CYLINDER BLOCK AND COVERS (5S2873 N/S)--Side View--Part 1 of 2 Serial No. 76J1628 to 76J1748, 76J1753 and 76J1776 inclusive and 30K861 to 30K874 inclusive Cylinder Block parts are shown on Page 24. See Page 26 for Gasket Kit 966C

BASIC ENGINE

CYLINDER BLOCK GP

0. 5S-2873 CYLINDER B
1. 5S-2873 CYLINDER B
2. 5S-2873 CYLINDER B
3. 5S-2873 CYLINDER B
4. 5S-2873 CYLINDER B
5. 5S-2873 CYLINDER B
6. 5S-2873 CYLINDER B
7. 5S-2873 CYLINDER B
8. CYLINDER B
9. 5S-6778 CYLINDER B
0. INFORMATION

WHEEL LOADER 966C WHEEL LOADER 30K
966C WHEEL LOADER 30K00001-01624 (MACHINE) UE070090 966C 30K (1967)

BASIC ENGINE

CYLINDER BLOCK GP

5S-2873 CYLINDER BLOCK AND COVERS

#UE0700900040

5S-2873: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (5S2873 N/S)--Side View--Part 1 of 2
Serial No. 76J1628 to 76J1748, 76J1753 and 76J1776 inclusive and 30K861 to 30K874 inclusive
Cylinder Block parts are shown on Page 24. See Page 26 for Gasket Kit

c125516 UE070090

5S2873 CYLINDER BLOCK AND COVERS Parts scheme

For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9H-5921	[1]	GASKET
2.	8M-3023	[6]	ORIFICE
3.	Y	[1]	CYLINDER BLOCK ASSEM.
			(See Separate Illustration)
4.	5S-6670	[12]	SEAL
5.	5S-6346	[6]	LINER
6.	5S-7136	[1]	PLATE ASSEM.
	5S-7190	[1]	STUD
			(Part of 5S7136 Plate Assem.)
7.	0S-1594 C	[8]	BOLT
8.	3B-4506	[59]	LOCKWASHER
9.	5S-7134	[1]	GASKET
10.	5M-6214	[1]	PLUG
11.	5B-8030	[1]	SPACER
12.	5M-6213	[6]	PLUG
13.	5S-7135	[1]	GASKET
14.	0S-1588	[18]	BOLT
15.	9H-6067	[1]	SEAL
16.	8S-0501	[1]	TUBE ASSEM.
17.	8S-1965	[1]	GASKET
18.	8S-8206	[1]	PAN ASSEM.
19.	0L-1351	[26]	BOLT
20.	9S-1799 C	[1]	COVER
	8S-0877	[1]	GASKET
21.	8S-1961	[1]	PLATE ASSEM.
22.	4M-2969 C	[1]	GASKET
23.	4F-4879	[1]	BOLT
	0L-0364	[1]	LOCK
24.	7S-5904	[1]	HOUSING ASSEM.
25.	8M-9346	[1]	BEARING
			(Part of 7S5904 Housing Assem.)
26.	1S-2043	[1]	GASKET
27.	4L-3395	[2]	DOWEL
28.	1S-1768	[1]	SLEEVE
	2M-4453	[1]	SEAL
29.	1S-1955	[1]	HOUSING ASSEM.
	9F-2247	[1]	PLUG
	7H-4134	[5]	STUD
30.	2A-5349	[6]	STUD
			(Parts of 1S1955 Housing Assem.)
31.	1A-2029	[7]	BOLT
32.	3B-8998 C	[2]	FITTING
	1F-1344	[2]	NUT
			(Part of 3B8998 Fitting)
33.	9S-1759 C	[1]	TUBE
	C		INDICATES CHANGE FROM PREVIOUS
	Y		SEPARATE ILLUSTRATION

#UE0700900041

5S-2873: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (5S2873 N/S)--End View--Part 2 of 2
Serial No. 76J1628 to 76J1748, 76J1753 & 76J1776 inclusive and 30K861 to 30K874 inclusive
Refer also to Page 198 for special parts

c125517 UE070090

For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7S-0633	[1]	SUPPORT ASSEM.
2.	7S-1234	[1]	BUSHING ASSEM.
3.	0L-1143	[9]	BOLT
4.	3B-4506	[34]	LOCKWASHER
5.	0S-1594	[8]	BOLT
6.	7H-9831	[1]	LOCK
7.	9H-4891	[1]	GASKET
8.	1B-4203	[6]	NUT
9.	7M-0232	[1]	COVER
10.	1C-2251	[2]	BOLT
11.	5S-6385	[1]	COVER ASSEM.
12.	6H-0192	[4]	STUD
13.	2A-3630	[2]	PIN
14.	3B-2460	[1]	STUD
			(Parts of 5S6385 Cover Assem.)
15.	5S-8055	[1]	GASKET
16.	1A-2029	[15]	BOLT
17.	5S-8092	[1]	PIPE
	7S-1801	[1]	ANCHOR
18.	7S-1803	[1]	CAP ASSEM.
19.	8S-3995	[1]	GAUGE ASSEM.
	9S-1796 C	[1]	TUBE ASSEM.
20.	8M-9307	[1]	PLUG
21.	6F-7062	[1]	GASKET
22.	0L-0364	[3]	LOCK
23.	4M-4419	[2]	LOCK
24.	6H-1717	[4]	BOLT
	9B-0453	[4]	LOCKWASHER
25.	8S-1326	[1]	FITTING
26.	4B-2363	[1]	PLUG
	6F-4868	[1]	GASKET
27.	1D-4717	[5]	NUT
28.	7B-9457	[2]	LOCK
29.	5M-9131	[1]	LOCK
30.	1A-5822	[10]	BOLT
31.	5M-9134	[1]	LOCK
32.	5M-9135	[1]	LOCK
33.	0L-2070	[2]	BOLT
34.	7M-7205	[2]	LOCK
35.	4B-3823	[2]	BOLT
36.	5M-9136	[1]	LOCK
	C		INDICATES CHANGE FROM PREVIOUS

#UE0700900042

5S-2873: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (5S2873 N/S)--Side View--Part 1 of 2
Serial No. 76J1749 to 76J1752, 76J1754 to 76J1775 and 76J1777 to 76J4392
inclusive and 30K875 to 30K1286 inclusive. 5S6778 Cylinder Block parts are shown on Page 24A

c109731 UE070090

For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9H-5921	[1]	GASKET
2.	8M-3023	[6]	ORIFICE
3.	5S-6778 Y	[1]	CYLINDER BLOCK ASSEM.
			(See Separate Illustration)
4.	5S-6670	[12]	SEAL
5.	9S-6557 C	[6]	LINER
6.	9S-2273 C	[1]	PLATE ASSEM.
	5S-7190	[1]	STUD
			(Part of 9S2273 Plate Assem.)
7.	0S-1594	[8]	BOLT
8.	3B-4506	[59]	LOCKWASHER
9.	5S-7134	[1]	GASKET
10.	1A-2029	[7]	BOLT
11.	5B-8030	[1]	SPACER
12.	5M-6213	[6]	PLUG
13.	5S-7135	[1]	GASKET
14.	0S-1588	[18]	BOLT
15.	9H-6067	[1]	SEAL
16.	8S-0501	[1]	TUBE ASSEM.
17.	8S-1965	[1]	GASKET
18.	8S-8206	[1]	PAN ASSEM.
19.	0L-1351	[26]	BOLT
20.	9S-1799	[1]	COVER
	8S-0877	[1]	GASKET
21.	8S-1961	[1]	PLATE ASSEM.
22.	4M-2969	[1]	GASKET
23.	4F-4879	[1]	BOLT
	0L-0364	[1]	LOCK
24.	9S-9763	[1]	HOUSING ASSEM.
25.	5S-8543	[1]	BEARING
			(Part of 9S9763 Assem.)
26.	1S-2043	[1]	GASKET
27.	4L-3395	[2]	DOWEL
28.	1S-1768	[1]	SLEEVE
	2M-4453	[1]	SEAL
29.	9S-6150	[1]	HOUSING ASSEM.
	9F-2247	[1]	PLUG
	7H-4134	[5]	STUD
30.	2A-5349	[6]	STUD
			(Parts of 9S6150 Assem.)
31.	3B-8998	[2]	FITTING
32.	1F-1344	[2]	NUT
			(1 in each 3B8998 Fitting)
33.	9S-1759	[1]	TUBE
	C		INDICATES CHANGE FROM PREVIOUS
	Y		SEPARATE ILLUSTRATION

#UE0700900043

5S-2873: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (5S2873 N/S)--End View--Part 2 of 2
Serial No. 76J1749 to 76J1752, 76J1754 to 76J1775 and 76J1777 to 76J4392
inclusive and 30K875 to 30K1286 inclusive. Refer also to Page 198 for special parts

c109732 UE070090

For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7S-0633	[1]	SUPPORT ASSEM.
2.	7S-1234	[1]	BUSHING ASSEM.
3.	0L-1143	[9]	BOLT
4.	3B-4506	[34]	LOCKWASHER
5.	0S-1594	[8]	BOLT
6.	9S-3187 C	[1]	LOCK
7.	9H-4891	[1]	GASKET
8.	1B-4203	[6]	NUT
9.	7M-0232	[1]	COVER
10.	1C-2251	[2]	BOLT
11.	5S-6385	[1]	COVER ASSEM.
12.	6H-0192	[4]	STUD
13.	2A-3630	[2]	PIN
14.	3B-2460	[1]	STUD
			(Parts of 5S6385 Cover Assem.)
15.	5S-8055	[1]	GASKET
16.	1A-2029	[15]	BOLT
17.	1P-2698	[1]	PIPE
	7S-1801	[1]	ANCHOR
18.	7S-1803	[1]	CAP ASSEM.
19.	8S-3995	[1]	GAUGE ASSEM.
	9S-1796	[1]	TUBE ASSEM.
20.	8M-9307	[1]	PLUG
21.	6F-7062	[1]	GASKET
22.	0L-0364 C	[1]	LOCK
23.	4M-4419 C	[1]	LOCK
24.	0S-1595	[4]	BOLT
	3B-4508 C	[4]	LOCKWASHER
25.	8S-1326	[1]	FITTING
26.	4B-2363	[1]	PLUG
	6F-4868	[1]	GASKET
27.	1D-4717	[5]	NUT
28.	7B-9457	[2]	LOCK
29.	5M-9131	[1]	LOCK
30.	1A-5822	[10]	BOLT
31.	5M-9134	[1]	LOCK
32.	5M-9135	[1]	LOCK
33.	0L-2070	[2]	BOLT
34.	7M-7205	[2]	LOCK
35.	4B-3823	[2]	BOLT
36.	5M-9136	[1]	LOCK
37.	9S-3188 C	[1]	LOCK
	C		INDICATES CHANGE FROM PREVIOUS

#UE0700900044

5S-2873: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (5S2873 N/S)--Side View--Part 1 of 2
Serial No. 76J4393 to 76J5503 and 76J5506 inclusive and 30K1287 to 30K1441 inclusive
5S6778 Cylinder Block parts are shown on Page 24A. See Page 26 for Gasket Kits

c135472 UE070090

For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9H-5921	[1]	GASKET
2.	8M-3023	[6]	ORIFICE
3.	5S-6778 Y	[1]	CYLINDER BLOCK ASSEM.
			(See Separate Illustration)
4.	5S-6670	[12]	SEAL
5.	9S-6557	[6]	LINER
6.	9S-2273	[1]	PLATE ASSEM.
	5S-7190	[1]	STUD
			(Part of 9S2273 Plate Assem.)
7.	0S-1594	[8]	BOLT
8.	3B-4506	[59]	LOCKWASHER
9.	5S-7134	[1]	GASKET
10.	1A-2029	[7]	BOLT
11.	5B-8030	[1]	SPACER
12.	5M-6213	[6]	PLUG
13.	5S-7135	[1]	GASKET
14.	0S-1588	[18]	BOLT
15.	9H-6067	[1]	SEAL
16.	8S-0501	[1]	TUBE ASSEM.
17.	8S-1965	[1]	GASKET
18.	8S-8206	[1]	PAN ASSEM.
19.	0L-1351	[26]	BOLT
20.	9S-1799	[1]	COVER
	8S-0877	[1]	GASKET
21.	8S-1961	[1]	PLATE ASSEM.
22.	4M-2969	[1]	GASKET
23.	0T-0102	[1]	BOLT
	0L-0364	[1]	LOCK
24.	9S-9763	[1]	HOUSING ASSEM.
25.	5S-8543	[1]	BEARING
			(Part of 9S9763 Assem.)
26.	1S-2043	[1]	GASKET
27.	4L-3395	[2]	DOWEL
28.	1S-1768	[1]	SLEEVE
	2M-4453	[1]	SEAL
29.	9S-6150	[1]	HOUSING ASSEM.
	9F-2247	[1]	PLUG
	7H-4134	[5]	STUD
30.	2A-5349	[6]	STUD
			(Parts of 9S6150 Assem.)
31.	3B-8998	[2]	FITTING
32.	1F-1344	[2]	NUT
			(1 in each 3B8998 Fitting)
33.	9S-1759	[1]	TUBE
	Y		SEPARATE ILLUSTRATION

#UE0700900045

5S-2873: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (5S2873 N/S)--End View--Part 2 of 2
Serial No. 76J4393 to 76J5503 and 76J5506 inclusive and 30K1287 to 30K1441 inclusive
Refer also to Page 198 for special parts

c135473 UE070090

For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Qty	Parts name
1.	[1]	SUPPORT ASSEM.
2.	[1]	BUSHING ASSEM.
3.	[9]	BOLT
4.	[34]	LOCKWASHER
5.	[8]	BOLT
6.	[1]	LOCK
7.	[1]	GASKET
8.	[8]	NUT
9.	[1]	COVER
10.	[2]	BOLT
11.	[1]	COVER ASSEM.
12.	[4]	STUD
13.	[2]	DOWEL
14.	[1]	STUD
15.	[1]	GASKET
16.	[15]	BOLT
17.	[1]	PIPE
	[1]	ANCHOR
18.	[1]	CAP ASSEM.
19.	[1]	GAUGE ASSEM.
	[1]	TUBE ASSEM.
20.	[1]	PLUG
21.	[1]	GASKET
22.	[1]	LOCK
23.	[1]	LOCK
24.	[4]	BOLT
	[4]	LOCKWASHER
25.	[1]	FITTING
26.	[1]	PLUG
	[1]	GASKET
27.	[5]	NUT
28.	[2]	LOCK
29.	[1]	LOCK
30.	[10]	BOLT
31.	[1]	LOCK
32.	[1]	LOCK
33.	[2]	BOLT
34.	[2]	LOCK
35.	[2]	BOLT

#UE0700900046

5S-2873: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (5S2873 N/S)--Side View--Part 1 of 2
Serial No. 76J5504, 76J5505 and 76J5507-Up and 30K1442-Up
2P8776 Cylinder Block parts are shown on Page 24A-2
See Page 26 for Gasket Kits

c140136 UE070090

For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9H-5921	[1]	GASKET
2.	8M-3023	[6]	ORIFICE
3.	2P-8776 YC	[1]	CYLINDER BLOCK ASSEM.
			(Separate Illustration)
4.	5S-6670 C	[18]	SEAL
5.	2P-8889 C	[6]	LINER
6.	9S-2273	[1]	PLATE ASSEM.
	5S-7190	[1]	STUD
7.	0S-1594	[8]	BOLT
8.	3B-4506 C	[61]	LOCKWASHER
9.	5S-7134	[1]	GASKET
10.	1A-2029	[7]	BOLT
11.	5B-8030	[1]	SPACER
12.	5M-6213	[6]	PLUG
13.	5S-7135	[1]	GASKET
14.	0S-1588 C	[20]	BOLT
15.	9H-6067	[1]	SEAL
16.	8S-0501	[1]	TUBE ASSEM.
17.	8S-1965	[1]	GASKET
18.	8S-8206	[1]	PAN ASSEM.
19.	0L-1351	[26]	BOLT
20.	9S-1799	[1]	COVER
	8S-0877	[1]	GASKET
21.	8S-1961	[1]	PLATE ASSEM.
22.	4M-2969	[1]	GASKET
23.	0T-0102	[1]	BOLT
	0L-0364	[1]	LOCK
24.	9S-9763	[1]	HOUSING ASSEM.
25.	5S-8543	[1]	BEARING
26.	1S-2043	[1]	GASKET
27.	4L-3395	[2]	DOWEL
28.	1S-1768	[1]	SLEEVE
	2M-4453	[1]	SEAL
29.	9S-6150	[1]	HOUSING ASSEM.
	9F-2247	[1]	PLUG
	7H-4134	[5]	STUD
30.	2A-5349	[6]	STUD
31.	5M-6214 C	[1]	PLUG
31.	3B-8998	[2]	FITTING
32.	1F-1344	[1]	NUT
33.	9S-1759	[1]	TUBE
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#UE0700900047

5S-2873: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (5S2873 N/S)--End View - Part 2 of 2
Serial No. 76J5504, 76J5505 and 76J5507-Up and 30K1442-Up
Refer also to Page 198 for special parts

c140137 UE070090

For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7S-0633	[1]	SUPPORT ASSEM.
2.	7S-1234	[1]	BUSHING ASSEM.
3.	0L-1143	[9]	BOLT
4.	3B-4506 C	[31]	LOCKWASHER
5.	0S-1594	[8]	BOLT
6.	9S-3187	[1]	LOCK
7.	9H-4891	[1]	GASKET
8.	1B-4203	[8]	NUT
9.	2N-2753	[1]	COVER
10.	1C-2251	[2]	BOLT
11.	9S-8991	[1]	COVER ASSEM.
12.	0T-0101	[4]	STUD
13.	8S-6814	[2]	DOWEL
14.	3B-2460	[1]	STUD
15.	5S-8055	[1]	GASKET
16.	1A-2029	[15]	BOLT
17.	1P-2698	[1]	PIPE
	7S-1801	[1]	ANCHOR
18.	7S-1803	[1]	CAP ASSEM.
19.	8S-3995	[1]	GAUGE ASSEM.
	9S-1796	[1]	TUBE ASSEM.
20.	8M-9307	[1]	PLUG
21.	6F-7062	[1]	GASKET
22.	0L-0364	[1]	LOCK
23.	4M-4419	[1]	LOCK
24.	0S-1595	[4]	BOLT
	3B-4508	[4]	LOCKWASHER
25.	8S-1326	[1]	FITTING
26.	4B-2363	[1]	PLUG
	6F-4868	[1]	GASKET
27.	1D-4717	[5]	NUT
28.	7B-9457	[2]	LOCK
29.	5M-9131	[1]	LOCK
30.	1A-5822	[10]	BOLT
31.	5M-9134	[1]	LOCK
32.	5M-9135	[1]	LOCK
33.	0T-0573 C	[2]	BOLT
34.	7M-7205	[2]	LOCK
35.	4B-3823	[2]	BOLT
36.	5M-9136	[1]	LOCK
37.	9S-3188	[1]	LOCK
38.	4B-4278	[3]	WASHER
	C		INDICATES CHANGE

#UE0700900048

CYLINDER BLOCK ASSEMBLY

CYLINDER BLOCK ASSEMBLY
Serial No. 76J1 to 76J1748, 76J1753 & 76J1776 inclusive & 30K1 to 30K874 inclusive
Part of Cylinder Block & Covers shown on Pages 22 & 22B. Note: For Field Replacement order 5S6778 Block plus 1-9S5603 Hardware Kit

c102826 UE070090

None CYLINDER BLOCK ASSEMBLY Parts scheme

For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8B-1312	[2]	DOWEL
2.	3S-8313	[2]	PLUG
3.	7M-4046	[4]	BEARING
4.	4B-5387	[2]	PLUG
5.	5B-7652	[2]	DOWEL
6.	5S-8462	[1]	STUD
7.	8B-6349	[2]	DOWEL
8.	4B-9782	[1]	BALL
9.	9M-5477	[1]	BEARING
10.	7S-3224	[14]	BOLT
	2S-5658	[14]	WASHER
11.	8S-4676	[7]	BEARING CAP GROUP
	8S-4674	[2]	SHIM (Long)
	8S-4673	[6]	SHIM (Short)
			(Parts of 8S4676 Bearing Cap Group)
12.	8S-0835	[1]	DOWEL
13.	1H-0974	[1]	DOWEL
14.	5M-6213	[1]	PLUG

#UE0700900049

5S-6778: CYLINDER BLOCK ASSEMBLY

CYLINDER BLOCK ASSEMBLY

5S6778 CYLINDER BLOCK ASSEMBLY
Serial No. 76J1749 to 1752, 1754, 1777 to 5503 and 76J5506 inclusive and 30K1287 to 30K1441 inclusive
Part of Cylinder Block and Covers shown on Pages 22D and 22F. For Field Replacement order 5S6778 Block plus 1-9S5603
Hardware Kit

c112398 UE070090

5S6778 CYLINDER BLOCK ASSEMBLY Parts scheme

For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7M-4046	[ 4]	BEARING
2.	5M-6213	[ 1]	PLUG
3.	8B-1312	[ 2]	DOWEL
4.	4B-5387	[ 2]	PLUG
5.	1H-0974	[ 1]	DOWEL
6.	5B-7652	[ 2]	DOWEL
7.	8S-0835	[ 1]	DOWEL
8.	3S-8313	[ 2]	PLUG
9.	8B-6349	[ 2]	DOWEL
10.	5S-8462	[ 1]	STUD
11.	9M-5477	[ 1]	BEARING
12.	4B-9782	[ 1]	BALL
13.	7S-3224	[ 14]	BOLT
	2S-5658	[ 14]	WASHER
14.	8S-4676	[ 7]	BEARING CAP GROUP
	8S-4674	[ 2]	SHIM (long)
	8S-4673	[ 6]	SHIM (short)
			-OR-
	1P-2717	[ 7]	BEARING CAP

Information:

BASIC ENGINE

CYLINDER BLOCK GP

Special Instruction

Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}

Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}

3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}
3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}

Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}

Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}

Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}
Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}

Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}

Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}

Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}

Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}

Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}

Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}

Installation Of 0R2554 Remanufactured Short Block Group{1200}
Installation Of 0R2554 Remanufactured Short Block Group{1200}

Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Service Letter-NACD

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-Australia

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-CFEL

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-CSARL

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-Americas

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-Brazil

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

Service Letter-Truck/Ag/Marine

Specifications

Cylinder Block
3306 VEHICULAR ENGINE

Cylinder Liner
3306 VEHICULAR ENGINE

Cylinder Liner Projection
3306 VEHICULAR ENGINE

Bearing Surface (Journal) For Main Bearings
3306 VEHICULAR ENGINE

Main Bearings And Connecting Rod Bearings
3306 VEHICULAR ENGINE

Tool Operating Manual

9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}

Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}

Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}

420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}

Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}

Service Letter-China

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-Asia

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Reuse And Salvage Guidelines

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}

Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}

Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}

Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}

Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}

Service Letter-APD

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Disassembly and Assembly

Valve Guides, Cylinder Liners
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER

Cylinder Liners
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER

Rocker Shaft And Push Rods (Spacer Plate Engine)
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER

Rocker Shaft (Spacer Plate Engine)
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER

Cylinder Head (Spacer Plate Engine)
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER

Spacer Plate
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER

Cylinder Liners (Spacer Plate Engine)
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER

Crankshaft
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER

Crankshaft Main Bearings
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER

Camshaft Bearings
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER

Service Magazine

Spacer Plate Block Group Used For Parts Service Of Block Group With Counterbore Design{1101,1201}
1980/03/03

Use Of A Flex-Hone For Cylinder Liner Reconditioning{0664,0674,1216}
1981/12/21

Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03

Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03

Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11

Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29

New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29

Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16

Reuse Of Engine Bearings{1230}
1983/05/16

Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Cylinder Head Water Directors No Longer Needed In Direct Injection Engines {1115}
1987/03/09

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster{0621,1216}
1978/01/09

Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12

New Information On Reusable Cylinder Liners{1216}
1978/06/19

Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28

New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04

New Specification For Installation Of Camshaft Front Bearing In Cylinder Block{1211}
1979/06/11

Improved Engine Design Uses Cylinder Block With Spacer Plate And New Crankshaft Thrust Plates{1000}
1979/07/02

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Pin Bore Is Now Offset (Not In The Center) .059" (1.5 mm) In The Piston To Stop Vibration Of The Cylinder Liners Which Can Cause Pitting On The Coolant Side Of The Cylinder Liners {1214,1216}
1979/09/10

Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17

Use Only Stainless Steel Cylinder Liner Shims To Salvage Damaged 4.75" Bore Cylinder Blocks{1201,1216,1217}
1990/11/19

Remanufactured Camshafts And Cam Kits Available For Parts Service{1210,1211,1212}
1990/12/17

Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07

Correction For Camshaft And Valve Seat Specifications{1210,1103}
1992/07/20

Be Sure To Use Correct Cup Plugs On 0R2077, 0R2554, And 0R3258 Remanufactured Short Blocks{1200,1201}
1992/11/23

Cylinder Pack Puller Groups Improved {0705,1239}
1993/01/18

Improved Seal Kits for Cylinder Liner Kits {1216}
2005/11/14

Caterpillar Parts SIS Catalog 966C :

5S-2873 CYLINDER BLOCK AND COVERS

5S-6687 CYLINDER HEAD AND VALVE MECHANISM

5S-2873 CYLINDER BLOCK AND COVERS

CYLINDER BLOCK ASSEMBLY

Truck sale:

Caterpillar 966C
- Wheel Loaders
PETERSON TRACTOR CO

30,547

Caterpillar 966C, Wheel Loaders, Construction
- Wheel Loaders
FINNING CANADA

31,209

Caterpillar 966C, Wheel Loaders, Construction

35,551

Caterpillar 966C, Wheel Loaders, Construction

FINNING CANADA

28.000

Caterpillar 966C, Wielladers, Bouw
- Wheel loaders
MICHIGAN CAT