2P7795 AIR COMPRESSOR GROUP Engine Serial No. 78P18799 to 78P42086 inclusive 2P7794 Air Compressor parts are shown on Page 50 920

BASIC ENGINE

AIR COMPRESSOR GP

0. 2P-7795 AIR COMPRE
1. 7N-7770 AIR COMPRE
2. 7N-7770 AIR COMPRE
3. 7N-3797 AIR COMPRE
4. 2P-7794 AIR COMPRE
5. 7N-7764 AIR COMPRE
6. 1W-6756 AIR COMPRE
7. 1W-6473 AIR COMPRE
8. 2P-7796 LINES GP-A
9. 2P-7796 LINES GP-A
0. INFORMATION

WHEEL LOADER 920 WHEEL LOADER 62K
920 WHEEL LOADER 62K07095-UP (MACHINE) POWERED BY 3304 ENGINE SEBP1054 920 62K (1969)

BASIC ENGINE

AIR COMPRESSOR GP

2P-7795 AIR COMPRESSOR GP

7N-7770 AIR COMPRESSOR GP

7N-3797 AIR COMPRESSOR GP

#SEBP10540140

2P-7795: AIR COMPRESSOR GP

AIR COMPRESSOR GP

2P7795 AIR COMPRESSOR GROUP
Engine Serial No. 78P18799 to 78P42086 inclusive
2P7794 Air Compressor parts are shown on Page 50

c117244 SEBP1054

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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-7794 Y	[1]	COMPRESSOR GROUP
			(See Separate Illustration)
2.	2P-0220	[1]	GASKET
3.	1A-1135	[2]	BOLT
	4D-3704	[2]	WASHER
4.	0S-1591	[3]	BOLT
	5M-2894	[3]	WASHER
	Y		SEPARATE ILLUSTRATION

#SEBP10540141

7N-7770: AIR COMPRESSOR GP

AIR COMPRESSOR GP

7N7770 AIR COMPRESSOR GROUP
Engine Serial No. 78P42087 to 78P60515 inclusive
7N7764 Air Compressor parts are shown on Page 50-1

c228363 SEBP1054

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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-7764 Y	[1]	COMPRESSOR GROUP
			(Separate Illustration)
2.	2P-0220	[1]	GASKET
3.	1A-1135	[2]	BOLT- 50.80 mm(2 in.) long
	4D-3704	[2]	WASHER
			- OR -
	0S-1589 C	[2]	BOLT- 44.45 mm(1.75 in.) long
4.	0S-1591	[3]	BOLT- 38.10 mm(1.50 in.)long
	5M-2894	[3]	WASHER
			-OR-
	3B-1915 C	[3]	BOLT- 34.79 mm(1.37 in.)long
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#SEBP10540142

7N-7770: AIR COMPRESSOR GP

AIR COMPRESSOR GP

7N7770 AIR COMPRESSOR GROUP
Engine Serial No. 78P60516 to 78P60586 inclusive
1W6756 Air Compressor parts are shown on Page 50-2

c301036 SEBP1054

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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-6756 CY	[1]	COMPRESSOR GROUP
			(Separate Illustration)
2.	2P-0220	[1]	GASKET
3.	0S-1589	[2]	BOLT- 44.45 mm(1.75 in.)long
4.	3B-1915	[3]	BOLT -34.79mm(1.37 in.)long
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#SEBP10540143

7N-3797: AIR COMPRESSOR GP

AIR COMPRESSOR GP

7N3797 AIR COMPRESSOR GROUP
Engine Serial No. 78P60587-Up
1W6473 Air Compressor parts are shown on Page 50-3

c301040 SEBP1054

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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-6473 RYC	[1]	COMPRESSOR GROUP
			(Separate Illustration)
2.	5K-9243	[1]	ELBOW
3.	3H-5932 C	[2]	BOLT
	1D-4716	[2]	NUT
4.	9M-1974	[4]	WASHER
5.	1W-8939 C	[1]	GOVERNOR ASSEM.
6.	2S-2923	[1]	COVER
7.	1D-4538 C	[2]	BOLT
8.	2W-1088 C	[1]	BRACKET
9.	2P-7763	[1]	TUBE ASSEM.
10.	5K-9241	[1]	ELBOW
11.	1A-1135	[2]	BOLT
	4D-3704	[2]	WASHER
12.	0S-1591	[3]	BOLT
	5M-2894	[3]	WASHER
13.	2P-0220	[1]	GASKET
14.	9F-2247	[4]	PLUG
15.	7K-3377 C	[2]	PIPE
16.	3H-4656 C	[2]	SPACER
17.	5F-5434 C	[1]	VENT ASSEM.
			THE FOLLOWING REPAIR KIT IS AVAILABLE:
	9M-0402	[1]	KIT (Governor Overhaul)
			(Consists of grommets, spring, filter, valve and cover)
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION
	C		INDICATES CHANGE

#SEBP10540144

2P-7794: AIR COMPRESSOR GP

AIR COMPRESSOR GP

2P7794 AIR COMPRESSOR GROUP
Engine Serial No. 78P18799 to 78P42086 inclusive
Part of 2P7795 Air Compressor Group shown on Page 49

c219745 SEBP1054

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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-9578	[1]	GOVERNOR ASSEM.
2.	1B-4203	[4]	NUT
3.	7N-2833 C	[1]	HEAD ASSEM.
4.	8A-2252 L	[1]	PISTON AS
			-OR-
	105-9218 L	[1]	PISTON AS
5.	8A-2251	[1]	LINER
6.	8A-2248	[1]	ROD ASSEM.
7.	2P-7849	[1]	CRANKCASE
8.	9F-2247	[1]	PLUG
9.	2P-7850	[1]	CRANKSHAFT
10.	2F-5721 C	[1]	BEARING
11.	1P-5480	[1]	COVER ASSEM.
12.	2P-7848	[1]	BRACKET
13.	4N-5224 C	[1]	COVER
14.	4N-5225 C	[1]	GASKET
			THE FOLLOWING REPAIR KITS ARE AVAILABLE:
	8A-2250 L	[1]	KIT-PISTON RING
	105-9236 N	[1]	KIT-PISTON RING
	8A-2305	[1]	KIT (governor-major repair)
			(Includes Diaphragms, Followers, Valve, Guide, Plunger, "O" Ring, & HARDWARE)
	7N-2834 C	[1]	KIT (compressor-major repair)
			(Includes Valves, Bearings, Gaskets, Rings, Strap, Springs, "O" Ring & HARDWARE)
	1P-6059	[1]	KIT (Unloader Valve)
			(Includes Cap, Clip, Washer, Spring, Plunger, & "O" Ring)
	4N-4027	[1]	KIT (Governor Lines)
			(Includes Elbow Assem., Pipe, Fitting, & Washer)
	C		INDICATES CHANGE
	L		KIT MARKED L SERVICES PART MARKED L
	N		KIT MARKED N SERVICES PART MARKED N

#SEBP10540145

7N-7764: AIR COMPRESSOR GP

AIR COMPRESSOR GP

7N7764 AIR COMPRESSOR GROUP
Engine Serial No. 78P42087 to 78P60515 inclusive
Part of 7N7770 Air Compressor Group shown on Page 49B

c170088 SEBP1054

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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-7765	[1]	GOVERNOR ASSEM.
2.	1B-4203	[4]	NUT
3.	7N-2833	[1]	HEAD ASSEM.
4.	8A-2252 L	[1]	PISTON AS
			-OR-
	105-9218 N	[1]	PISTON AS
5.	8A-2251	[1]	LINER
6.	8A-2248	[1]	ROD ASSEM.
7.	2P-7849	[1]	CRANKCASE
8.	9F-2247	[1]	PLUG
9.	2P-7850	[1]	CRANKSHAFT
10.	2F-5721	[1]	BEARING
11.	1P-5480	[1]	COVER ASSEM.
12.	2P-7848	[1]	BRACKET
13.	4N-5224	[1]	COVER
14.	4N-5225	[1]	GASKET
			THE FOLLOWING REPAIR KITS ARE AVAILABLE:
	8A-2250 L	[1]	KIT (Includes 5 Piston Rings)
	105-9236 N	[1]	KIT-PISTON RING
	8A-2305	[1]	KIT (Governor-Major Repair)
			(Includes Diaphragms, Followers, Valve, Guide, Plunger, "O" Ring, & Hardware)
	7N-2834	[1]	KIT (Compressor--Major Repair)
			(Includes Valves, Bearings, Gasket, Rings, Strao, Springs, & Hardware)
	1P-6059	[1]	KIT (Unloader Valve)
			(Includes Cap, Clip, Washer, Spring Plunger, & "O" Ring)
	4N-4027	[1]	KIT (Governor Lines)
			(Includes Elbow Assem., Pipe, Fitting, & Washer)
	L		KIT MARKED L SERVICES PART MARKED L
	N		KIT MARKED N SERVICES PART MARKED N

#SEBP10540146

1W-6756: AIR COMPRESSOR GP

AIR COMPRESSOR GP

1W6756 AIR COMPRESSOR GROUP
Engine Serial No. 78P60516 to 78P60586 inclusive
Part of 7N7770 Air Compressor Group shown on Page 49B

c301037 SEBP1054

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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-7765	[1]	GOVERNOR ASSEM.
2.	1B-4203	[4]	NUT
3.	7N-2833	[1]	HEAD ASSEM.
4.	8A-2252 L	[1]	PISTON AS
			-OR-
	105-9218 N	[1]	PISTON AS
5.	8A-2251	[1]	LINER
6.	8A-2248	[1]	ROD ASSEM.
7.	1W-6471	[1]	CRANKCASE
8.	4N-5225	[1]	GASKET
9.	2P-7850	[1]	CRANKSHAFT
10.	2F-5721	[1]	BEARING
11.	1P-5480	[1]	COVER ASSEM.
12.	2P-7848	[1]	BRACKET
13.	4N-5224	[1]	COVER
			THE FOLLOWING REPAIR KITS ARE AVAILABLE:
	8A-2250 L	[1]	KIT-PISTON RING (Includes 5 Piston Rings)
	105-9236 N	[1]	KIT-PISTON RING
	8A-2305	[1]	KIT (Governor-Major Repair)
			(Includes Diaphragms, Followers, Valve, Guide, Plunger, "O" Ring, & Hardware)
	7N-2834	[1]	KIT (Compressor-Major Repair)
			(Includes Valves, Bearings, Gasket, Rings, Strap, Springs, & Hardware)
	1P-6059	[1]	KIT (Unloader Valve)
			(Includes Cap, Clip, Washer, Spring Plunger & "O" Ring)
	4N-4027	[1]	KIT (Governor Lines)
			(Includes Elbow Assem., Pipe, Fitting, & Washer)
	L		KIT MARKED L SERVICES PART MARKED L
	N		KIT MARKED N SERVICES PART MARKED N

#SEBP10540147

1W-6473: AIR COMPRESSOR GP

AIR COMPRESSOR GP

1W6473 AIR COMPRESSOR GROUP
Engine Serial No. 78P60587-Up
Part of 7N3797 Air Compressor Group shown on Page 49D

c182243 SEBP1054

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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8S-4583	[8]	BOLT
2.	8S-4365	[1]	FITTING
	1S-7107	[1]	GASKET
3.	8S-4581	[1]	HEAD ASSEM.
4.	8S-7599	[2]	SEAT
5.	1A-2850	[2]	STUD
	1B-4204	[2]	NUT
6.	4L-7318	[8]	LOCKWASHER
7.	9M-0397	[1]	FITTING
	9M-0385	[1]	PLATE
	6L-1884	[2]	GASKET
8.	2B-2695	[2]	BOLT
9.	3J-5390	[2]	PLUG
10.	8S-1982	[1]	GASKET
11.	8S-4582	[1]	BLOCK ASSEM.
12.	3K-5762	[1]	PLUG
13.	9M-0382	[2]	BUSHING
14.	9M-0381	[2]	SEAT
15.	5M-6213	[2]	PLUG
16.	9F-2247	[1]	PLUG
17.	1W-2804 C	[2]	PISTON ASSEM.
			(Each Includes)
	1W-2803	[2]	PLUG
18.	1S-9875	[1]	KIT (piston ring-includes 8 rings)
19.	0L-1351	[6]	BOLT
	3B-4506	[6]	LOCKWASHER
20.	1F-0006	[1]	GASKET
21.	8S-1978	[1]	COVER ASSEM.
22.	1S-9867	[1]	BEARING
23.	5M-6214	[1]	PLUG
24.	4M-0061	[4]	BOLT
25.	5M-6509	[1]	SEAL
26.	4M-5281	[6]	BOLT
	3B-4504	[6]	LOCKWASHER
27.	3H-5175	[1]	GASKET
28.	1W-6472	[1]	CRANKCASE
29.	9L-1518	[2]	WASHER
30.	1S-9873	[2]	ROD ASSEM.
31.	9M-5181	[2]	BOLT
	2A-5328	[2]	LOCK
32.	4N-3982 H	[1]	BEARING
33.	4N-3983 H	[1]	BEARING (.010 in. undersize)
	4N-3984 H	[1]	BEARING (.020 in. undersize)
	4N-3985 H	[1]	BEARING (.030 in undersize)
34.	2P-8670	[1]	CRANKSHAFT
	1S-9874	[1]	KIT (Air Compressor Valve)
			(Consists of Element, Gaskets Guides, Pistons, Plungers, Saddle, Seal, Seat, Springs, and Valves)
	C		INDICATES CHANGE
	H		PARTS MARKED H ARE REQUIRED TO MAKE A COMPLETE BEARING

#SEBP10540148

2P-7796: LINES GP-AIR COMPRESSOR

LINES GP-AIR COMPRESSOR

2P7796 AIR COMPRESSOR LINES GROUP
Engine Serial No. 78P18799 to 78P53141 inclusive

c219039 SEBP1054

2P7796 LINES GP-AIR COMPRESSOR Parts scheme

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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5K-9248	[2]	CONNECTOR
2.	2P-6210	[1]	TUBE ASSEM.
3.	5K-9237	[2]	ELBOW
4.	3B-7255	[1]	BUSHING
5.	6K-8079	[1]	CONNECTOR
6.	2P-2698	[1]	TUBE ASSEM.
7.	1P-0210	[1]	ELBOW
8.	2P-2706	[1]	TUBE ASSEM.
9.	5K-9243	[1]	ELBOW
10.	6N-8535 C	[1]	TUBE ASSEM.
11.	5K-9241	[1]	ELBOW
	C		INDICATES CHANGE

#SEBP10540149

2P-7796: LINES GP-AIR COMPRESSOR

LINES GP-AIR COMPRESSOR

2P7796 AIR COMPRESSOR LINES GROUP
Engine Serial No. 78P53142 to 78P59393 inclusive

c237276 SEBP1054

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Parts for your 920 WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5K-9248	[2]	CONNECTOR
2.	2P-6210	[1]	TUBE ASSEM.
3.	5K-9237	[2]	ELBOW
4.	3B-7255	[1]	BUSHING
5.	6K-8079	[1]	CONNECTOR
6.	2P-2698	[1]	TUBE ASSEM.
7.	1P-0210	[1]	ELBOW
8.	2P-2706	[1]	TUBE ASSEM.
9.	8L-6557 C	[1]	CONNECTOR
10.	7N-7101 C	[1]	TUBE ASSEM.
11.	2N-1287 C	[1]	ELBOW
12.	2H-5547 C	[1]	BUSHING
13.	3B-6768 C	[1]	BUSHING
	C		INDICATES CHANGE