Generac Power Systems 04389-3 User Manual
Page 53
51
ITEM PART
NO. QTY. DESCRIPTION
1
0C5729 1
ASSEMBLY, CRANKCASE HOUSING WITH
SLEEVE
2
0E9843 1
SEAL, 38 I.D. CRANKSHAFT
3
090388
3
SCREW, TAPTITE M6-1.0 X 12 YC
4
0C5372 1
ASSEMBLY, BREATHER
5
0C3005 1
GASKET, BREATHER COVER
6
0E3372B
3
SEPARATOR, OIL BREATHER
7
0D8067A 1
ASSEMBLY, HEAD #1 G&S
8 071983 4
RETAINER,
PISTON PIN 20
9 0C2981C
1
ROCKER, COVER NO OIL FILL
10
045761A
4
STUD M8-1.25/10MM X 30 G5 ZINC
11
0E2985 2
PISTON, HC
12
021533 2
SET, PISTON RING 90MM
13 0E1466
2 PIN
PISTON
14
0D4041
1
ASSEMBLY, CAMSHAFT & GEAR
15
0C2983 1
SHAFT, GOVERNOR
16A
0C2985A
2
ROLLER BEARING, GOVERNOR PLATE
16B
0C2985B
1
ROLLER BEARING, GOVERNOR
17
0D4042
1
ASSEMBLY,GOVERNOR GEAR
18 0A7811 1
SPOOL, GOVERNOR MACHINED
19 0C2977 1
GASKET, CRANK CASE
20
0C5943 1
SEAL, OIL PASSAGE
21
0E4357E 1
ASSEMBLY, CRANKSHAFT HORIZONTAL
DIRECT DRIVE
22
0E3223 2
ASSEMBLY, CONNECTING ROD
23 0D2157
2 SCREW SHC M6-1.0 X 50 G8.8
24
0E6098 1
SCREEN, OIL PICKUP
25
0D4123A 1
ASSEMBLY, OIL PUMP
26
078699E 2
SLEEVE, SEAMED DOWEL 10 DIA.
27
0C3011
2
COVER, OIL RELIEF
28 0C3009 2
SPRING, OIL RELIEF
29 0C3010
2
BALL, 1/2D OIL RELIEF
30 093873 2
WASHER, LOCK RIB M6
31 0C5315 1
GEROTOR,
OUTER
32 0C5998 1
CLAMP,
OIL
TUBE
33 0D1667
1 ARM,
GOVERNOR
34 0C2991
2
E-RING, GOVERNOR ARM
35 0C2988 1
THRUST WASHER, GOVERNOR
36 0C2992 1
BUSHING, GOVERNOR LOWER
ITEM PART
NO. QTY. DESCRIPTION
37 0C3971C 1
ASSEMBLY, DIPSTICK WITH HANDLE
38 0C5305 1
TUBE,
DIPSTICK
39 0C3027
1
O-RING, OIL CLR 3/8 X 1/2
40
0E9842 1
SEAL, 42 I.D. CRANKSHAFT
41
0C5731 1
ASSEMBLY, HOUSING COVER WITH
SLEEVE
42
0C3006
9
SCREW, HHFC M10-1.5 X 55
43
080318
8
SCREW HHFC M6-1.0 X 25
44
093064 1
ASSEMBLY, OIL FILL CAP
45
0C8808 2
HOOK,
LIFTING
46
0D2723B
1
ROCKER, COVER WITH OIL FILL
47
0C2979 2
GASKET, VALVE COVER
48
086515
8 KEEPER,
VALVE
SPRING
49 0D2274
4 RETAINER,
VALVE
SPRING
50
0D3867 4
SPRING, VALVE
51
078672 2
SEAL, VALVE STEM D7
52
0C5371 4
WASHER, VALVE SPRING
53 072694 4
STUD, ROCKER ARM PIVOT
54
0D3998
4
NUT HEX M8-1.0 G8 YEL CHR
55
0C3027 2
O-RING,
3/8" X 1/2"
56
0D5313 4
ROCKER
ARM
57
0D6024
2
PLATE, PUSH ROD GUIDE
58 0C2976 12
SCREW HHFC M8-1.25 X 65
59
086516 2
VALVE,
EXHAUST
60
0C2229 2
VALVE,
INTAKE
61
083897 4
TAPPET,
SOLID
62
0D8067B 1
ASSEMBLY, HEAD #2 G&S
63 0D9853D 4
PUSHROD, 147
64
0C2978 2
GASKET, HEAD
65
043790 1
BARBED
ELBOW
90 3/8NPT X 3/8
66
0D4010
1
KIT GASKET
67
0D4011
1
KIT PISTON & RINGS
68
0D4012
1
KIT BREATHER ASSEMBLY
69 0D4013
1
KIT GOVERNOR ASSEMBLY
70
0D8675A
1
KIT HEAD ASSEMBLY CYLINDER 1
71
0D8675B
1
KIT HEAD ASSEMBLY CYLINDER 2
72
0D4015
1
KIT OIL RELIEF
73
0D4016
1
KIT GEAR COVER
Section 8 — Exploded Views and Parts Lists
Air-cooled 7 kW, 12 kW and 15 kW Generators
GT-990/760 Engine – Drawing No. 0E8774-M Part 1