Generac 004373-1, 004626-0 Engine 4.3L GM, Pulley Tensioner, Pulley Crankshaft, Pulley Water Pump

Page 39

Section 7 — Exploded Views and Parts Lists

(Model Nos. 004373-1 & 004626-0) Guardian Liquid-cooled 40 kW Generator

Engine Common Parts – Drawing No. 0A4304-J

ITEM

PART NO.QTY. DESCRIPTION

 

ITEM

PART NO.QTY. DESCRIPTION

1

0A9046

1

ENGINE 4.3L GM

24

0C2885

1

PULLEY TENSIONER

3

0A4239

1

PULLEY CRANKSHAFT

25

0A4100G

1

SPACER DC ALTERNATOR 32MM

4

0A4240

1

PULLEY WATER PUMP

26

022131

8

WASHER FLAT 3/8-M10 ZINC

5

0A5640

1

SPACER FAN 50MM (35 kW UNITS ONLY)

27

077456

1

ADAPTOR M12-1.75 3/8 NPT

 

0A5640A

1

SPACER FAN 62MM (45KW UNITS ONLY)

28

044117

1

BARBED STRAIGHT 3/8 NPT X 5/8

6

0A5639

1

FAN 17" REVRS ROT (35KW UNITS ONLY)

29

057823

1

CLAMP HOSE #10 .56 - 1.06

 

0D3293A

1

FAN COOLING 22" DIA REVRS ROT

30

057448

1

HOSE 5/8 ID TYPE 3 SINGLE (12")

 

 

 

(45KW UNITS ONLY)

31

022129

8

WASHER LOCK M8-5/16

7

077996

1

CAP HOSE

32

022142

4

SCREW HHC 5/16-18 X 3/4 G5 (45KW)

8

057823

1

CLAMP HOSE #10 .56 - 1.06

33

048614

4

SCREW HHC 5/16-24 X 3/4 G5

9

035579

1

BUSHING REDUCER 1/4 TO 1/8

34

022237

12

WASHER LOCK 3/8

10

037065

1

SCREW HHC 7/16-20 X 2-1/4 G5

35

029745

4

SCREW HHC 3/8-16 X 1 G5

11

022302

1

WASHER LOCK 7/16

36

042633

3

SCREW HHC 3/8-24 X 1 G5

12

0A8584

1

SWITCH OIL PRESSURE

37

033819

1

SCREW HHC 3/8-16 X 4 G5

13

052644

1

SPACER .5 X 1.5 X .25 STL/ZINC

38

022241

4

NUT HEX 3/8-16 STEEL

14

0A4278A

1

BELT SERPENTNE 72.5"

39

0A5768

1

WASHER FLAT HEAVY DUTY

15

0A4930A

1

HEAT SHIELD LEFT

40

046526

5

WASHER LOCK M10

16

0A4085

1

GASKET EXHAUST MANIFOLD

41

049814

2

SCREW HHC M10-1.5 X 25 G8.8

17

0A3927

1

MANIFOLD LEFT EXHAUST

42

0C3756

1

BOLT TENSIONER PULLEY

18

0C7947

2

BOLT U 3/8-16 X 2.50

43

045772

2

NUT HEX M10-1.5 G8 YEL CHR

19

0A1232

1

DC ALTERNATOR ASSEMBLY

44

0D2514

8

SPARK PLUG 5.7L GM

20

0A7801B

1

PULLEY PLOY-V 82 OD.

45

052259

1

WASHER FLAT M12

21

021928

1

BRACKET ALT. SUPPORT

46

055934D

1

CLAMP VINYL 1.06 X .406 Z

22

0C6239

1

ASSEMBLY BRACKET MOUNTING WELD

47

0A37970001 1

FILTER OIL

23

0A4241

1

PULLEY GROOVED IDLER

 

 

 

 

 

Generac® Power Systems, Inc. 37

Page 38 Page 40
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Page 38 Page 40
Contents Power SYSTEMS, INC Authorized Dealer Location IntroductionSection Installation Drawings 56-57 Warranty Back Cover Safety Rules General InformationInstallation MaintenanceGeneral Hazards Electrical Hazards Automatic System Operation UNPACKING/INSPECTIONGenerator Generator AC Connection SystemsSpecifications Main Circuit BreakerEngine Protective Devices Conversion to LP GAS Vapor Fuel Requirements RecommendationsGenerator and Load Compatibility EngineCoolant Emissions Control SystemAIR Fuel Ratio Controller Other Published Standards Standby Generator InstallationBasic Standby Electric System Nfpa StandardsEmergency Circuit Isolation Method Transfer Switch Start Signal ConnectionsGTS Type Switch Pre-Packaged Type SwitchBattery Installation Preparation Before START-UPVented Batteries Prior to Initial START-UP Using the AUTO/OFF/MANUAL Switch Sequence of Automatic Operation OFF PositionManual Position Automatic Transfer OperationChecking the Engine OIL Level Weekly Exercise CycleEngine Oil Recommendations Oil and Filter Change ProcedureChanging the Engine AIR Cleaner Changing the Engine OIL and FilterSpark Plugs Battery MaintenanceDC Fuse Miscellaneous MaintenanceCleaning the Generator Overload Protection for Engine DC Electrical SystemOUT of Service Procedure Removal From ServiceReturn To Service SYSTEM/COMPONENT Procedure Frequency Service ScheduleProblem Cause Correction Troubleshooting GuideElectrical Data Section Power Systems, Inc Generac Power Systems, Inc Electrical Data Electrical Data Electrical Data Wiring Diagram DPE RED Brush UnitsPanel Face Part of Control Panel Wire Harness Switch Rocker Dpst 125V SPDSwitch TOG Dpdt 15/10 SP Switch Selector 6A AMP/VGenerators Cover Plate Egov CONTROLLER, B-C #DPG-2103Screen Cover Plate AVRCover Conn Housing Assembly Motor StepperConnector Interface Assembly Housing Governor ConnectDIRECT-COUPLED BASE, Mounting ASSEMBLY, 4.3LAssembly Groundwire 10/3/8 Plug Button 3 DIA4640 31 33 Pulley Tensioner Switch OIL PressureDC Alternator Assembly Engine 4.3L GMExploded Views and Parts Lists Connector C/C Vent Retainer Plug WiresRetainer Spark Plug Wires Wires Spark Plug 4.3LAdd item #42 vinyl trim as shown Carrier Rear Bearing FAN Assembly 390 SAE DDAssembly Brush & Shunt Assembly Scroll 390 SAEDuct Front Panel Assembly Cover AccessDuct Bottom Shakeproof INT M6 SSVenturi 16 DIA 35KW Tank Coolant RecoveryBracket Coolant Recovery Tank Radiator 14 FIN/INCHGasket Carburetor Adaptor Plate AIR Cleanr BottomPlate AIR Cleaner TOP Gasket AIR CleanerActuator Throttle 42MM Mixer only Natural GASNPT X Hose 1 in ID LP GASHose 1IN ID LP GAS Support Solenoid NAT GASNipple TOE 3/4 NPT X Nipple Pipe 3/4NPTX4.5 BLK IRNRegulator N/G R600S LUG Rngtng INSDECAL,INLET Pressure HOSE, Preformed Block Heater Hose Connection TEEHEATER, Engine 1800W HEATER, Engine 2000WCable Battery RED #1 X Battery 12VDC 90-AH 27F OptionalHold Down Battery Cable Battery Black #1 X11 12 Transformer 200A to 5A 5VA Cover Lower Connection BOXBushing Snap SB-2.5-31 Relay Solenoid 12VDC PNL MNTExploded Views and Parts Lists Shield Heat Crossover 4.3L Tube Straight a GroupMuffler Catalyst 4.3L Mounting Band A-GRP CatalystClamp Band Muffler Muffler 2-1/2 INLET/OUTLETGuardian Liquid-cooled 40 kW Generators Installation Drawings 12V Battery see Note Lifting EYE Places This Warranty Shall not Apply to the Following Warranty Schedule
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