Generac 004373-1, 004626-0 Mixer only Natural GAS, Npt X, Hose 1 in ID LP GAS, Gasket Carb Impco

Page 47

Section 7 — Exploded Views and Parts Lists

(Model No. 004626-0) Guardian Liquid-cooled 40 kW Generators Carburetor – Drawing No. 0D6977

USE FASTENER LOCATED ON

ALTERNATOR FAN SCROLL

19

24

TO

REGULATOR

12

	6
	18
	22
	7
31	8

335

3

4

2

1

13

FRONT OF

ENGINE

14

11

10

9

25

17

23

31

32

30

16

21

20

15

27

26

28

TO ALTERNATOR

FAN SCROLL

ITEM	PART NO. QTY.		DESCRIPTION
1	064945	1	GASKET CARBURETOR ADAPTOR
2	0A4120	1	ADAPTOR CARBURETOR W/INLET
3	033212	4	SCREW HHC 5/16-18 X 1-1/4 G5
4	022129	4	WASHER LOCK M8-5/16
5	0C7059	1	GASKET GOVERNOR THROTTLE BODY
6	0C7650A	1	MIXER (ONLY) NATURAL GAS
7	029745	2	SCREW HHC 3/8-16 X 1 G5
8	022237	2	WASHER LOCK 3/8
9	026307	1	ELBOW 90 DEG STREET 3/4
10	028641	1	NIPPLE TOE (THREADED ONE END) 3/4
			NPT X 2
11	057824	1	CLAMP HOSE #16 .87-1.50
12	057422	44"	HOSE 1 IN ID LP GAS
13	0A6344	1	BARBED ELBOW 90 1/8 NPT X 3/8
14	047290	9"	HOSE 3/8 ID SINGLE BRAID
15	0A4121	1	VALVE PCV
16	0D2803	1	ACTUATOR THROTTLE 42MM
17	055934Z	1	CLAMP VINYL 1.13 X .406 Z
18	0A6613	1	GASKET CARB IMPCO 225

ITEM PART NO. QTY. DESCRIPTION

19	036409	1	NUT HEX 1/4-28 STEEL
20	0A4632B	1	PLATE AIR CLEANR BOTTOM
21	0A4637	1	FILTER AIR 11.5"
22	0C7820	1	MACHINING CARBURETOR
			ADAPTOR
23	0A4632A	1	PLATE AIR CLEANER TOP
24	062522	1	STUD THR 1/4-20 X 3 G2 ZNC FULL
25	037561	1	NUT WING 1/4-20 NYLK
26	061258	1	GASKET AIR CLEANER
27	057796	1	GROMMET
28	057795	1	CONNECTOR C/C VENT
29*	0A5737C	1	SPACER DC ALTERNATOR
30	0C7060	1	GASKET CARBURETOR ADAPTOR
31	022152	8	WASHER LOCK #10
32	064090	4	SCREW PHM SEMS #12-24 X 5/8 EX
33	0C7908	4	SCREW SHC #10-32 X 5/8 G8.8 NZ

* NOT SHOWN

Generac® Power Systems, Inc. 45

Image 47

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 SystemsEngine Protective Devices SpecificationsMain Circuit Breaker Conversion to LP GAS Vapor Fuel Requirements RecommendationsGenerator and Load Compatibility EngineAIR Fuel Ratio Controller CoolantEmissions Control System Other Published Standards Standby Generator InstallationBasic Standby Electric System Nfpa StandardsEmergency Circuit Isolation Method Transfer Switch Start Signal ConnectionsGTS Type Switch Pre-Packaged Type SwitchVented Batteries Battery InstallationPreparation Before START-UP 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 SystemReturn To Service OUT of Service ProcedureRemoval From 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 IRNDECAL,INLET Pressure Regulator N/G R600SLUG Rngtng INS 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