ITEM PART NO. QTY. DESCRIPTION
1
0C5729
1
0G8548
1
2
0E9843A
1
3
0G0919
5
4
0C5372
1
5
0C3005
1
6
0E3372B
1
7
0D8067A
1
0G4400A
1
8
071983
4
9
0C2981F
1
11
0G2751
2
12
0G2565
2
13
0E1466
2
0G7940
2
14
0D4041
1
0G7974
1
15
0C2977
1
16
0C5943
1
17
0E4357E
1
0G5001E
1
18
0E3223
2
0G4998
2
19
0G6431
2
20
0E6098
1
21
0D4123B
1
22
0E8152
1
23
0C3011
2
24
0C3009
2
25
0C3010
2
27
0F5458
1
28
0C3027
1
29
0C5998
1
31
0F2664C
1
13, 16 & 18kW, GT-990 Engine – Drawing No. 0G3071-Q - Part 1
ASSY, C'CASE WITH SLEEVE
(13,14,16,17Kw)
ASSY, CRANKCASE WITH SLEEVE (20Kw)
SEAL, 38 I.D. CRANKSHAFT GREEN
SCREW, HHFCS M6-1.0 X 12 G8.8
ASSEMBLY, BREATHER
GASKET, BREATHER COVER
SEPARATOR, OIL BREATHER
ASSEMBLY, HEAD #1 G&S (13,14,16,17Kw)
ASSY,HEAD #1 (20 Kw)
RETAINER, PISTON PIN 20
ROCKER, COVER NO OIL FILL
PISTON, FLAT TOP DIA 90 COATED
RING SET, PISTON DIA 90
PIN, PISTON (13,14,16,17Kw)
PIN, PISTON (20Kw)
ASSY, CAMSHAFT & GEAR
(13,14,16,17Kw)
ASSY, CAMSHAFT & GEAR (20Kw)
GASKET, CRANK CASE
SEAL, OIL PASSAGE
ASSY, CRANK & GEAR (13,14,16,17Kw)
ASSY,C'SHAFT 0.D. 41 (20Kw)
ASSY,CONNECTING ROD (13,14,16,17Kw)
ASSY,CONNECTING ROD (20Kw)
SCREW SHC SEMS M6-1.0 X 50 G8.8
SCREEN, OIL PICKUP
ASSEMBLY, OIL PUMP W/O O-RING
O-RING .49 ID X .07 THICK
COVER, OIL RELIEF
SPRING, OIL RELIEF
BALL, 1/2D OIL RELIEF
SCREW, PLASTITE HI-LOW #10
O-RING, 3/8" X 1/2"
CLAMP, OIL TUBE
ASSEMBLY, DIPSTICK WITH HANDLE
Section 7 — Exploded Views and Parts Lists
ITEM PART NO. QTY. DESCRIPTION
32
0C5305
33
0D6147
34
043790A
35
0E9842A
36
0F8054
37
0C3006
38
080318
39
093064
40
0G1839
41
0D2723D
42
0C2979
43
086515
44
0D2274
45
0D3867
46
078672
47
0C5371
48
072694
49
0D5313
50
0D3998
51
0D6024
52
0C2976
53
086516
54
0C2229
55
083897
56
0D8067B
0G4400B
57
0D9853D
58
0C2978
59
0D4010
60
0D4012
61
0D8675A
62
0D8675B
63
0D4015
64
078699C
65
078699B
Air-cooled Generators
1
TUBE, DIPSTICK
5
SCREW HHFC M6-1.0 X 10mm
1
BARBED ELBOW 90 3/8NPT X 3/8 VS
1
SEAL, 42 I.D. CRANKSHAFT GREEN
1
GEARCOVER / ADAPTOR GTH-990
10
SCREW, HHFC M10-1.5 X 55
8
SCREW HHFC M6-1.0 X 25
1
ASSEMBLY, OIL FILL CAP
2
LIFT HOOK GT990/760
1
ROCKER, COVER WITH OIL FILL
2
GASKET, VALVE COVER
8
KEEPER, VALVE SPRING
4
RETAINER, VALVE SPRING
4
SPRING, VALVE
2
SEAL, VALVE STEM D7
4
WASHER, VALVE SPRING
4
STUD, ROCKER ARM PIVOT
4
ROCKER ARM
4
NUT HEX M8-1.0 G8 YEL CHR
2
PLATE, PUSH ROD GUIDE
12
SCREW HHFC M8-1.25 X 65
2
VALVE, EXHAUST
2
VALVE, INTAKE
4
TAPPET, SOLID
1
ASSEMBLY, HEAD #2 G&S (13,14,16,17Kw)
1
ASSY, HEAD #2 (20Kw)
4
PUSHROD, 147
2
GASKET, HEAD
1
KIT GASKET
1
KIT BREATHER ASSEMBLY
1
KIT HEAD ASSEMBLY CYLINDER 1
1
KIT HEAD ASSEMBLY CYLINDER 2
1
KIT OIL RELIEF
2
SLEEVE DOWEL PIN 14 DIA.
4
SLEEVE DOWEL PIN 12 DIA.
45