Generac Power Systems 5254, 5252, 5251, 5255, 5253 owner manual Description QTY

Page 51

Section 9 — Exploded Views and Parts Lists

Air-cooled Generators

13 & 16kW, GT-990 Engine – Drawing No. 0F9430-E - Part 1

ITEM

PART NO.

QTY.

DESCRIPTION

 

ITEM

PART NO.

QTY.

DESCRIPTION

1

0C5729

1

ASSEMBLY, CRANKCASE HOUSING WITH

34

043790

1

BARBED ELBOW 90 3/8NPT X 3/8

 

 

 

SLEEVE

35

0E9842

1

SEAL, 42 I.D. CRANKSHAFT

2

0E9843

1

SEAL, 38 I.D. CRANKSHAFT

36

0C5731

1

ASSEMBLY, HOUSING COVER WITH

3

090388

3

SCREW, TAPTITE M6-1.0 X 12 YC

 

 

 

 

SLEEVE

4

0C5372

1

ASSEMBLY, BREATHER

37

0C3006

10

SCREW, HHFC M10-1.5 X 55

5

0C3005

1

GASKET, BREATHER COVER

38

080318

8

SCREW HHFC M6-1.0 X 25

6

0E3372B

1

SEPARATOR, OIL BREATHER

39

093064

1

ASSEMBLY, OIL FILL CAP

7

0D8067A

1

ASSEMBLY, HEAD #1 G&S

40

0G1839

2

LIFT HOOK GT990/760

8

071983

4

RETAINER, PISTON PIN 20

41

0D2723D

1

ROCKER, COVER WITH OIL FILL

9

0C2981F

1

ROCKER, COVER NO OIL FILL

42

0C2979

2

GASKET, VALVE COVER

11

0E2985

2

PISTON, HC

43

086515

8

KEEPER, VALVE SPRING

12

021533

2

SET, PISTON RING 90MM

44

0D2274

4

RETAINER, VALVE SPRING

13

0E1466

2

PIN PISTON

45

0D3867

4

SPRING, VALVE

14

0D4041

1

ASSEMBLY, CAMSHAFT & GEAR

46

078672

2

SEAL, VALVE STEM D7

15

0C2977

1

GASKET, CRANK CASE

47

0C5371

4

WASHER, VALVE SPRING

16

0C5943

1

SEAL, OIL PASSAGE

48

072694

4

STUD, ROCKER ARM PIVOT

17

0G0140E

1

ASSEMBLY, CRANKSHAFT HORIZONTAL

49

0D5313

4

ROCKER ARM

 

 

 

DIRECT DRIVE

50

0D3998

4

NUT HEX M8-1.0 G8 YEL CHR

18

0E3223

2

ASSEMBLY, CONNECTING ROD

51

0D6024

2

PLATE, PUSH ROD GUIDE

19

0D2157

2

SCREW SHC M6-1.0 X 50 G8.8

52

0C2976

12

SCREW HHFC M8-1.25 X 65

20

0E6098

1

SCREEN, OIL PICKUP

53

086516

2

VALVE, EXHAUST

21

0D4123A

1

ASSEMBLY, OIL PUMP

54

0C2229

2

VALVE, INTAKE

22

0E8152

1

O-RING .49 ID X .07 THICK

55

083897

4

TAPPET, SOLID

23

0C3011

2

COVER, OIL RELIEF

56

0D8067B

1

ASSEMBLY, HEAD #2 G&S

24

0C3009

2

SPRING, OIL RELIEF

57

0D9853D

4

PUSHROD, 147

25

0C3010

2

BALL, 1/2D OIL RELIEF

58

0C2978

2

GASKET, HEAD

26

093873

2

WASHER, LOCK RIB M6

59

0D4010

1

KIT GASKET

27

0F5458

1

SCREW, PLASTITE HI-LOW #10

60

0D4012

1

KIT BREATHER ASSEMBLY

28

0C3027

3

O-RING, 3/8” X 1/2”

61

0D8675A

1

KIT HEAD ASSEMBLY CYLINDER 1

29

0C5998

1

CLAMP, OIL TUBE

62

0D8675B

1

KIT HEAD ASSEMBLY CYLINDER 2

30

0D4497

1

PLUG-CRANKCASE

63

0D4015

1

KIT OIL RELIEF

31

0F2664C

1

ASSEMBLY, DIPSTICK WITH HANDLE

64

078699C

2

SLEEVE DOWEL PIN 14 DIA.

32

0C5305

1

TUBE, DIPSTICK

65

078699B

4

SLEEVE DOWEL PIN 12 DIA.

33

0D6147

7

SCREW HHFC M6-1.0 X 10mm

 

 

 

 

 

49

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Contents Listed Authorized Dealer Location IntroductionIntroduction Inside Front Cover Post Installation Start-up AdjustmentsMaintenance Troubleshooting Warning  ‹ Standards Index  Electrical Hazards UNPACKING/INSPECTION Protection SystemsBreaker for Bedrooms 7kW, Single Cylinder GH-410 Engine GeneratorSpecifications ‹ 1.5.1 Generator‹ 1.5.2 Engine ‹ 1.8.1 BTU Flow Requirements Natural GAS System SET LEDFuel Requirements Recommendations Fuel ConsumptionReconfiguring the Fuel System ‹ 1.9.1 7 KW, 410CC Engine‹ 1.9.2 10, 13 and 16KW, V-TWIN Engines ‹ 1.10.1 Generator Location10.2.1 7, 10, 13, and 16 kW Units if equipped Battery RequirementsBattery Installation ‹ 1.10.2 Transfer Switch10 Battery Cable Connections BatteryCheck Transfer Switch Operation Before Initial START-UPElectrical Checks Generator Tests Under Load Checking Automatic Operation7KW Natural GAS only ‹ 2.7.1 7 KW Units Engine Governor Adjustment‹ 3.1.3 Manual Position ‹ 3.1.1 Auto Position‹ 3.1.4 Choke Operation Automatic Transfer OperationSequence of Automatic Operation Manual Transfer Operation‹ 3.4.2 Transfer Back to Utility Power Source Setting the Exercise TimerApproximate Crank Cycle Times ‹ 3.6.1 LOW OIL Pressure Switch‹ 3.6.2 High Temperature Switch ‹ 3.6.3 Overcrank‹ 3.6.5 RPM Sensor Failure ‹ 3.6.6 LOW BatteryChecking the Engine OIL Level FusesChanging the Engine OIL ‹ 4.3.1 OIL Change Intervals‹ 4.3.2 Engine OIL Recommendations Spark Plugs ‹ 4.4.1 7, 13, and 16KW Generators‹ 4.4.2 10KW Generators Valve Clearance Battery Maintenance11 Cooling Vent Locations Cooling SystemCorrosion Protection OUT of Service Procedure‹ 4.11.2 Return to Service ‹ 4.11.1 Removal from ServiceBe performed by the nearest Authorized Dealer Service ScheduleProblem Cause Correction Troubleshooting GuideAir-cooled Generators Air-cooled Generators Air-cooled Generators Mounting Dimensions Electrical Data Engine Wiring Customer Connection Battery Charger Engine Alternator Engine Wiring Stator Electronic Voltage Regulator Manual Auto Scsm Neutral Electrical Data Electrical Data Sheet Metal PAINT/MATERIAL Code Legend Part NO. QTY. Description Air-cooled Generators Control Panel Drawing No F9695-C QTY Description Exploded Views and Parts Lists BOX Load Center Exploded Views and Parts Lists Description QTY Exploded Views and Parts Lists Washer Flat M8 5/16 Exploded Views and Parts Lists Crankcase Exploded Views and Parts Lists Intake Adapter Exploded Views and Parts Lists PIN, Piston D20 Exploded Views and Parts Lists SCREW, Taptite M6-1.0X8 Yellow Chrome Air-cooled Generators 7kW, GN-410 Engine Drawing No F9422-B ADAPTOR, Engine Exploded Views and Parts Lists ADATOR, Engine 7KW CASTING, Twin Regulator Housing 7KW Exploded Views and Parts Lists Brkt Regulator Mounting Your Warranty Rights and Obligations MANUFACTURER’S Emission Control System Warranty CoveragePURCHASER’S/OWNER’S Warranty Responsibilities Emission Related Parts Include the Following Emission Control System WarrantyGenerac Power Systems Standard Limited Warranty for
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