACGenerator  
Controls and Indicators .......................................... 10  
Installation .............................................................. 11  
Pre-Setup ..........................................................12-13  
Instrumentation ...................................................... 14  
Load Application ...............................................15-16  
Operating Instructions............................................ 17  
Maintenance .......................................................... 18  
Preparation For Long Term Storage ...................... 19  
Wiring Diagram ...................................................... 20  
Troubleshooting (Engine)..................................21-22  
Troubleshooting (Generator) ............................23-24  
Explanation Of Codes In Remarks Column ............ 7  
Spare Parts List .................................................... 25  
Engine/Generator Assy. ....................................26-27  
Generator Assy. ................................................28-29  
Control Box Assy. ..............................................30-31  
Muffler Assy.......................................................32-33  
Pipe Frame Assy. ..............................................34-35  
Nameplate Assy. .................................................... 36  
Terms and Conditions Of Sale — Parts ..................72  
NOTE  
Specification and part number  
are subject to change without  
notice.  
PAGE 4 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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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)  
Orderpartson-lineusingMultiquip’sSmartEquipwebsite!  
:
If you have an MQ Account, to obtain a  
Username and Password, E-mail us at:  
View Parts Diagrams  
Order Parts  
PrintSpecificationInformation  
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.*  
Gotowww.multiquip.comandclickon  
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:  
1-800-427-1244  
Order via Phone:  
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:  
Specify Preferred Method of Shipment:  
Dealer Account Number  
UPS/Fed Ex  
DHL  
Dealer Name and Address  
Priority One  
Ground  
Truck  
Shipping Address (if different than billing address)  
Return Fax Number  
Applicable Model Number  
Next Day  
Second/ThirdDay  
Quantity, Part Number and Description of Each Part  
All orders are treated asStandard Orders  
andwillshipthesamedayifreceivedprior  
to 3PM PST.  
WE ACCEPT ALL MAJOR CREDIT CARDS!  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 5  
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RULES FOR SAFE OPERATION  
Provide adequate ventilation when operating the generator.  
DO NOT operate the generator in any enclosed or narrow  
space. The generator's gasoline engine gives off DEADLY  
carbon monoxide gas.  
CAUTION:  
Failure to follow instructions in this manual  
may lead to serious injury or even death!This  
equipment is to be operated by trained and  
qualified personnel only! This equipment is  
for industrial use only.  
NEVER operate the generator in an explosive atmosphere or  
near combustible materials. An explosion or fire could result  
causing severe bodily harm or even death.  
The following safety guidelines should always be used when  
operating the GDP-5000H Generator:  
Always make sure that the generator is secure on level ground  
so that it cannot slide or shift around, endangering workers.  
Also keep the immediate area free of bystanders.  
GENERAL SAFETY  
DO NOT operate or service this equipment before reading  
this entire manual.  
When using a concrete vibrator or a similar device that is  
immersed in a water based solution, make sure the device is  
equipped with short circuit protection.  
This equipment should not be operated by persons under 18  
years of age.  
Always use rubber boots and gloves when operating a  
concrete vibrator or similar device.  
NEVER operate this equipment without proper protective  
clothing, shatterproof glasses, steel-toed boots and other  
protective devices required by the job.  
Use adequate size connecting cable for extension.  
HighTemperatures – Allow the machine and engine to cool  
before adding fuel or performing service and maintenance  
functions. Contact with hot components can cause serious  
burns.  
This generator is a source of potentially LETHAL high voltage.  
Never permit unqualified personnel-especially children to  
operate the generator.  
Always refuel in a well-ventilated area, away from sparks and  
open flames.  
Emergencies  
Always know the location of the nearest fire extinguisher  
and first aid kit. Know the location of the nearest telephone.  
Also know the phone numbers of the nearest ambulance,  
doctor and fire department. This information will be  
invaluable in the case of an emergency.  
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.  
Maintenance Safety  
This generator is equipped with a ground terminal for your  
protection. Always complete the grounding path from the  
generator to an external grounding source.  
NEVER lubricate components or attempt service on a running  
machine.  
Always allow the machine a proper amount of time to cool  
before servicing.  
NEVER operate this generator, or handle any electrical  
equipment while standing in water, while bare foot, while  
hands are wet, or in the rain. Electrical shock could occur  
causing severe bodily harm or even death.  
Keep the machinery in proper running condition.  
Fix damage to the machine immediately and always replace  
broken parts.  
Keep electrical cords in good condition. Worn, bare or frayed  
wiring can cause electrical shock, leading to bodily harm or  
even death.  
Dispose of hazardous waste properly.Examples of potentially  
hazardous waste are used motor oil, fuel and fuel filters.  
This generator requires an adequate free flow of cooling air.  
Never operate the generator 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 generator and may cause  
injury to people.  
DO NOT use food or plastic containers to dispose of  
hazardous waste.  
DO NOT pour waste, oil or fuel directly onto the ground,  
down a drain or into any water source  
NEVER touch the hot exhaust manifold, muffler or cylinder.  
Allow these parts to cool before servicing generator.  
PAGE 6 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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OPERATION AND SAFETY DECALS  
Machine Safety Decals  
The GDP-5000H portable generator is equipped with a number of safety decals.These decals are provided for operator safety and  
maintenance information.The illustration below shows these decals as they appear on the machine. Should any of these decals  
become unreadable, replacements can be obtained from your dealer.  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 7  
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GDP5000H — SPECIFICATIONS  
Table 1. Specifications  
MODEL  
GDP-5000H  
Type  
2-pole, Brushless Type Revolving Field  
Max. Output  
Rated Output  
Rated Voltage  
Rated Current  
Phase  
4.0 kW  
3.6 kW  
120/ 240 V  
30.0/15.0 A  
60 Cycle Generator  
Single Phase (4 wire)  
60 Hz  
Frequency  
Rated Speed  
Power Factor  
Max.Output  
Rated Output  
Rated Voltage  
Rated Current  
Phase  
3600 RPM  
100%  
5 kVA  
5 kVA  
230 V  
12.5 A  
180 Cycle Generator  
Three Phase (4 wire)  
180 Hz  
Frequency  
Rated Speed  
Power Factor  
Model  
3600 RPM  
80%  
Honda GX340  
Air-cooled 4 stroke OVH 25 inclined cylinder  
82 mm X 64 mm  
337 cc  
Type  
Bore X Stroke  
Displacementl  
Max Output  
Rated Output  
Fuel Tank Capacity  
Fuel  
11.0 H.P./3600 R.P.M.  
8.0 H.P./3600 R.P.M.  
Approx. 5 U.S. Gallons  
Unleaded Automobile Gasoline  
1 3/4 pints  
Engine  
Lube Oil Capacity  
Speed Control Method  
Starting Method  
Centrifugal Fly-weight Type  
Recoil Start  
Dimension (LXWXH)  
Dry Net Weight  
700 X 560 X 510 mm  
231.5 lbs  
Effects of Altitude and Heat  
The maximum output of the engine listed above is applicable to supplying electrical power for continuous service at ambient  
conditions in accordance with SAE Test cord J607. The above ambient conditions are at standard sea level, with a barometric  
reading of 29.92 inches and a temperature of 60 degrees fahrenheit.  
Generally, the engine output power will decrease 3 1/2% for each 1000 feet of altitude above sea level, and 1% for each 10° F  
Fahrenheit above the standard temperature of 60° F  
PAGE 8 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — GENERAL INFORMATION  
Excitation System  
WARNING:  
The GDP-5000H-series generators use a magnet attached  
Before connecting this generator to any  
to a flywheel to produce AC voltage from a lamp coil beneath  
the flywheel. As the magnetic passes the coil it produces  
approximately 19-22 AC volts.  
building’s electrical system, a licensed  
electrician must install an isolation  
(transfer) switch.  
This voltage (19-22 VAC) is then sent to the control box that  
contains three rectifying diodes:  
Serious injury or death may result without  
this transfer switch.  
z
z
z
Excitation (diode 1)  
Battery (diode 2)  
Slow Down (diode 3)  
GDP-5000H FAMILIARIZATION  
Generator  
The Multiquip Model GDP-5000H generator has been  
designed as a portable dual purpose power source for 60  
Hz (single phase) lighting facilities, power tools, submersible  
pumps and other industrial and construction machinery. In  
addition the Model GDP-5000H has been designed as a  
power source for 180 Hz, 3-phase concrete vibrators.  
The AC voltage will pass through the excitation diode that  
converts the voltage to DC power.  
This DC power is then sent to the excitation windings housed  
within the main windings commonly called the "stator".  
This voltage is then transferred into the rotor through  
induction.The rotor contains two diodes within it which rectify  
the DC voltage and send it out through the main windings,  
as AC voltage.  
This generator is powered by a HONDA gasoline engine.  
The alternator, a brushless revolving-field type, is  
permanently aligned to the engine through rigid coupling.  
The generator is mounted on rubber vibration isolators that  
have a steel base backplate which is attached to the  
protective steel pipe carrying frame.The protective carrying  
frame is made of steel tubing and fully wraps around the  
generator to protect against damage.  
Engine  
The four-cycle air-cooled HONDA gasoline engine is designed  
to meet every performance requirement of this generator.  
Reference Table 1, page 8 for engine specifications  
This portable generator is supplied with a electrical control  
box. To reduce vibration caused by the engine, the control  
box is also placed on rubber isolators.  
Figure 1 (page 11) shows the basic controls and indicators  
for the GDP-5000H generator.  
Control Box  
The control box is provided with the following:  
NOTE  
z
z
z
z
z
z
z
z
z
z
z
T
hree 240V output receptacles (three phase).  
One 120V output output receptacle (single phase)  
One 120/240V output output receptacle (single phase)  
One 120V output receptacle, GFIC (single phase)  
One main 60 Hz (single phase) circuit breaker  
In keeping with Multiquip's policy of  
constantly improving its products, the  
specifications quoted herein are subject  
to change without prior notice.  
.
.
.
.
One main 180 Hz (three phase) circuit breaker  
.
AC Voltmeter  
GroundTerminal  
Full Power Switch  
Idle Control Switch  
Operation Switch  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 9  
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GDP-5000H — CONTROLS AND INDICATORS  
Figure 1. Controls and Indicators  
PAGE 10 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — INSTALLATION  
Outdoor Installation  
Indoor Installation  
Exhaust gases from gasoline engines are extremely  
poisonous. Whenever an engine is installed indoors the  
exhaust fumes must be vented to the outside. The engine  
should be installed at least two feet from any outside wall.  
Using an exhaust pipe which is too long or too small can  
cause excessive back pressure which will cause the engine  
to heat excessively and possibly burn the valves.  
Install the generator in a location where it will not be exposed to  
rain or sunshine. Make sure that the generator is on secure level  
ground so that it cannot slide or shift around. Also install the  
generator in a manner so that the exhaust will not be discharged  
in the direction of nearby homes.  
The installation site must be relatively free from moisture and  
dust. All electrical equipment should be protected from excessive  
moisture.Failure to do will result in deterioration of the insulation  
and will result in short circuits and grounding.  
Eliminate the danger of deadly carbon monoxide gas.  
Remember that exhaust fumes from any gasoline engine  
are very poisonous if discharged in a closed room, but  
harmless if allowed to mix with the outside air.If the generator  
is installed indoors, you must make provisions for venting  
the engine exhaust to the outside of the building.  
Foreign materials such as dust, sand, lint and abrasive materials  
have a tendency to cause excessive wear, not only to the engine  
parts, but also to the alternator parts.  
CAUTION :  
CAUTION :  
Preventing electrical shock. Pay close  
attention to handling when operating  
concrete vibrators. Always use rubber  
boots and gloves to insulate the body from  
a short circuit.  
Pay close attention to ventilation when  
operating the generator inside confined  
areas. The engine exhaust contains  
noxious elements.  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 11  
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GDP-5000H — PRE-SETUP  
General Inspection Prior to Operation  
Ground the Tool  
This generator has been thoroughly inspected prior to  
shipment from the factory. However, be sure to check for  
damaged parts or components, or loose nuts and bolts, which  
could have occurred in transit.  
Ground the tool (load) in the same manner as the generator.  
Circuit Breaker  
To protect the generator from an overload, circuit breakers are  
provided for both 60 and 180 phases on the control box.  
Make sure to switch the circuit breakers to the "OFF" position  
prior to starting the engine.  
Ground  
The nut and ground terminal on the generator should always  
be used to connect the generator to a suitable ground. The  
ground path should be of #8 size wire.  
Extension Cable  
When electric power is to be provided to various tools or loads at  
some distance from the generator, extension cords are normally  
used. Cables should be sized to allow for distance in length and  
amperage so that the voltage drop between the generator and  
point of use (load) is held to a minimum. Use the cable selection  
chart (Tables 2 and 3) as a guide for selecting proper cable size.  
Connect the terminal of the ground wire between the lock  
washer and the nut and tighten the nut fully. Connect their  
end of the wire to a suitable ground.  
Ground the Generator  
Ground the generator from its ground connector so that the  
resistance to ground is 500 ohms or less.  
Table 2. Cable Selection (60 Hz, single phase operation)  
Load In Watts  
At 120 At 240  
Maximum Allowable Cable Length  
Current  
in  
Amperes  
#10 Wire  
#12 Wire  
#14 Wire  
#16 Wire  
Volts  
Volts  
2.5  
5
300  
600  
1000 ft.  
500 ft.  
350 ft.  
250 ft.  
150 ft.  
125 ft.  
600 ft.  
300 ft.  
200 ft.  
150 ft.  
100 ft.  
75 ft.  
375 ft.  
200 ft.  
125 ft.  
100 ft.  
65 ft.  
250 ft.  
125 ft.  
100 ft.  
600  
1200  
1800  
2400  
3600  
4800  
7.5  
10  
15  
20  
900  
1200  
1800  
2400  
50 ft.  
CAUTION: Equipment damage can result from low voltage.  
Table 3. Cable Selection (180 Hz, 3-phase operation)  
Length (ft.)  
Load  
50  
100  
150  
200  
250  
300  
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3 kVA  
2 kVA  
1 kVA  
0.0031 in  
0.0031 in  
0.0031 in  
0.0031 in  
0.0031 in  
0.0031 in  
0.0031 in  
0.0031 in  
0.0031 in  
0.0054 in  
0.0031 in  
0.0031 in  
0.0054 in  
0.0031 in  
0.0031 in  
0.0085in  
2
0.0054 in  
0.0031 in  
2
PAGE 12 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — PRE-SETUP  
Fuel  
Lubrication Oil  
Close the fuel cock before filling the tank. Fill the fuel tank  
with clean and fresh unleaded gasoline. Do not fill the tank  
beyond capacity.  
Fill the engine crankcase with lubricating oil through the filler  
hole, but do not overfill. Make sure the generator is level.  
With the dipstick inserted all the way, but without being  
screwed into the filler hole, verify that the oil level is  
maintained between the two notches on the dipstick.  
Pay attention to the fuel tank capacity when replenishing  
fuel. Refer to the fuel tank capacity listed on page 8  
Specification Table 1.  
The oil listed in Table 4 is recommended to ensure better  
engine performance. Use class SC or higher grade motor  
oil.  
The fuel tank cap must be closed tightly after filling.  
Table 4. Recommended Motor Oil  
Handle fuel in a safety container. If the container does not have  
a spout, use a funnel.  
Temperature  
Type Oil  
Range  
CAUTION :  
104° F ~ 23° F  
SAE 30  
(40° C ~ -5°C)  
Never fill the fuel tank while the engine is  
running or in the dark. Gasoline spillage  
on a hot engine can cause a fire or  
explosion. If gasoline spillage occurs, wipe  
up the spilled gasoline completely to  
prevent fire hazards.  
23° F ~ 5° F  
SAE 20 or sae 10W-30  
(-5° C ~ -15°C)  
Below 5° C (-15°) SAE 10W or SAE 10W-30  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 13  
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GDP-5000H — INSTRUMENTATION  
CAUTION :  
Power Outlets  
The generator has the following single and 3-phase  
receptacles.  
When using a combination of dual  
receptacles, total load should not exceed  
the rated capacity of the generator.  
z
Single Phase  
One Duplex NEMA (GFCI) 5-20R (120V, 30 Amp)  
One Twist Lock NEMA L5-30R (120V, 30 Amp)  
One Twist Lock NEMA L6-20R (240V, 20 Amp)  
3- Phase  
60 Hz Circuit Breaker  
This breaker protects the generator from short circuiting or  
overloading from the 60 Hz single phase load.  
z
The 180 Hz Leakage Breaker  
ThreeTwist Lock NEMA 7410 (240V, 30 Amp)  
The 180 Hz leakage breaker (Figure 4) is a earth leakage  
breaker with the following conditions:  
Full Power Switch  
The unit is provided with a full power switch. Figures 2 and 3  
show simplified wiring diagrams of the dual voltage system.  
z
The circuit is broken when the load side shorts or there  
is over current.  
When the full power switch is in the 120 volt (up) position,  
you can take up full rated power of the generator at 120  
volts from the single duplex receptacle, single locking type  
120 volt receptacle, or a combination of these receptacles  
as long as the total load does not exceed the generating set  
capacity.  
z
During use it detects when there is defective insulation  
on the load side and breaks the circuit in response.  
Idle Control Switch (both 60 and 180 Hz)  
The unit is provided with an automatic idle control for noise  
suppression and fuel cost reduction. The automatic idle  
control automatically engages under a no-load condition.  
With the automatic idle control switched “ON”, the engine  
revolutions will automatically drop to about 2500 rpm (low-  
speed operation) within 3 seconds after the load stops.When  
the operation is resumed, the engine speed is automatically  
increased to about 3600 rpm (high-speed operation) as soon  
as the load is connected.  
Figure 2. 120 V Simplified Diagram (Switch Up)  
Fuel Gauge  
NOTE  
The fuel gauge is located on the fuel tank and allows easy  
monitoring of the fuel level.  
When the switch is in the 120 V position, the  
locking type 240 volt receptacle cannot be used.  
ACVoltmeter  
This voltmeter indicates output voltage for both 60 and 180  
Hz phases. In addition this voltmeter can also be used as a  
diagnostic tool.  
When the switch is in the 240 volt (down) position, you can  
take up to half of the rated power of the generating set at  
120 volts from the duplex receptacle and up to half of the  
rated power of the set at 120 volts from the locking type 120  
volt receptacle; or full rated power of the set at 240 volts  
from the locking type 240 volt receptacle.  
If the voltmeter indicator (needle) is elow the rated voltage,  
engine problems may exist (low/high RPM's). To prevent  
damage to the generator or power tools turn the generator  
OFF and consult your authorized Multiquip service dealer.  
Figure 3. 120/240V Simplified Diagram (Sw Dn.)  
PAGE 14 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — LOAD APPLICATION  
Single Phase Load — 60 Hz  
CAUTION:  
Motors and motor-driven equipment draw  
much greater current for starting than  
during operation.  
Always be sure to check the nameplate on the generator  
and equipment to insure the wattage, amperage and  
frequency requirements are satisfactorily supplied by the  
generator for operating the equipment.  
Generally, the wattage listed on the nameplate of the  
equipment is its rated output. Equipment may require 130—  
150% more wattage than the rating on the nameplate, as  
the wattage is influenced by the efficiency, power factor and  
starting system of the equipment.  
An inadequate size connecting cable which cannot carry  
the required load can cause a voltage drop which can burn  
out the appliance or tool and overheat the cable.  
The idle control is operated at minimum load capacity of  
100W. If the load capacity is less than 100W, throw the idle  
control switch to the OFF position.  
NOTE  
If wattage is not given on the equipment's  
name plate, approximate wattage may be  
determined by multiplying nameplate  
voltage by the nameplate amperage.  
CAUTION:  
Before connecting this generator to any  
building’s electrical system, a licensed  
electrician must install an isolation  
(transfer) switch. Serious injury or death  
may result without this transfer switch.  
WATTS = VOLTAGE x AMPERAGE  
To determine the running wattage for your load, multiply the  
running wattage as indicated by steps 1, 2, and 3 below:  
Three Phase Load — 180 Hz  
180 cycle, three phase, 230V, motor-in-head vibrators can  
be operated with this generator. When operating more than  
one concrete vibrator, the ON/OFF switch of each concrete  
vibrators shall be turned on one at a time.  
1. INCANDESCENT LOADS  
Lights, heaters and similar appliances.  
Total the running wattage and multiply by 1.  
Example:  
If they are switched on simultaneously, the circuit breaker  
may trip or the engine may be overloaded.  
29 light bulbs @ 100W each = 2.9 KW  
use a 3 KW generator.  
2. SMALL MOTORS  
NOTE  
Drills and other small power tools.  
Total the running wattage and multiply by 2.  
Example:  
A 1 inch drill runs at 1 KW  
use a 2 KW generator.  
If output (kVA) is not given on the vibrators  
nameplate, approximate output may be  
determined by multiplying voltage by  
amperage by  
3. LARGE MOTORS  
Submersible pumps, table saws etc.  
Total the running wattage and multiply by 3.  
Example:  
A conveyor belt runs at 8 KW  
use a 24 KW generator.  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 15  
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GDP-5000H — LOAD APPLICATION  
WARNING:  
CAUTION:  
Before connecting this generator to any  
building’s electrical system, a licensed  
electrician must install an isolation  
(transfer) switch.  
z
z
z
z
Always use a vibrator with short circuit  
protection.  
Always use rubber boots and gloves  
when operating the vibrator.  
Serious injury or death may result without  
this transfer switch.  
Use adequate size connecting cable  
for extension.  
How to Use  
Maintain electrical cords in good  
condition and frequently replace the  
entire cable of the vibrator with a new  
one.  
Always conduct the following in order that the earth leakage  
breaker will operate safely. Also, if the leakage breaker should  
for some reason actuate, first stop the generator and then  
repair or eliminate the source of the earth leakage before  
resetting the leakage breaker.When setting up the generator  
perform the following:  
Earth Leakage Breaker (180 Cycle)  
The 180 Hz leakage breaker (Figure 4) is an earth leakage  
breaker, so please use it after carefully reading the following:  
Ground the Generator  
Ground the generator from its ground connector so that  
resistance to ground is 500 ohms or less.  
Ground the Tool  
Ground the tool (load) in the same manner as the generator.  
NOTE  
Simply because the generator is equipped  
with a earth leakage breaker does not mean  
that grounding of the load can be neglected,  
please be sure to properly ground load  
equipment.  
Figure 4. Earth Leakage Breaker  
Test Operation  
For safety’s sake, the operation of the earth leakage breaker  
should be tested periodically according to the following  
procedure:  
NOTE  
1. Start the engine and set it to high speed.  
2. Turn the leakage breaker ON.  
Before operating generator press  
earth leakage test button.  
3. During normal operation, press the earth leakage indicator  
test button on the front of the generator and observe  
that indicator button pops out and the leakage breaker  
trips.  
The earth leakage breaker's earth leakage detection  
sensitivity is 30 mA, and the actuation time is 0.1 sec.  
4. Push the indicator button back in when resetting.  
PAGE 16 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — OPERATING INSTRUCTIONS  
Warm up  
Before Starting  
1. When the engine starts, open the choke slowly.  
1. Be sure to disconnect the electrical load and switch  
both main circuit breakers (60 and 180 Hz) to the “OFF”  
position prior to starting the engine.  
2. Run the engine at low speed for 3 minutes without load  
until the engine warms up.  
2. Never start the engine with the main circuit breakerON”.  
3. Turn the idle control switch to the "OFF" (down) position  
and check the voltage by referring to the voltmeter on  
the control box.  
3. Check the lubricating oil level prior to starting the engine.  
Make sure the generator is level. The oil level must be  
maintained between two notches on the dipstick.  
CAUTION:  
4. When there is not enough lubricating oil, fill the crankcase  
with high grade motor oil. Use a high quality detergent  
oil classified SC, SD or SE. (See Table 4 on page 13)  
DO NOT change the engine speed control  
lever which has been set at the factory prior  
to shipping.  
CAUTION:  
z
NEVER start the engine when the oil level  
is below the lower mark on the dipstick.  
1. Check the generator for abnormal noise and smells.Then  
connect the load to the receptacles of the generator.  
z
Check the fuel level on the fuel gauge.  
When fuel is low, fill the fuel tank with  
clean fresh unleaded automotive gasoline.  
2. Switch both main circuit breakers (60 and 180 Hz) to  
the “ON” position and turn the idle control switch to the  
“ON” (down) position for normal (load) engine operation.  
z
If gasoline spillage occurs, completely  
wipe up the spilled gasoline.  
Operation  
Check the voltage by referring to the voltmeter on the control  
box. When the voltmeter indicates 120 volts, 120 volts from  
the 120V receptacles and 240 volts from the 240V receptacle  
can be obtained at the same time. Refer to Figure 1, Controls  
and Indicators, item 7 on page 10.  
Starting  
1. Open the fuel cock located below the fuel tank.The fuel  
starts to flow when the fuel cock is turned downward.  
2. Place the idle control switch in the “ON” (up) position.  
3. Close the choke. Adjust the opening of the choke valve  
according to operating conditions. When the engine is  
warm or the air temperature is high, close the choke  
valve halfway or open it all the way.  
Stopping the Engine  
CAUTION:  
4. Confirm that both main circuit breakers (60 and 180 Hz)  
on the generator control box are in the “OFF” position.  
NEVER stop the engine suddenly while  
running at high speeds.  
5. Set the operation switch to the “ON” position and grasp  
the starting knob and slowly pull it out. The resistance  
becomes hardest at a certain position, corresponding  
to the compression point. Rewind the rope a little from  
that point and pull out sharply.  
1. Remove the load from the generator. Place the circuit  
breaker in the “OFF” position (See Figure. 3 on page 9).  
Run the engine (no-load) with the idle control switch set  
to the ON position for three to five minutes, then stop  
the engine.  
6. If the engine fails to start, repeat the procedure.  
CAUTION:  
2. Turn the START/STOP switch to the “STOP” position.  
z
z
DO NOT pull the starter rope all the way  
to the end.  
3. Never stop the engine suddenly while running at high  
speed.  
DO NOT release the starter rope after  
pulling. Allow it to rewind as soon as  
possible.  
4. After the engine has stopped, close the fuel cock.  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 17  
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GDP-5000H — MAINTENANCE  
General Inspection  
Service Daily  
At least daily or prior to each use, the generating set should  
be cleaned and inspected for deficiencies. Check for loose,  
missing or damaged nuts, bolts or other fasteners. Also check  
for fuel or oil leaks.  
If engine is operating in very dusty and dry grass conditions.  
A clogged air cleaner will result in high fuel consumption,  
loss of power and excessive carbon build-up in the  
combustion chamber.  
Engine Side (Refer to the Engine Instruction Manual)  
Cleaning the Fuel Strainer  
Check Oil Level  
Clean the fuel strainer if it contains dust or water. Remove  
dust or water in the strainer cap and wash it in gasoline.  
Securely fasten the fuel strainer cap so that fuel will not  
leak. Check the fuel strainer every 200 hours of operation or  
once a month.  
Check the crankcase oil level prior to each use, or when the  
fuel tank is filled. Make sure the generating set is level. The  
oil level must be between the two notches on the dipstick.  
Changing Oil  
Spark Plug  
Change oil after the first 20 hours of operation. Drain and  
refill the engine crankcase every 50 operating hours or once  
a week thereafter.Drain crankcase oil into a suitable container  
while engine is still warm.Replace the drain plug tightly.Add  
oil through the filler hole.  
Remove carbon build-up on the spark plug (Figure 5) with a  
wire brush. Set the spark plug gap to 0.6—0.7 mm (0.024-  
0.028 inch).Tighten with a spark plug socket wrench. Clean  
the spark plug every 50 operating hours or once a week.  
Air Cleaner  
Every 50 hours: Remove air cleaner element (std. or heavy  
duty types), and wash in kerosene or liquid detergent and  
hot water.Wrap foam element in a cloth and squeeze dry.Wipe  
heavy duty paper element dry with toweling. Saturate element  
with kerosene; squeeze excess from foam element. Wipe  
excess from heavy duty paper element.  
Figure 5. Spark Plug Gap  
PAGE 18 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — PREPARATION FOR LONG -TERM STORAGE  
Generator Storage  
For storage of the generating set for over 30 days, the  
following is required:  
z
z
Drain the fuel tank completely.  
Run the engine until the gasoline in the carburetor is  
completely consumed.  
z
z
z
z
Completely drain the oil from the crankcase and refill  
with fresh oil.  
Remove the spark plug, pour 2 or 3 cc of SAE 30 oil  
into the cylinder and crank slowly to distribute the oil.  
Slowly rotate the engine a few times with the starter  
Rope and install a new plug.  
Pull out the starter rope slowly and stop at the  
compression point.  
z
z
Clean all external parts of the generating set with a cloth.  
Cover the generating set and store in a clean, dry place.  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 19  
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GDP-5000H WIRING DIAGRAM  
PAGE 20 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H TROUBLESHOOTING (ENGINE)  
diagnosis based on the Engine Troubleshooting (Table 6)  
information shown below and on the proceeding page. If the  
problem cannot be remedied, please leave the unit just as it  
is and consult our company's business office or service  
plant.  
Practically all breakdowns can be prevented by proper  
handling and maintenance inspections, but in the event of a  
breakdown, please take a remedial action following the  
TABLE 6. ENGINE TROUBLESHOOTING  
SYMPTOM  
POSSIBLE PROBLEM  
SOLUTION  
Inspect carburetor to see if fuel  
is reaching it?  
Check fuel line  
No Fuel?  
Add Fuel  
Water in fuel tank?  
Fuel filter clogged?  
Stuck carburetor?  
Spark plug is black?  
Flush or replace fuel tank.  
Replace fuel filter  
Check float mechanism.  
Poor starting  
(Engine will not start)  
Spark plug is fouled. Check tranistor ignition unit.  
Insufficient compression, injected air leaking. Carburetor jets are  
clogged (overflow).  
Spark plug is blue-white?  
No spark present at tip of spark  
plug?  
Tranistor ignition unit broken, high voltage cord cracked or broken.  
Start/Stop switch broken. Replace spark plug if fouled.  
No oil?  
Add oil as required.  
Low oil or oil pressure shutdown  
sensor is defective?  
Check oil level, add oil if necessary. Check automatic oil shutdown  
circuit "oil sensor" Replace oil sensor.  
Engine will not turn over?  
Replace cylinder and piston and if necessary axel joint.  
Tighten cylinder head connecting bolts.  
Cylinder head connecting bolts  
loose?  
Cylinder head gasket damaged?  
Malfunction of valve seat?  
Spark plug is loose?  
Replace cylinder head gasket.  
Re-seat valves.  
Insufficient power output "no  
compression"  
Replace spark plug.  
Replace piston rings.  
Worn piston rings?  
Malfunction in air-cleaner system,  
air filter clogged?  
Clean or replace air filter.  
Air leaking in from interface  
between carburetor and cylinder  
head?  
Tighten bolts between carburetor and cylinder head. Replace  
cylinder head gasket.  
Insufficient power output  
"compression"  
Clean or replace fuel filter.  
Clean or replace carburetor.  
Check carburetor float.  
Malfunction in fuel system?  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 21  
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GDP-5000H TROUBLESHOOTING (ENGINE)  
TABLE 6. ENGINE TROUBLESHOOTING (CONTINUED)  
SYMPTOM  
POSSIBLE PROBLEM  
Malfunction in cooling fan?  
Air in-take filter clogged?  
SOLUTION  
Check or replace cooling fan.  
Insufficient power output  
"compression" and overheats  
Clean or replace air in-take filter.  
Over accumulation of exhaust  
products?  
Clean and check valves.  
Check muffler, replace if necessary.  
Burns to much fuel  
Wrong spark plug?  
Replace spark plug with manufactures suggested type spark plug.  
Lubricating oil is wrong viscosity? Replace lubricating oil with correct viscosity.  
Exhaust color is continiously  
"WHITE"  
Worn rings?  
Replace rings  
Air cleanner clogged?  
Clean or replace air cleaner.  
Adjust choke valve to the correct position.  
Choke valve has not been set to  
the correct position?  
Exhaust color is continiously  
"BLACK"  
Carburetor defective, seal on  
carburetor broken?  
Replace carburetor or seal.  
Adjust carburetor.  
Poor carburetor adjustment  
"engine runs too rich?  
PAGE 22 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H TROUBLESHOOTING (GENERATOR)  
diagnosis based on the GeneratorTroubleshooting (Table 7)  
information shown below and on the preceding page. If the  
problem cannot be remedied, please leave the unit just as it  
is and consult our company's business office or service  
plant.  
Practically all generator breakdowns can be prevented by  
proper handling and maintenance inspections, but in the event  
of a breakdown, please take a remedial action following the  
TABLE 7. GENERATOR TROUBLESHOOTING  
SYMPTOM  
Low voltage  
POSSIBLE PROBLEM  
Engine speed too low?  
SOLUTION  
Raise engine speed to rated RPM.  
AC voltmeter not working?  
Replace Ac voltmeter.  
Control box internal wiring  
malfunction?  
Check control box wiring.  
Defective ignition coil?  
Check red and green ignition wires. Replace ignition wires if  
necessary.  
Low voltage. Engine speed  
normal 3650 RPM (unloaded),  
2500 RPM (idle)  
Rotor winding malfunction?  
Stator winding malfunction?  
Leakage breaker malfunction?  
Full power switch malfunction?  
Engine speed too high?  
Check or replace rotor.  
Check or replace stator.  
Check or replace CB1 or CB2.  
Check full power switch and full power switch circuit.  
Lower engine speed to rated RPM.  
Check control box wiring.  
Voltage output too high.  
Voltage output too high. Engine  
speed normal 3650 RPM  
(unloaded), 2500 RPM (idle)  
Control box internal wiring  
malfunction  
Circuit breaker will not turn on  
"NO LOAD"  
Defective circuit breaker?  
Replace circuit breaker.  
Overloaition?  
Reduce load or replace breaker.  
Check load circuit for short.  
Check solenoid.  
Circuit breaker will turn on  
"LOADED" but trips immediately.  
Load circuit is shorted?  
Stuck solenoid?  
Does not accelerate from low to  
high "NO LOAD"  
Bad Idle control switch?  
Idle control switch malfunction?  
Check or replace idle control switch.  
Check or replace idle control switch.  
Does not accelerate from low to  
high "LOAD ACTIVE"  
Idle control device malfunction?  
Check or replace idle control device.  
Check control box wiring.  
Control box interal wiring  
defective?  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 23  
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GDP-5000H TROUBLESHOOTING (GENERATOR)  
TABLE 7. GENERATOR TROUBLESHOOTING (CONTINUED)  
SYMPTOM  
POSSIBLE PROBLEM  
Defective rotor windings?  
Defective solenoid?  
SOLUTION  
Check or replace rotor.  
Check or replace solenoid.  
Does not decelerate no  
"VOLTAGE OUTPUT".  
Defective idle control device?  
Defective solenoid?  
Check or replace idle control device.  
Check or replace idle control device.  
Check control box wiring, replace any defective components.  
Check or replace solenoid.  
Control box wiring malfunction?  
Defective solenoid?  
Does not decelerate but has  
"VOLTAGE OUTPUT".  
Idle control device malfunction?  
Check or replace idle control device.  
PAGE 24 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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NOTES  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 25  
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GDP-5000H — 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.  
The contents and part numbers listed in the parts section are  
subject to change without notice. Multiquip does not  
guarantee the availibility 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.  
REMARKS Column  
Sample Parts List:  
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.  
NO. PART NO. PART NAME  
QTY. REMARKS  
1
2
2
3
4
12345  
BOLT ...................... 1 ......INCLUDES ITEMS W/  
WASHER, 1/4 IN. .............NOT SOLD SEPARATELY  
WASHER, 3/8 IN. ... 1 ......MQ-45T ONLY  
HOSE ................... A/R ....MAKE LOCALLY  
BEARING ............... 1 ......S/N2345B AND ABOVE  
*
*
*
12347  
12348  
12349  
Assembly/Kit - All items on the parts list with the same  
unique symbol will be included when this item is purchased.  
Indicated by:  
“INCLUDES ITEMS W/(unique symbol)”  
NO. Column  
Unique Symbols - All items with same unique symbol  
Serial Number Break - Used to list an effective serial  
number range where a particular part is used.  
( , #,  
+
, %, or >) in the number column belong to the same  
*
assembly or kit, which is indicated by a note in the “Remarks”  
column.  
Indicated by:  
“S/N XXXXX AND BELOW”  
“S/N XXXX AND ABOVE”  
“S/N XXXXTO S/N XXX”  
Duplicate Item Numbers - Duplicate numbers indicate  
multiple part numbers are in effect for the same general  
item, such as different size saw blade guards in use or a  
part that has been updated on newer versions of the same  
machine.  
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.  
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”  
“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.  
PART NO. Column  
Numbers Used - Part numbers can be indicated by a  
number, a blank entry, orTBD.  
“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.  
TBD (To Be Determined) is generally used to show a part  
that has not been assigned a formal part number at time of  
publication.  
A blank entry generally indicates that the item is not sold  
separately or is not sold by Multiquip. Other entries will be  
clarified in the “Remarks” Column.  
PAGE 26 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — SPARE PARTS LIST  
GDP-5000H 1 TO 3 UNITS WITH HONDA  
GX340K1 ENGINE  
1 to 3 Units  
Qty.  
4
P/N .............................Description  
0601812597..............RECEPTACLE  
0601830737 ..............SWITCH FULL POWER  
0601830738 ..............SWITCH OPERATION  
06011830727............SWITCH IDLE CONTROL  
0601807480 ..............CIRCUIT BREAKER  
0601802651 ..............CIRCUIT BREAKER  
0602125031 ..............FUEL GAUGE  
0810106004..............CAP FUEL TANK  
0810107103 ..............FILTER FUEL  
4
1
2
1
2
1
1
1
1
3015419604..............SHOCK MOUNT  
1665419004 ..............SHOCK MOUNT  
16950ZB4015 ...........FUEL COCK  
9807955846..............SPARK PLUG  
15510ZE2043 ...........OIL SENSOR  
15600735003............CAP OIL FILLER  
28400ZE3W01ZB.....RECOIL ASSY.  
17211899000............ELEMENT AIR CLEANER  
16100ZE3F11...........CARBURETOR ASSY.  
4
1
1
1
1
2
2
1
NOTE  
Part numbers on this Suggested  
Spare Parts List may supercede/  
replace the P/N shown in the text  
pages of this book.  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 27  
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GDP-5000H — ENGINE/GENERATOR ASSY.  
ENGINE\GENERATORASSY.  
PAGE 28 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — ENGINE/GENERATOR ASSY.  
ENGINE\GENERATORASSY.  
NO  
PART NO  
PART NAME  
QTY  
REMARKS  
1
2
3
4
5
6
GENERATOR ASSEMBLY  
CONTROL BOX ASSEMBLY  
1
1
1
1
1
1
SEE PAGE 29-30  
SEE PAGE 31-32  
SEE PAGE 40-73  
SEE PAGE 34-35  
SEE PAGE 36-37  
SEE PAGE 38  
GX340K1EDN2 ENGINE, HONDA  
7852310003  
7855413204  
MUFFLER ASSEMBLY  
PIPE FRAME ASSEMBLY  
NAME PLATE AND DECALS  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 29  
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GDP-5000H — GENERATOR ASSY.  
GENERATORASSY.  
PAGE 30 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — GENERATOR ASSY.  
GENERATORASSY.  
NO  
1
PART NO  
PART NAME  
QTY.  
REMARKS  
7851000203  
ROTOR ASSY............................. 1 .....................INCLUDES ITEM W/  
*
1-1  
1-2  
1-3  
1-4  
1-5  
2
FIELD ASSY ................................ 1 .....................NOT SOLD SEPERATELY  
ARMATURE EXCITER................ 1 .....................NOT SOLD SEPERATELY  
RECTIFIER ................................. 1 .....................S10VB60  
*
*
*
*
*
0601820037  
0601822640  
0071206304  
7851017204  
0801086104  
030210250  
7851341203  
7851315502  
011208025  
7851315402  
7851350003  
011606025  
1961319004  
1961313003  
0011305100  
7851334204  
7851316804  
031108160  
030208200  
7851331103  
0310300090  
001305100  
SURGE ABSORBER .................. 1 .....................TNR15G471K  
BEARING  
SET BOLT ROTOR  
SET WASHER  
1
1
1
3
4
SPRING WASHER ...................... 1 .....................REPLACES 0040010000  
5
ARMATURE ASSY  
END BRACKET  
1
1
6
7
BOLT HEX HEAD ........................ 4 .....................REPLACES 0017108025  
8
END BRACKET  
FIELD ASSY EXCITER  
1
1
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
BOLT HEX HEAD ........................ 4 .....................REPLACES 0017106025  
GROMMET  
GUIDE PANEL AIR  
1
1
BOLT HEX HEAD ........................ 4 .....................REPLACES 0017105012  
COVER  
SET BOLT STATOR  
1
4
SPRING WASHER ...................... 4 .....................REPLACES 0041208000  
PLAIN WASHER.......................... 4 .....................REPLACES 0040008000  
COVER  
SEAL  
1
1
BOLT HEX HEAD ........................ 4 .....................REPLACES 0017105012  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 31  
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GDP-5000H — CONTROL BOX ASSY.  
CONTROL BOXASSY.  
PAGE 32 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — CONTROL BOX ASSY.  
CONTROLBOXASSY.  
NO  
1
PART NO  
PART NAME  
CONTROL BOX  
GROMMET  
QTY.  
1
1
REMARKS  
7851810203  
0601850220  
0601823853  
0027204010  
0030004000  
0601823204  
0027203016  
0601842415  
0027204008  
7851820212  
0601800267  
0601802651  
4341817004  
0021004010  
0601811032  
0601811031  
0601812597  
0021004010  
0030004000  
0601830737  
0601832005  
0601802937  
0021004070  
0030004000  
0601812594  
0021004010  
0030004000  
0601830738  
0601830727  
0601832005  
0601815109  
0601815465  
0027204020  
0601820083  
0027204020  
0017105010  
0017106016  
011206020  
2
3
4
IDLE CONTROL UNIT ................1..........ND-80  
MACHINE SCREW  
2
NUT HEX .....................................2..........REPLACES 0207004000  
RECTIFIER ..................................4..........S5VB60  
5
6
MACHINE SCREW  
4
7
RESISTOR ..................................1..........GG40W 7 ohms  
8
MACHINE SCREW  
CONTROL PANEL  
2
1
9
10  
11  
12  
13  
14  
15  
16  
17  
AC VOLTMETER .........................1..........REPLACES 0601800279  
CIRCUIT BREAKER ....................1..........KM-2 250V 15A  
BRACKET  
MACHINE SCREW  
RECEPTACLE  
1
2
1
RECEPTACLE .............................1..........REPLACES 0601811035  
RECEPTACLE  
MACHINE SCREW  
1
6
NUT HEX .....................................6..........REPLACES 0207004000  
18  
19  
20  
21  
FULL POWER SWITCH  
1
CAP ..............................................1..........REPLACES 0601832006  
CIRCUIT BREAKER ....................1..........EY-33C 230V 12.5A 30mA  
MACHINE SCREW  
2
NUT HEX .....................................2..........REPLACES 0207004000  
22  
23  
RECEPTACLE  
MACHINE SCREW  
1
6
NUT HEX .....................................6..........REPLACES 0207004000  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
OPERATION SWITCH  
1
1
IDLE CONTROL SWITCH  
CAP ..............................................2..........REPLACES 0601832006  
GROUNDING TERMINAL  
TERMINAL BOARD  
MACHINE SCREW  
1
1
2
RECTIFIER ..................................3..........S25VB60  
MACHINE SCREW  
BOLT HEX HEAD  
BOLT HEX HEAD  
3
6
3
BOLT HEX HEAD ........................1..........REPLACES 0017106020  
WIRE HARNESS  
35  
7850296000  
1
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 33  
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GDP-5000H — MUFFLER ASSY.  
MUFFLERASSY.  
PAGE 34 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — MUFFLER ASSY.  
MUFFLERASSY.  
NO  
1
PART NO  
PART NAME  
MUFFLER  
PROTECTOR  
PROTECTOR  
SEAL  
QTY.  
REMARKS  
7852310003  
18320ZC2000  
18325ZB4000  
18329ZB4000  
18355ZB4630  
90183671003  
0105050616  
18333ZB4800  
957000802000  
7855469004  
011008020  
1
1
1
2
1
1
2
3
4
5
ARRESTOR  
TAPPING SCREW  
BOLT HEX HEAD ...................... 5 ......... REPLACES 0017106012  
6
7
8
GASKET  
BOLT HEX HEAD  
BRACKET  
1
2
1
9
10  
11  
12  
13  
14  
15  
BOLT HEX HEAD ...................... 1 ...........REPLACES 0017108020  
BOLT HEX HEAD ...................... 1 ...........REPLACES 0017108020  
011008020  
7905469004  
011206020  
BRACKET  
1
BOLT HEX HEAD ...................... 1 ...........REPLACES 0017106020  
BOLT HEX HEAD ...................... 4 ...........REPLACES 0017106012  
0105050616  
1
1
7852310003  
FFLER  
1
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 35  
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GDP-5000H — PIPE FRAME ASSY.  
PIPE FRAME ASSY.  
PAGE 36 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — PIPE FRAME ASSY.  
PIPE FRAME ASSY.  
NO  
1
PART NO  
PART NAME  
PIPE FRAME  
BRACKET  
QTY.  
1
1
REMARKS  
7855410202  
7855413204  
011106015  
7855411203  
3015419604  
020108060  
1665419004  
020108060  
011208030  
0017108045  
020108060  
7915455103  
7855455003  
0017106016  
7915456004  
0017106016  
7905512002B  
0810106004  
0810107103  
0602125031  
7855525514  
7855525604  
011208030  
011008020  
16950ZB4015  
950014521040  
0605515096  
2
3
BOLT HEX HEAD ...................... 3 ............ REPLACES 0017106015  
4
BASE  
1
2
5
RUBBER SUSPENSION  
6
NUT HEX ................................... 4 ............ REPLACES 0207008000  
RUBBER SUSPENSION ........... 2 ............ REPLACES 1725419214  
NUT HEX ................................... 4 ............ REPLACES 0207008000  
BOLT HEX HEAD ...................... 2 ............ REPLACES 0017108030  
7
8
9
10  
BOLT HEX HEAD  
2
NUT HEX ................................... 2 ............ REPLACES 0207008000  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
COVER  
COVER  
1
1
6
1
2
BOLT HEX HEAD  
STOPPER  
BOLT HEX HEAD  
FUEL TANK................................ 1 ............ REPLACES 7905512002  
CAP FUEL TANK  
FUEL FILTER  
FUEL GAUGE  
RUBBER CUSHION  
COLLAR  
1
1
1
2
2
BOLT HEX HEAD ...................... 2 ............ REPLACES 0017108030  
BOLT HEX HEAD ...................... 2 ............ REPLACES 0017108020  
FUEL COCK .............................. 1 ............ SEE PAGE 70 FOR COMPONENTS  
HOSE  
HOSE BAND  
1
2
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 37  
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GDP-5000H — NAMEPLATE AND DECALS.  
NAMEPLATE AND DECALS  
PAGE 38 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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GDP-5000H — NAMEPLATE AND DECALS.  
NAMEPLATE AND DECALS  
NO  
PART NO  
PART NAME  
QTY.  
REMARKS  
1
2
3
4
5
6
7
8
9
0820610804  
0820610404  
7900636004  
7900638204  
8700611804  
8700611904  
0800628504  
7850630003  
DECAL: CAUTION ..................... 1 ...........DCS01  
DECAL: WARNING! ................... 1 ...........S-3627  
DECAL: 3600 RPM ONLY.......... 1 ...........S-4461  
DECAL: OPER. INSTRUC. ........ 1 ...........S-4607  
DECAL: WARNING! ................... 1 ...........S-4984  
DECAL: DANGER! ..................... 1 ...........S-4985  
DECAL: GROUND ..................... 1 ...........S-1123  
DECAL: GDP-5000H ................. 1 ...........S-5059  
NAMEPLATE  
1
ORDER FROM MULTIQUIP SERVICE DEPT. BY  
MODEL & SERIAL NUMBER  
10  
1980680004  
DECAL: FUEL COCK ................ 1 ...........S-3704  
SEE PAGE 7 FOR DECAL ILLUSTRATIONS  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 39  
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HONDA GX340K1 ENGINE — CYLINDER HEAD  
CYLINDER HEADASSY.  
PAGE 40 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — CYLINDER HEAD  
CYLINDER HEADASSY.  
NO  
1
PART NO  
PART NAME  
QTY.  
REMARKS  
122AOZF6W00  
12204ZE2325  
12205ZE2315  
12216ZE2300  
12251ZE3W00  
12310ZE2010  
12391ZE2010  
18330ZE3700  
18333ZE3800  
90014ZE2000  
90042ZE3700  
90047ZE2000  
90441ZE2010  
9405008000  
9430112200  
957251008000  
9807955846  
9807955855  
HEAD COMP., CYLNDER ...........1.......... INCLUDES ITEM W/  
*
2
GUIDE, IN. VALVE (OVER SIZE) 1  
*
*
3
GUIDE, EX. VALVE (OVER SIZE) 1  
*
4
CLIP, VALVE GUIDE  
GASKET, CYLINDER HEAD  
COVER COMP., HEAD  
PACKING, HEAD COVER  
PIPE, EX.  
2
1
1
1
1
1
1
2
2
5
6
7
8
9
GASKET, EX. PIPE  
BOLT, HEAD COVER  
BOLT, STUD, 8X98  
BOLT, STUD, 8X47  
10  
11  
12  
13  
14  
15  
16  
17  
WASHER COMP., HEAD COVER 1  
NUT, FLANGE, 8MM  
2
2
4
1
PIN, DOWEL, 12X20  
BOLT, FLANGE, 10X80  
PLUG, SPARK (BPR5ES NGK)  
PLUG, SPARK (W16EPRU ND) 1  
1
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 41  
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HONDA GX340K1 ENGINE — RECOIL STARTER  
RECOIL STARTERASSY.  
PAGE 42 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — RECOIL STARTER  
RECOILSTARTERASSY.  
NO  
1
PART NO  
PART NAME  
QTY.  
1
REMARKS  
INCLUDES ITEMS W/  
28400ZE3W01ZB  
28410ZE3W01ZB  
28421ZE3W01  
28422ZE2W01  
28441ZE2W01  
28442ZE2W01  
28443ZE2W01  
28444ZE2W01  
28445ZE2W01  
28461ZE2W01  
28462ZE3W01  
28469ZE2W01  
90004ZE2W01  
957010600800  
STARTER ASSY, RECOIL  
CASE COMP., RECOIL STARTER  
PULLEY, RECOIL STARTER  
RATCHET, STARTER  
SPRING, FRICTION  
SPRING, STARTER RETURN  
SPRING, RATCHET  
RETAINER, SPRING  
HOLDER, SPRING  
GRIP, STARTER  
*
2
1
*
3
1
*
4
2
*
5
1
*
6
1
*
7
2
*
8
1
*
9
1
*
10  
1
*
11  
12  
13  
14  
ROPE, RECOIL STARTER  
GRID REINFORCEMENT  
SCREW, CENTER  
1
*
*
*
1
1
BOLT, FLANGE, 6X8  
3
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 43  
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HONDA GX340K1 ENGINE — FAN COVER  
FAN COVER ASSY.  
PAGE 44 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — FAN COVER  
FAN COVER ASSY.  
NO  
1
PART NO  
PART NAME  
COVER COMP., FAN  
SHROUD  
GROMMET, DRAIN HOLE  
BOLT, FLANGE, 6X12  
CLIP  
QTY.  
REMARKS  
19610ZE3700ZB  
19631ZE3W00  
81329567020  
90013883000  
90654SA4003  
1
1
1
6
2
2
3
4
5
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 45  
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HONDA GX340K1 ENGINE — CAMSHAFT/VALVES  
CAMSHAFT/VALVES ASSY.  
PAGE 46 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — CAMSHAFT/VALVES  
CAMSHAFT/VALVES ASSY.  
NO  
1
PART NO  
PART NAME  
QTY.  
REMARKS  
14100ZE3010  
14410ZE3013  
14431ZE2000  
14441ZE2000  
14451ZE1003  
14568ZE1000  
14711ZE3000  
14721ZE3000  
14751ZE2003  
14771ZE2000  
14773ZE2000  
14775ZE2010  
14781ZE2000  
14791ZE2010  
90012ZE0010  
90206ZE1000  
CAMSHAFT ASSY. .............................. 1 ........ INCLUDES ITEMS/W  
ROD, PUSH  
*
2
2
2
2
2
1
1
1
2
1
1
2
1
1
2
2
3
ARM, VALVE ROCKER  
LIFTER, VALVE  
4
5
PIVOT, ROCKER ARM  
SPRING, WEIGHT RETURN  
VALVE, IN  
6
*
7
8
VALVE, EX.  
SPRING, VALVE  
9
10  
11  
12  
13  
14  
15  
15  
RETAINER, IN. VALVE SPRING  
RETAINER, EX. VALVE SPRING  
SEAT, VALVE SPRING  
ROTATOR, VALVE  
PLATE, PUSH ROD GUIDE  
BOLT, PIVOT  
NUT, PIVOT ADJUSTING  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 47  
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HONDA GX340K1 ENGINE — PISTON/RINGS  
PISTON/RINGSASSY.  
PAGE 48 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — PISTON/RINGS  
PISTON/RINGSASSY.  
NO  
PART NO  
PART NAME  
QTY. REMARKS  
1
13010ZE3003  
13011ZE3003  
13012ZE3003  
13013ZE3003  
13101ZE3W00  
13102ZE3W00  
13103ZE3W00  
13104ZE3W00  
13111ZF6000  
13200ZE3010  
90001ZE8000  
90601ZE3000  
RING SET, PISTON (STD)  
RING SET, PISTON (0.25)  
RING SET, PISTON (0.50)  
RING SET, PISTON (0.75)  
PISTON (STD)  
1
1
1
1
1
1
1
1
1
2
PISTON (0.25)  
PISTON (0.50)  
PISTON (0.75)  
3
4
5
PIN, PISTON  
ROD ASSY., CONNECTING ............ 1 .. INCLUDES ITEM W/  
*
BOLT, CONNECTING ROD  
CLIP, PISTON PIN, 18MM  
2
2
*
6
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 49  
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HONDA GX340K1 ENGINE — AIR CLEANER  
AIR CLEANERASSY.  
PAGE 50 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — AIR CLEANER  
AIR CLEANERASSY.  
NO  
1
PART NO  
PART NAME  
TUBE BREATHER  
ELEMENT, AIR CLEANER  
SEPARATOR, AIR CLEANER  
CASE COMP., AIR CLEANER  
STAY, AIR CLEANER  
QTY. REMARKS  
1
15721ZB4000  
17211899000  
17212ZB4003  
17220ZB4003  
17222ZC2000  
17231899000  
17235899000  
17236899000  
17252899000  
17367413690  
9405005000  
9405006000  
2
1
1
1
1
1
2
2
1
1
6
3
3
4
5
6
COVER COMP., AIR CLEANER  
CLIP A, AIR CLEANER WIRE  
CLIP B, AIR CLEANER WIRE  
SEAL, AIR CLEANER  
7
8
9
10  
11  
12  
FILTER, DRAIN TUBE  
NUT, FLANGE, 5 MM  
NUT, FLANGE, 6 MM  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 51  
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HONDA GX340K1 ENGINE — CYLINDER BARREL  
CYLINDER BARREL ASSY. (RECOIL STARTER)  
PAGE 52 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — CYLINDER BARREL  
CYLINDER BARREL ASSY. (RECOIL STARTER)  
NO  
PART NO  
PART NAME  
QTY. REMARKS  
1
12000ZE3816  
15510ZE2043  
16541ZE3000  
90131883000  
90446KE1000  
9410912000  
91201ZE3004  
91203952771  
91353671004  
9405010000  
9425108000  
957010601200  
961006202000  
BARREL ASSY., CYLINDER  
SWITCH ASSY., OIL LEVEL  
SHAFT, GOVERNOR ARM  
BOLT, DRAIN PLUG  
WASHER, 8.2X17X0.8  
WASHER, DRAIN PLUG  
OIL SEAL  
1
1
1
2
1
2
1
1
1
1
1
2
1
2
3
4
5
6
7
8
OIL SEAL  
ORING, 14 MM  
9
10  
11  
12  
13  
NUT, FLANGE, 10 MM  
PIN, LOCK, 8 MM  
BOLT, FLANGE, 6X12  
BEARING, RADIAL BALL 6202  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 53  
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HONDA GX340K1 ENGINE — CYLINDER BARREL  
CYLINDER BARREL ASSY. (ELECTRIC START)  
PAGE 54 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — CYLINDER BARREL  
CYLINDER BARREL ASSY. (ELECTRIC START)  
NO  
PART NO  
PART NAME  
QTY. REMARKS  
1
12000ZE3826  
15510ZE2043  
16541ZE3000  
90131883000  
90446KE1000  
9410912000  
91201ZE300  
91203952771  
91353671004  
9405010000  
9425108000  
957010601200  
961006202000  
BARREL ASSY., CYLINDER  
SWITCH ASSY., OIL LEVEL  
SHAFT, GOVERNOR ARM  
BOLT, DRAIN PLUG  
WASHER, 8.2X17X0.8  
WASHER, DRAIN PLUG  
OIL SEAL  
1
1
1
2
1
2
1
1
1
1
1
2
1
2
3
4
5
6
7
8
OIL SEAL  
ORING, 14 MM  
9
10  
11  
12  
13  
NUT, FLANGE, 10 MM  
PIN, LOCK, 8 MM  
BOLT, FLANGE, 6X12  
BEARING, RADIAL BALL 6202  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 55  
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HONDA GX340K1 ENGINE — CRANKCASE COVER/GOVERNOR  
CRANKCASE COVER/GOVERNORASSY.  
PAGE 56 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — CRANKCASE COVER/GOVERNOR  
CRANKCASE COVER/GOVERNORASSY.  
NO  
1+  
PART NO  
PART NAME  
QTY. REMARKS  
06165ZE3000  
11300ZE3020  
11381ZE3800  
15600735700  
15621896010  
15625ZE1000  
16510ZE3000  
16511ZE8000  
16512ZE3000  
16513ZE2000  
16531ZE2000  
16520ZG4910  
90473147000  
90602ZE1000  
91201ZE3004  
9410106800  
GOVERNOR KIT ..................................... 1 ...... INCLUDES ITEM W/*  
COVER ASSY., CRANKCASE ................. 1 ...... INCLUDES ITEM W/+  
2
3
PACKING, CASE COVER  
1
4
CAP ASSY., OIL FILLER ......................... 1 ...... INCLUDES ITEM W/#  
5
PACKING, OIL FILLER CAP  
PACKING, OIL FILLER CAP  
GOVERNOR ASSY.  
WEIGHT, GOVERNOR  
HOLDER, GOVERNORWEIGHT  
PIN, GOVERNOR WEIGHT  
SLIDER, GOVERNOR  
CAP, OIL FILLER  
WASHER, 6X16  
CLIP, GOVERNOR HOLDER  
OIL SEAL, 35X52X8  
WASHER, PLAIN, 6 MM  
PIN, DOWEL, 8X12  
BOLT, FLANGE, 8X40  
BEARING, RADIAL BALL 6202  
BEARING, RADIAL BALL 6207  
CAP, OIL FILLER  
1
1
1
3
1
3
1
1
1
1
1
1
2
7
1
1
1
6
7#  
8*+  
9*+  
10*+  
11*+  
12*+  
13*+  
14*+  
15  
16+  
17*  
18  
90701HC4000  
959000804000  
961006202000  
961006207000  
15620735700  
19+  
20+  
21#  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 57  
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HONDA GX340K1 ENGINE — FLYWHEEL/FAN ASSY.  
FLYWHEEL/FANASSY.  
PAGE 58 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — FLYWHEEL/FAN ASSY.  
FLYWHEEL/FANASSY.  
NO  
1
PART NO  
PART NAME  
QTY. REMARKS  
19511ZE3000  
28451ZE3W01  
31100ZE3721  
90201ZE3790  
90741ZE2000  
FAN, COOLING  
PULLEY, STARTER  
FLYWHEEL COMP.  
NUT, SPECIAL, 16 MM  
KEY, SPECIAL WOODRUFF  
1
1
1
1
1
2
3
4
5
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 59  
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HONDA GX340K1 ENGINE — COIL ASSY.  
COILASSY.  
PAGE 60 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — COIL ASSY.  
COILASSY.  
NO  
1
PART NO  
PART NAME  
QTY. REMARKS  
30500ZE2013  
30700ZE1013  
31510ZE1811  
31511ZE3000  
31512ZE2000  
36101ZE3800  
36103ZE1000  
90012888000  
90013883000  
90015883000  
COIL ASSY., IGNITION  
CAP ASSY., NOISE SUPPRESSO  
COIL ASSY., LAMP 12V/25W  
CLAMP, WIRE  
1
1
1
1
1
1
1
4
1
2
2
3
4
5
GROMMET, CORD  
6
CORD, STOP SWITCH  
HOLDER, STOP SWITCH CORD  
BOLT, FLANGE, 6X40  
BOLT, FLANGE, 6X12  
BOLT, FLANGE, 6X28  
7
8
9
10  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 61  
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HONDA GX340K1 ENGINE — CRANKSHAFT ASSY.  
CRANKSHAFTASSY.  
PAGE 62 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — CRANKSHAFT ASSY.  
CRANKSHAFTASSY.  
NO  
1
PART NO  
PART NAME  
QTY. REMARKS  
13310ZE3701  
13351ZE3010  
13352ZE3310  
14311ZE3310  
961006207000  
CRANKSHAFT COMP. ..................... 1 ....INCLUDES ITEMS W/  
*
2
WEIGHT, BALANCER  
GEAR, BALANCER DRIVE  
GEAR, TIMING  
1
1
1
1
3
*
*
4
*
5
BEARING, RADIAL BALL, 6207  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 63  
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HONDA GX340K1 ENGINE — ELECTRIC STARTER ASSY.  
ELECTRIC STARTERASSY.  
PAGE 64 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — ELECTRIC STARTER ASSY.  
ELECTRIC STARTERASSY.  
NO  
PART NO  
PART NAME  
QTY. REMARKS  
1
31204ZA0003  
31206ZE3003  
31207ZE3013  
31201ZE3013  
31211ZE2003  
31212ZE3003  
31213ZE2003  
31215ZE2003  
31218ZE3003  
31219ZE2003  
31222ZE3791  
31231ZE2003  
31232ZE3003  
31233ZE2003  
90110ZE2003  
91601ZE2003  
938920501418  
938920503218  
9407206080  
CONTACTOR ASSY,  
ARMATURE COMP  
1
*
2
1
*
3
CLUTCH COMP, OVER RUNNING . 1 ....INCLUDES ITEMS W/  
#
*
*
4
MOTOR UNIT, STARTER ................ 1 ....INCLUDES ITEMS W/  
5
BRAKET, CENTER  
BRAKET, FR  
1
1
1
2
1
4
1
1
1
1
1
1
1
4
2
2
*
6
*
7
GEAR, DRIVE DINION  
BRUSH  
*
8
*
9
YOKE COMP  
*
10  
SPRING, BRUSH RETURN  
GEAR, REDUCTION  
HOLDER, BRUSH  
WIRE, WATER COVER  
INSULATOR  
*
11  
12  
13  
14  
15  
16  
17  
18  
19  
#
*
*
*
*
*
*
*
*
*
SCREW-WASHER, 4X6  
PACKING  
SCREW-WASHER, 5X14  
SCREW-WASHER, 5X32  
NUT-WASHER, 6MM  
BOLT, FLANGE, 8X35  
20  
957010803508  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 65  
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HONDA GX340K1 ENGINE — GOVERNOR CONTROLS ASSY.  
GOVERNOR CONTROLSASSY.  
PAGE 66 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — GOVERNOR CONTROLS ASSY.  
GOVERNOR CONTROLSASSY.  
NO  
1
PART NO  
PART NAME  
QTY. REMARKS  
16550ZE3700  
16555ZE3000  
16561ZE3000  
16562ZE3700  
16570ZE3700  
16584883300  
90013883000  
90015ZE5010  
93500050350A  
9405006000  
ARM, GOVERNOR  
ROD, GOVERNOR  
SPRING, GOVERNOR  
SPRING, THROTTLE RETURN  
1
1
1
1
2
3
4
5
CONTROL ASSY. ............................. 1 ....INCLUDES ITEMS W/  
*
6
SPRING, CONTROL ADJUSTING  
BOLT, FLANGE, 6X12  
1
1
1
1
1
*
7
8
9
BOLT, GOVERNOR ARM  
SCREW, PAN, 5X35  
NUT, FLANGE, 6MM  
*
10  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 67  
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HONDA GX340K1 ENGINE — CARBURETOR ASSY.  
CARBURETORASSY.  
PAGE 68 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — CARBURETOR ASSY.  
CARBURETORASSY.  
NO  
PART NO  
PART NAME  
QTY. REMARKS  
1
16010ZE3701  
16011ZA0931  
16013ZA0931  
16015ZA0931  
16016ZH7W01  
16024124761  
16028ZA0931  
16100ZE3F10  
16124ZE0005  
16148141881  
16166ZE3701  
16211ZE3700  
16221ZE3800  
16223ZE3800  
16230ZE3701  
16260ZE2722  
16261ZE2702  
16262ZE2711  
16263ZA0000  
16264ZE2701  
16265ZE2721  
16268ZE2721  
16269ZA0800  
16400ZE2703  
16611ZE2711  
16613893000  
16615893000  
36135ZV1003  
53149964003  
90431ZE2700  
90432ZE2700  
90433ZE2700  
90434ZE2700  
90650SD9003  
93500050120A  
938920501208  
9405006000  
GASKET SET  
1
1
1
1
1
1
1
*
2
VALVE SET, FLOAT  
FLOAT SET  
*
3
*
4
CHAMBER SET, FLOAT  
SCREW SET  
*
5
6
SCREW SET, DRAIN  
SCREW SET  
*
7
*
8
CARBURETOR ASSY. ..................... 1 ... INCLUDES ITEMS W/  
*
9
SCREW, THROTTLE STOP  
CAP, CHOKE DUST  
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  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
NOZZLE, MAIN  
INSULATOR, CARBURETOR  
PACKING, CARBURETOR  
PACKING, INSULATOR  
VALVE ASSY., SOLENOID  
*
STAY, MANUAL CHOKE ................... 1 .. INCLUDES ITEMS W/  
#
#
#
#
#
#
#
STAY, COMP., SOLENIOD  
LEVER, CHOKE  
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
2
2
2
1
1
1
1
4
1
1
1
1
JOINT, ROD  
ROD, CHOKE  
STOPER, CHOKE ROD  
SPRING, MANUAL CHOKE  
PACKING, AIR CLEANER  
DIAPHRAGM ASSY.  
ROD, CHOKE CONTROL  
GROMMET, CHOKE ROD  
GUIDE, CHOKE ROD  
VALVE, DASHPOT CHECK  
BUSH, ARM PIVOT  
WASHER, CHOKE LEVER  
SEAL, CHOKE LEVER  
WASHER, THRUST  
COLLAR, LOVER  
#
#
#
#
#
#
#
#
#
CLIP, WIRE HARNESS  
SCREW, PAN, 5X12  
SCREW, WASHER 5X12  
NUT, FLANGE, 6MM  
WASHER, PLAIN 5MM  
E-RING 2MM  
#
*
#
#
#
#
9410305000  
9454002010  
9454004010  
E-RING 4MM  
9454007010  
E-RING 7MM  
9500202070  
CLIP B7, TUBE  
950053507510  
950053513010  
99101ZF50920  
99101ZF50950  
TUBE, 3.5X75  
TUBE, 3.5X130  
JET, MAIN, #92  
*
JET, MAIN, #95  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 69  
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HONDA GX340K1 ENGINE — SOLENOID ASSY.  
SOLENOIDASSY.  
PAGE 70 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — SOLENOID ASSY.  
SOLENOIDASSY.  
NO  
1
PART NO  
PART NAME  
QTY. REMARKS  
16268893000  
17850ZD1E30  
36160ZB4003  
93500050080A  
90013883000  
SPRING, CHOKE RETURN  
LEVER COMP., THROTTLE  
SOLENOID ASSY.  
SCREW, PAN  
BOLT, FLANGE, 6X2  
1
1
1
2
1
2
3
4
5
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 71  
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HONDA GX340K1 ENGINE — FUEL COCK ASSY.  
FUEL COCK ASSY.  
PAGE 72 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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HONDA GX340K1 ENGINE — FUEL COCK ASSY.  
FUEL COCK ASSY.  
NO  
PART NO  
PART NAME  
PACKING, FUEL STRAINER CUP  
QTY. REMARKS  
1
COCK ASSY., FUEL ......................... 1 ..... INCLUDES ITEMS W/  
1
16173001004  
16950ZB4015  
16952ZB4005  
16958397771  
16959471831  
16967GA6671  
90854ZB2000  
950014521040  
9500202080  
*
2
*
3
SCREEN, FUEL STRAINER  
O-RING  
FILTER CUP  
CUP, FUEL STRAINER  
RUBBER, FUEL TUBE  
TUBE, FUEL, 4.5X210  
CLIP B8, TUBE  
1
1
1
1
1
1
2
*
4
*
5
*
6
*
7
8
9
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 73  
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TERMS AND CONDITIONS OF SALE — PARTS  
PAYMENT TERMS  
5. Partsmustbeinnewandresalablecon- Multiquipreservestherighttoquoteandsell  
dition,intheoriginalMultiquippackage(if directtoGovernmentagencies,andtoOriginal  
any), and with Multiquip part numbers Equipment Manufacturer accounts who use  
Terms of payment for parts are net 30 days.  
FREIGHTPOLICY  
clearlymarked.  
our products as integral parts of their own  
products.  
All parts orders will be shipped collect or  
prepaidwiththechargesaddedtotheinvoice.  
All shipments are F.O.B. point of origin.  
Multiquip’sresponsibilityceaseswhenasigned  
manifesthasbeenobtainedfromthecarrier,  
andanyclaimforshortageordamagemustbe  
settledbetweentheconsigneeandthecarrier.  
6. Thefollowingitemsarenotreturnable:  
SPECIALEXPEDITINGSERVICE  
a. Obsolete parts. (If an item is in the  
price book and shows as being re- A$35.00surchargewillbeaddedtotheinvoice  
placedbyanotheritem,itisobsolete.) forspecialhandlingincludingbusshipments,  
insuredparcelpostorincaseswhereMultiquip  
mustpersonallydeliverthepartstothecarrier.  
(such as gaskets, seals, “O” rings,  
b. Any parts with a limited shelf life  
andotherrubberparts)thatwerepur- LIMITATIONSOFSELLER’SLIABILITY  
MINIMUMORDER  
chasedmorethansixmonthspriorto  
thereturndate.  
Multiquip shall not be liable hereunder for  
damagesinexcessofthepurchasepriceofthe  
TheminimumchargeforordersfromMultiquip  
is $15.00 net. Customers will be asked for  
instructionsregardinghandlingofordersnot  
meetingthisrequirement.  
c. Anylineitemwithanextendeddealer item with respect to which damages are  
netpriceoflessthan$5.00.  
claimed, and in no event shall Multiquip be  
liable for loss of profit or good will or for any  
otherspecial,consequentialorincidentaldam-  
ages.  
d. Special order items.  
RETURNEDGOODSPOLICY  
e. Electricalcomponents.  
f. Paint,chemicals,andlubricants.  
g. Decalsandpaperproducts.  
h. Itemspurchasedinkits.  
Returnshipmentswillbeacceptedandcredit  
willbeallowed,subjecttothefollowingprovi-  
sions:  
LIMITATIONOFWARRANTIES  
Nowarranties,expressorimplied,aremade  
in connection with the sale of parts or trade  
accessoriesnorastoanyenginenotmanufac-  
tured by Multiquip. Such warranties made in  
connectionwiththesaleofnew,completeunits  
are made exclusively by a statement of war-  
rantypackagedwithsuchunits,andMultiquip  
neitherassumesnorauthorizesanypersonto  
assume for it any other obligation or liability  
whatever in connection with the sale of its  
products.Apartfromsuchwrittenstatementof  
warranty, there are no warranties, express,  
impliedorstatutory,whichextendbeyondthe  
descriptionoftheproductsonthefacehereof.  
1. AReturnedMaterialAuthorizationmust  
be approved by Multiquip prior to ship-  
ment.  
7. Thesenderwillbenotifiedofanymaterial  
receivedthatisnotacceptable.  
2. ToobtainaReturnMaterialAuthorization,  
alistmustbeprovidedtoMultiquipParts  
Salesthatdefinesitemnumbers,quanti-  
ties, and descriptions of the items to be  
returned.  
8. Suchmaterialwillbeheldforfiveworking  
days from notification, pending instruc-  
tions.Ifareplyisnotreceivedwithinfive  
days,thematerialwillbereturnedtothe  
senderathisexpense.  
a. Thepartsnumbersanddescriptions  
must match the current parts price  
list.  
9. Creditonreturnedpartswillbeissuedat  
dealer net price at time of the original  
purchase,lessa15%restockingcharge.  
b. The list must be typed or computer  
generated.  
10. In cases where an item is accepted, for  
which the original purchase document  
can not be determined, the price will be  
basedonthelistpricethatwaseffective  
twelvemonthspriortotheRMAdate.  
c. The list must state the reason(s) for  
thereturn.  
Effective: February 22, 2006  
d. The list must reference the sales  
order(s)orinvoice(s)underwhichthe  
itemswereoriginallypurchased.  
11. Credit issued will be applied to future  
purchasesonly.  
e. The list must include the name and  
phonenumberofthepersonrequest-  
ingtheRMA.  
PRICINGANDREBATES  
Prices are subject to change without prior  
notice.Pricechangesareeffectiveonaspe-  
cificdateandallordersreceivedonorafterthat  
datewillbebilledattherevisedprice.Rebates  
3. AcopyoftheReturnMaterialAuthoriza-  
tionmustaccompanythereturnshipment.  
4. Freight is at the sender’s expense. All forpricedeclinesandaddedchargesforprice  
partsmustbereturnedfreightprepaidto increaseswillnotbemadeforstockonhand  
Multiquip’sdesignatedreceivingpoint.  
atthetimeofanypricechange.  
PAGE 74 — GDP-5000H A.C. GENERATOR— OPERATION AND PARTS MANUAL — REV. #2 (07/23/08)  
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NOTES  
GDP-5000H A.C. GENERATOR — OPERATION AND PARTS MANUAL — REV. #2 (07/23/08) — PAGE 75  
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OPERATION AND PARTS MANUAL  
HERE’S HOW TO GET HELP  
PLEASE HAVETHE MODEL AND SERIAL  
NUMBER ON-HANDWHEN CALLING  
UNITED STATES  
Multiquip Corporate Office  
18910 Wilmington Ave.  
Carson, CA 90746  
MQ Parts Department  
800-427-1244  
310-537-3700  
Tel. (800) 421-1244  
Fax (800) 537-3927  
Fax:800-672-7877  
Fax:310-637-3284  
Contact: [email protected]  
Mayco Parts  
800-306-2926  
310-537-3700  
Warranty Department  
800-421-1244, Ext. 279 Fax:310-537-1173  
310-537-3700, Ext. 279  
Fax:800-672-7877  
Fax:310-637-3284  
Service Department  
800-421-1244  
Technical Assistance  
800-478-1244  
Fax:310-537-4259  
Fax:310-631-5032  
310-537-3700  
MEXICO  
MQ Cipsa  
UNITED KINGDOM  
Multiquip (UK) Limited Head Office  
Hanover Mill, Fitzroy Street,  
Ashton-under-Lyne,  
Carr. Fed. Mexico-Puebla KM 126.5  
Momoxpan, Cholula, Puebla72760Mexico  
Tel: (52) 222-225-9900  
Fax: (52) 222-285-0420  
Tel: 0161 339 2223  
Fax: 0161 339 3226  
Lancashire OL7 0TL  
CANADA  
Multiquip  
4110IndustrielBoul.  
Laval, Quebec, Canada H7L 6V3  
Tel: (450) 625-2244  
Fax: (450) 625-8664  
© COPYRIGHT 2008, 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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