Generac 005308-0 owner manual Exploded Views and Parts Lists, Description

Section 9 — Exploded Views and Parts Lists

Commercial-Industrial-Residential Portable Generator System

GT-990 & GT-760 Engine (Page 1) – Drawing No. 0E8589-N

ITEM	PART NO.	QTY.	DESCRIPTION		ITEM	PART NO.	QTY.	DESCRIPTION
1	0C5729	1	ASSEMBLY, CRANKCASE HOUSING WITH	36		0C5731	1	ASSEMBLY, HOUSING COVER WITH
			SLEEVE					SLEEVE
2	0E9843	1	SEAL, 38 I.D. CRANKSHAFT	37		0C3006	10	SCREW, HHFC M10-1.5 X 55
3	090388	3	SCREW, TAPTITE M6-1.0 X 12 BP	38		080318	8	SCREW HHFC M6-1.0 X 25
4	0C5372	1	ASSEMBLY, BREATHER	39		0C8808	2	HOOK, LIFTING
5	0C3005	1	GASKET, BREATHER COVER	40		0D2723D	1	COVER, ROCKER W/OIL FILL "GENERAC"
6	0E3372B	1	SEPARATOR, OIL BREATHER					TEXT
7	0D8067A	1	ASSEMBLY, HEAD #1	41		0C2979	2	GASKET, VALVE COVER
8	071983	4	RETAINER, PISTON PIN 20	42		086515	8	KEEPER, VALVE SPRING
9	0G0693	1	ASSY, ROCKER COVER W/BARB	43		0D2274	4	RETAINER, VALVE SPRING
10	043790A	1	BARBED EL 90 3/8NPT X 3/8 W/ VS	44		0D3867	4	SPRING, VALVE
11	0E2950	2	PISTON, LC (GT-990)	45		078672	2	SEAL, VALVE STEM D7
	0E2985	2	PISTON, HC (GT-760)	46		0C5371	4	WASHER, VALVE SPRING
12	021533	2	SET, PISTON RING 90MM	47		072694	4	STUD, ROCKER ARM PIVOT
13	0E1466	2	PIN PISTON	48		0C3027	2	O-RING, 3/8" X 1/2"
14	0D4041	1	ASSEMBLY, CAMSHAFT & GEAR	49		0D5313	4	ROCKER ARM
15	0D4788	2	PLUG STD PIPE 3/8 STEEL SQ HD	50		0D3998	4	NUT, HEX M8-1.0 GB YELLOW CHROM
16	093064	1	ASSEMBLY, OIL FILL CAP	51		0D6024	2	PLATE, PUSH ROD GUIDE
17	0C2977	1	GASKET, CRANK CASE	52		0C2976	12	SCREW HHFC M8-1.25 X 65
18	0C5943	1	SEAL, OIL PASSAGE	53		086516	2	VALVE, EXHAUST
19	0E4357E	1	ASSEMBLY, CRANKSHAFT HORIZONTAL	54		0C2229	2	VALVE, INTAKE
			DIRECT DRIVE (GT-990)	55		083897	4	TAPPET, SOLID
	0E4356E	1	ASSEMBLY, CRANKSHAFT HORIZONTAL	56		0D8067B	1	ASSEMBLY, HEAD #2
			DIRECT DRIVE (GT-760)	57		0D9853D	4	PUSHROD 147
20	0E3223	2	ASSEMBLY, CONNECTING ROD (GT-990)	58		0C2978	2	GASKET, HEAD
	0E3222	2	ASSEMBLY, CONNECTING ROD (GT-760)	59		0D6008	1	KIT GEAR COVER
21	0D2157	2	SCREW SHC M6-1.0 X 50 G8.8	60		0D4010	1	KIT GASKET
22	0E6098	1	SCREEN, OIL PICKUP	61		0D6007	1	KIT PISTON & RINGS
23	0D4123A	1	ASSEMBLY, OIL PUMP	62		0D4012	1	KIT BREATHER ASSEMBLY
24	0E8152	1	O-RING, 0.49 ID X 0.07 THICK	63		0D8675A	1	KIT HEAD ASSEMBLY CYLINDER 1
25	0C3011	2	COVER, OIL RELIEF	64		0D8675B	1	KIT HEAD ASSEMBLY CYLINDER 2
26	0C3009	2	SPRING, OIL RELIEF	65		0D4015	1	KIT OIL RELIEF
27	0C3010	2	BALL, 1/2D OIL RELIEF
28	093873	2	WASHER, LOCK RIB M6		Item 59 (Kit) includes items 3, 30, 35, 65
29	0F5458	1	SCREW, PLASTITE HI-LOW #10		Item 60 (Kit) includes items 2, 5, 17, 18, 34, 35, 40, 57, 139, 153.
30	0C5998	1	CLAMP, OIL TUBE		Item 61 (Kit) includes items 8, 11, 12, 13
31	0D4497	1	PLUG-CRANKCASE GOVERNOR BORE		Item 62 (Kit) includes items 4, 5, 6
32	0C3971E	1	ASSEMBLY, DIPSTICK WITH HANDLE		Item 63 (Kit) includes items 7, 41, 42, 43, 44, 45, 46, 47, 49, 50, 51, 52,
33	0D3745	1	TUBE, DIPSTICK				53, 54, 57, 58
					Item 64 (Kit) includes items 41, 42, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53,
34	0C3027	3	O-RING, OIL CLR
							54, 56, 57, 58
35	0E9842	1	SEAL, 42 I.D. CRANKSHAFT
					Item 65 (Kit) includes items 25, 26, 27

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