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 12 

3.1  

CHECKING THE ENGINE OIL 

LEVEL

For oil capacities and requirements, see the “Engine Oil 

Requirements” section. Check the engine crankcase oil level at 

least every eight hours of operation, or before it is used. To check 

the engine oil level, proceed as follows (see Figure 3.1):
1.  Be sure the generator is as level as possible.
2.  Remove the dipstick and wipe it dry with a clean, lint-free 

cloth.

3.  Install and tighten the dipstick cap; then, remove it again. The 

oil level should be at the dipstick “Full” mark.

4.  If necessary, remove the oil fill cap on the rocker cover and 

slowly add oil until it reaches the dipstick “Full” mark. DO NOT 

FILL ABOVE THE “FULL” MARK.

n

 

 Never operate the engine with the oil level 

below the “Add” mark on the dipstick. Doing 

this could damage the engine.

5.  Install and tighten the oil fill cap and the dipstick before oper-

ating the engine.

3.2  

CHANGING THE ENGINE OIL 

AND/OR OIL FILTER

n

 

 Hot oil may cause burns. Allow engine to cool 

before draining oil. Avoid prolonged or repeat-

ed skin exposure with used oil. Thoroughly 

wash exposed areas with soap.

Change the 

• 

engine oil

 after the first 25 hours of operation. 

Thereafter, change the oil every 100 operating hours. Change 

the oil more frequently if operating consistently under heavy 

load or at high ambient temperatures. 

Change the engine 

• 

oil filter

 after the first 25 hours of operation, 

and every 100 operating hours thereafter.

To change the oil and/or oil filter, proceed as follows:
1.  Run the engine until it is thoroughly warmed up (at least five 

minutes) then shut OFF the engine.

2.  With the engine still warm from running, remove the oil drain 

plug (Figure 3.1). Drain the oil into a suitable container.

3.  After the oil has drained, replace the oil drain plug. (If only 

changing the oil, go to step 7.)

4.  With the oil drained, remove the old oil filter by turning it coun-

terclockwise (Figure 3.2).

5.  Apply a light coating of clean engine oil to the gasket of the 

new filter.

6.  Screw the new filter on by hand until its gasket lightly contacts 

the oil filter adapter. Then, tighten the filter an additional 3/4 to 

one turn.

3.  After the oil has drained, replace the oil drain plug. (If only 

changing the oil, go to step 7.)

4.  With the oil drained, remove the old oil filter by turning it coun-

terclockwise (Figure 3.2).

Figure 3.1 — Oil Dipstick/Fill Tube and

Location of Oil Drain Plug

Oil Dipstick

Oil Drain Hose

5.  Apply a light coating of clean engine oil to the gasket of the 

new filter.

6.  Screw the new filter on by hand until its gasket lightly contacts 

the oil filter adapter. Then, tighten the filter an additional 3/4 to 

one turn.

7.  Remove the dipstick and fill crankcase with the proper 

type and amount of recommended oil (see "Engine Oil 

Requirements"). The engine crankcase can hold about 1.8 

liters or 1.9 quarts with oil filter change. DO NOT FILL ABOVE 

THE “FULL” MARK.

8.  Install and tighten the dipstick before operating the engine.
9.  Start the engine and check for leaks.
10.  Dispose of used oil at a proper collection center.

NOTE:

Check the oil level and fill to the “FULL” mark after checking for 

leaks. The filter will retain some oil.

Figure 3.2 — Engine Oil Filter

Maintenance

Summary of Contents for 004703-1

Page 1: ...manual should remain with the unit Air cooled Recreational Vehicle Generators Quietpact 55 65 and 75 Models 004703 1 004705 1 004706 1 004707 1 005750 0 005854 0 005858 0 005859 0 005860 0 Owner s Ma...

Page 2: ...3 7 Cleaning the Generator 14 3 8 Battery Maintenance 14 3 9 Adjusting Valve Clearance 15 3 10 Major Service Manual 16 3 11 Drive Belt 16 3 12 Exercising the Generator 16 3 13 Out of Service Procedure...

Page 3: ...ment and the safety of all vehicle occupants We strongly recommend that the operator read this manual and thoroughly understand all instructions before using this equipment We also strongly recommend...

Page 4: ...le while the genset is running unless the vehicle has a working carbon monoxide detector The exhaust system must be installed in accordance with the genset instal lation manual Make sure there is ampl...

Page 5: ...ety the generator must be installed and maintained properly Installation always must comply with applicable codes standards laws and regulations Adhere strictly to local state and national electrical...

Page 6: ...RS REPLACE PLUGS EVERY 500 HOURS IF NECESSARY CHECK DAILY SAE VISCOSITY 1 8L 1 9QT HOURS OR ANNUALLY SAE 30 OR 10W 30 5W 30 OR 5W 20 PERFORM MORE OFTEN IN DUSTY CONDITIONS CHANGE EVERY 100 EVERY 250 H...

Page 7: ...all electrical lighting appliance tool and motor loads the generator will power at one time This total should not be greater than the wattage capacity of the generator If an electrical device nameplat...

Page 8: ...using any gasoline containing alcohol such as gasohol If using any gasoline containing alcohol it must not contain more than 10 per cent ethanol and it must be removed from the generator during stora...

Page 9: ...rd or the Environmental protection agency for further information CARB regulations can be found in 13 CCR 2750 2773 EPA regulations can be found in 40 CFR Part 90 1 8 EXHAUST EMISSIONS INFORMATION GAS...

Page 10: ...ngine is listed on the Emissions Compliance Label Displacement Category Compliance Period 66 cc 225 cc A 500 Hours B 250 Hours C 125 HOurs 225 cc A 1000 Hours B 500 Hours C 250 Hours 2 1 GENERATOR CON...

Page 11: ...4 1 INSTALLATION Generator installation must have been properly completed so it complies with all applicable codes standards and regulations and with the manufacturer s recommendations 2 4 2 ENGINE L...

Page 12: ...ld it for about 10 seconds However if the engine is warm skip Step 2 3 To crank and start the engine hold the start stop switch at START Release the switch when the engine starts nIf the engine does n...

Page 13: ...choke circuit These two compo nents are part of a field boost circuit Figure 2 4 During engine cranking only a positive DC battery voltage is delivered through a diode resistor brushes slip rings and...

Page 14: ...engine until it is thoroughly warmed up at least five minutes then shut OFF the engine 2 With the engine still warm from running remove the oil drain plug Figure 3 1 Drain the oil into a suitable cont...

Page 15: ...the plastic wing screw counter clockwise to loosen 2 Remove the Air Box Cover by pulling up and left to clear the three locating tabs 3 Turn the exterior steel wing nut on the left side of the Air Box...

Page 16: ...adverse effect on the insulation resistance of those windings When moisture is allowed to remain in contact with windings some of the moisture will be retained in voids and cracks in the insulation T...

Page 17: ...ing agent A common practice is to use a solution of 1 pound 500 grams bicarbonate of soda to 1 gallon 4 liters or water The bicar bonate of soda solution is to be added until the evidence of reaction...

Page 18: ...warm from running drain the oil completely Refill the crankcase with SAE 5W 30 oil having API classification For Service SF 4 Attach a tag to the engine indicating the viscosity and clas sification of...

Page 19: ...17 Notes...

Page 20: ...18 Notes...

Page 21: ...PART II INSTALLATION INSTRUCTIONS ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS SHOULD ATTEMPT INSTALLATION...

Page 22: ...p and maintenance of this equipment is carried out by an Authorized Service Dealer Keep hands feet clothing etc away from drive belts fans and other moving or hot parts Never remove any drive belt or...

Page 23: ...im from the live conduc tor If the victim is unconscious apply first aid and get immediate medical help Never wear jewelry when working on this equipment Jewelry can conduct electricity resulting in e...

Page 24: ...de available same as Item 1 3 ANSI C1 1975 and ANSI 119 2 1975 available from the American National Standards Institute 1430 Broadway New York NY 10018 4 ANSI A119 2 NFPA 501C available from the Recre...

Page 25: ...23 Figure 1 2 Major Features and Dimensions Drawing No 0E1058 H General Information...

Page 26: ...is to be used on the compartment walls and ceiling the minimum recommended applies to the space between the generator and such insulation The location must provide adequate cooling and ventilating air...

Page 27: ...ther the generator set is being installed inside a compartment specifically manufactured to house a generator or inside a compart ment that the installer constructs the compartment MUST meet certain s...

Page 28: ...able sound insulating material See Sound Insulating Materials Figure 2 6 Types of Lock Seams Do not install any flammable material directly above or around the compartment Heat transferred through the...

Page 29: ...FLOOR CUTOUTS Provide openings in the generator compartment for the following items Figure 2 8 Engine exhaust and cooling air outlets Generator cooling air inlet Four holes for passage of generator m...

Page 30: ...28 Figure 2 8 Compartment Floor Cutout Drawing 0G3529 A Installation...

Page 31: ...Use a flexible length of approved fuel hose between the fuel filter inlet connection and rigid fuel lines 2 4 1 FUEL TANK Either the generator must share the vehicle engine s fuel tank or a separate f...

Page 32: ...column The installer s fuel supply connection point is at the gaseous fuel solenoid valve This is a 3 4 inch female connection Provide a suitable 3 4 inch NPT male connector to attach to the fuel sup...

Page 33: ...between the tank and the secondary regulator are under a positive pres sure about 11 inches water column Gas pres sure at the outlet side of the secondary regula tor however is a negative pressure an...

Page 34: ...ornia Public Resources Code Other states may have similar laws Federal laws apply on federal lands When installing replacing the tailpipe or spark arrestor compo nents verify that the tailpipe has a h...

Page 35: ...generator and the compartment junction box the conduit end that terminates the compartment junction box must be vapor sealed Flexible metal conduit is NOT vapor tight along its entire length From the...

Page 36: ...ve type storage bat tery For prevailing ambient temperatures above 32 F 0 C use a battery rated 70 amp hours and capable of delivering 400 cold cranking amperes For prevailing ambient temperatures bel...

Page 37: ...sfer Switch Isolation Method POWERED BY GUARDIAN 760cc OHVI V TWIN QUIETPACT INDUSTRIAL 55G Figure 2 16 Installation With Isolation Receptacle POWERED BY GUARDIAN 760cc OHVI V TWIN QUIETPACT INDUSTRIA...

Page 38: ...careful to avoid overspeeding the engine 3 2 BEFORE INITIAL START UP Before starting complete the following 1 Check the engine crankcase oil level and if necessary fill to the dipstick FULL mark cross...

Page 39: ...et the unit run at least 30 minutes with load applied During this part of the test check that the unit is not running excessively hot and that adequate cooling airflow is available Do not allow the un...

Page 40: ...system is properly and safely installed ELECTRICAL CONNECTIONS Connections comply with local code requirements and all National Electrical Codes Junction box is properly installed Wiring meets all st...

Page 41: ...plugs defective 7 Clean regap or replace as needed 8 Bad ignition magneto on engine 8 Replace if defective 9 Bad carburetor 9 Adjust repair or replace 10 Dirty air cleaner 10 Clean or replace as neede...

Page 42: ...40 Electrical Data Electrical Schematic V twin Drawing No 0E1057 F...

Page 43: ...41 Electrical Schematic V twin Drawing No 0E1057 F Electrical Data...

Page 44: ...42 Exploded Views Parts Lists Base Pulley Drawing No 0E1323 H...

Page 45: ...NE 2500 RPM 6 5 7 5 KW ONLY ITEM PART NO QTY DESCRIPTION 31 0E0586 1 GASKET BOTTOM AIR OUT QPRV 32 0D7176 4 WASHER SELF LOCKING 1 DIA 12GA 33 0E1334 1 SCREEN BOTTOM AIR OUT 34 0D8824 1 TRAY V TWIN RV...

Page 46: ...44 Exploded Views Parts Lists Enclosure Drawing No 0G7865 C...

Page 47: ...2 G5 29 0742600149 1 WIRE ASM BATT NEG QP RV 30 0C7968 4 NUT HEX JAM 3 8 16 BRASS 31 022237 2 WASHER LOCK 3 8 ITEM PART NO QTY DESCRIPTION 32 0C7423 1 STUD 3 8 16 X 2 1 4 BRASS 33 0742600151 1 GND WI...

Page 48: ...46 Exploded Views Parts Lists Engine Accessories Drawing No 0G7866 E...

Page 49: ...S ITEM PART NO QTY DESCRIPTION 58 0D9404 1 SPRING CHOKE RETURN 59 0D9801A 1 WRAP VALLEY UPPER SPCC 60 0C3018A 1 WRAPPER UPR 1 W M8 WELD NUT 61 0D9680A 1 WRAP VALLEY RV SPCC 62 0D1143A 1 WRAPPER UPR 2...

Page 50: ...48 Exploded Views Parts Lists Control Panel Drawing No 0E1013 B...

Page 51: ...T 32 055440 2 SCREW HHC M5 0 8 X 25 G8 8 33 0D9377 1 PANEL TOP CONTROL ITEM PART NO QTY DESCRIPTION 34 054502 1 CIRCUIT BREAKER 3 X 1 35 031879 4 WASHER FLAT 4 ZINC 36 043182 4 WASHER LOCK M3 37 05171...

Page 52: ...50 Exploded Views Parts Lists 760 V twin Engine Drawing No 0F1997 C...

Page 53: ...OIL RELIEF 31 0C3010 2 BALL 1 2D OIL RELIEF 32 050873A 1 1 4 NPT PIPE PLUG ITEM PART NO QTY DESCRIPTION 33 0C2991 2 E RING GOVERNOR ARM 34 0D1667A 1 ARM GOVERNOR 35 0C2988 1 THRUST WASHER GOVERNOR 36...

Page 54: ...ved by Generac You are responsible for contacting a Generac Authorized Warranty Dealer as soon as a problem occurs The warranty repairs should be completed in a reasonable amount of time not to exceed...

Page 55: ...that part If the part fails prior to the first scheduled replacement the part shall be repaired or replaced by Generac according to Subsection 4 below Any such emissions related part repaired or repla...

Page 56: ...LY TO THE FOLLOWING Generac generators that utilize non Generac replacement parts Costs of normal maintenance adjustments installation and start up Repairs or diagnostics performed by individuals othe...

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