Generac 04390-0, 04456-0, 04390-0 Portable Generator User Manual


 
Generac
®
Power Systems, Inc. 41
ITEM PART NO. QTY. DESCRIPTION
1 0C5729 1 ASSEMBLY, CRANKCASE HOUSING
WITH SLEEVE
2 0C3008 1 SEAL, 38 I.D. CRANKSHAFT
3 090388 8 SCREW, TAPTITE M6-1.0 X 12 BP
4 0C5372 1 ASSEMBLY, BREATHER
5 0C3005 1 GASKET, BREATHER COVER
6 0C3003 3 SEPARATOR, OIL BREATHER
7 0C2231 1 ASSEMBLY, HEAD #1 G&S
8 071983 4 RETAINER, PISTON PIN 20
9 0C2981 1 ROCKER, COVER NO OIL FILL
10 045761A 4 STUD M8-1.25/10MM X 30 G5 ZINC
11 0C5848 2 PISTON, HC
12 021533 2 SET, PISTON RING 90MM
13 071980 2 PIN PISTON D20
14 0D4041 1 ASSEMBLY, CAMSHAFT & GEAR
15 0C2983 1 SHAFT, GOVERNOR
16 0C2985 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 0D4040E 1 ASSEMBLY, CRANKSHAFT HORIZONTAL
DIRECT DRIVE (GT-990)
21 0D4122E 1 ASSEMBLY, CRANKSHAFT AND GEAR HOR-
IZONTAL DIRECT DRIVE (GT-760)
22 0C2969 2 ASSEMBLY, CONNECTING ROD (GT-990)
22 0D3105 1 ASSEMBLY, CONNECTING ROD (GT-760)
23 0D2157 2 SCREW SHC M6-1.0 X 50 G8.8
24 0C5313 1 SCREEN, OIL PICKUP
25 0D4123 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
ITEM PART NO. QTY. DESCRIPTION
36 0C2992 1 BUSHING, GOVERNOR LOWER
37 0C3971C 1 ASSEMBLY, DIPSTICK WITH HANDLE
38 0C5305 1 TUBE, DIPSTICK
39 0C3027 1 O-RING, OIL CLR
40 0C3007 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 0C8566 8 SCREW HHFC M6-1.0 X 20
44 093064 1 ASSEMBLY, OIL FILL CAP
45 0C8808 2 HOOK, LIFTING
46 0C2982 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, D20 PIVOT BALL
54 083907 4 ARM, SOLID ROCKER
55 0D3998 4 NUT, HEX M8-1.0 G8 YELLOW CHROM
56 0C2235 2 PLATE, PUSH ROD GUIDE
57 0C2976 12 SCREW HHFC M8-1.25 X 65
58 086516 2 VALVE, EXHAUST
59 0C2229 2 VALVE, INTAKE
60 083897 4 TAPPET, SOLID
61 0C2231A 1 ASSEMBLY, HEAD #2 G&S
62 088396C 4 PUSHROD, 139.6 VERTICAL
63 0C2978 2 GASKET, HEAD
64 043790A 1 BARBED ELBOW 90 3/8NPT X 3/8 L0CKTITE
65 0D4010 1 KIT GASKET
66 0D4011 1 KIT-PISTON RINGS
67 0D4012 1 KIT BREATHER ASSEMBLY
68 0D4013 1 KIT GOVERNOR ASSEMBLY
69 0D4014 1 KIT HEAD ASSEMBLY CYLINDER 1
70 0D4014A 1 KIT HEAD ASSEMBLY CYLINDER 2
71 0D4015 1 KIT OIL RELIEF
72 0D4016 1 KIT GEAR COVER
Section 7 Exploded Views and Parts Lists
Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators
GT-990/760 Engine Drawing No. 0D3415-A Part 1