Generac Power Systems 004916-0 owner manual Exploded Views and Parts Lists, Description

Models: 004916-0

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GT-990 Engine – Drawing No. 0F2000

 

 

 

 

Section 8 — Exploded Views and Parts Lists

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air-cooled 11 kW Generators

 

 

 

 

 

 

 

 

GT-990 Engine – Drawing No. 0F2000

 

 

 

 

 

ITEM

PART NO.

QTY.

DESCRIPTION

 

 

 

 

 

 

 

 

 

1

0C5730A

1

ASSEMBLY, CRANKCASE RV

 

 

 

 

2

0E9843

1

SEAL, 38 I.D. CRANKCASE

 

 

 

 

3

090388

6

SCREW, HHTT M6-1.0 X 12mm

 

 

 

 

4

0C5372

1

ASSEMBLY, BREATHER

 

 

 

 

5

0C3005

1

GASKET, BREATHER COVER

 

 

 

 

6

0E3372A

1

SEPARATOR, OIL BREATHER

 

 

 

 

7

0D8067A

1

ASSEMBLY, HEAD #1

 

 

 

 

8

0C2981C

1

COVER, ROCKER

 

 

 

 

9

071983

4

RETAINER, PISTON PIN 20

 

 

 

 

10

0E2950

2

PISTON

 

 

 

 

11

021533

2

SET, PISTON RING 90mm

 

 

 

 

12

0E1466

2

PIN , PISTON

 

 

 

 

13

0D4041

1

ASSEMBLY, CAMSHAFT & GEAR

 

 

 

 

14

0C2977

1

GASKET, CRANK CASE

 

 

 

 

15

0C5943

1

SEAL, OIL PASSAGE

 

 

 

 

16

0E4357A

1

ASSEMBLY, CRANKSHAFT

 

 

 

 

17

082774

1

KEY, WOODRUFF 4 X 19D

 

 

 

 

18

0E3223

2

ASSEMBLY, CONNECTING ROD

 

 

 

 

19

0C2978

2

GASKET, HEAD

 

 

 

 

20

093873

3

WASHER, LOCK RIB M6

 

 

 

 

21

021374

3

SCREW, SHC M6-1.0 X 30mm

 

 

 

 

22

0C2994

1

SCREEN, OIL PICKUP

 

 

 

 

23

0C2997

1

COVER, GEROTOR

 

 

 

 

24

0C2995

1

GEROTOR, INNER

 

 

 

 

25

0C2996

1

GEROTOR, OUTER

 

 

 

 

26

0C3011

2

COVER, OIL RELIEF

 

 

 

 

27

0C3009

2

SPRING, OIL RELIEF

 

 

 

 

28

0C3010

2

BALL, 1/2D OIL RELIEF

 

 

 

 

29

050873A

1

1/4" NPT PIPE PLUG

 

 

 

 

30

0E9842

1

SEAL, 42 I.D. CRANKSHAFT

 

 

 

 

31

0D9756

1

CONNECTOR, 3/8NPT TO INVTD FLR 3/8OD

 

 

 

 

32

0C5732A

1

ASSEMBLY SUMP WITH PLUG

 

 

 

 

33

0C3006

10

SCREW, HHFC M10-1.5 X 55mm

 

 

 

 

34

080318

8

SCREW HHFC M6-1.0 X 25mm

 

 

 

 

35

0C2982

1

COVER, ROCKER WITH OIL FILL

 

 

 

 

36

093064

1

ASSEMBLY, OIL FILL CAP

 

 

 

 

37

0C2979

2

GASKET, VALVE COVER

 

 

 

 

38

086515

8

KEEPER, VALVE SPRING

 

 

 

 

39

0D2274

4

RETAINER, VALVE SPRING

 

 

 

 

40

0D3867

4

SPRING, VALVE

 

 

 

 

41

078672

2

SEAL, VALVE STEM D7

 

 

 

 

42

0C5371

4

WASHER, VALVE SPRING

 

 

 

 

43

0D3998

4

NUT HEX M8-1.0 G8

 

 

 

 

44

072694

4

STUD ROCKER ARM PIVOT

 

 

 

 

45

0D5313

4

ROCKER ARM

 

 

 

 

46

0E3273

1

SCREEN CRANKCASE BREATHER

 

 

 

 

47

0D6024

2

PLATE, PUSH ROD GUIDE

 

 

 

 

48

0C2976

12

SCREW HHFC M8-1.25 X 65mm

 

 

 

 

49

0D8067B

1

ASSEMBLY, HEAD #2

 

 

 

 

50

0C2229

2

VALVE, INTAKE

 

 

 

 

51

086516

2

VALVE, EXHAUST

 

 

 

 

52

0D9853D

4

PUSHROD 147

 

 

 

 

53

083897

4

TAPPET, SOLID

 

 

 

 

54

0E9323

1

STARTER MOTOR

 

 

 

 

55

022129

2

WASHER LOCK M8

 

 

 

 

56

061906

2

SCREW, HHC M8-1.25 X 85mm

 

 

 

 

31

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Image 33
Generac Power Systems 004916-0 owner manual Exploded Views and Parts Lists, Description, Air-cooled 11 kW Generators