CRANKSHAFT (2P5603 N/S) Serial No. 42J2752, 42J2754 to 42J2759 and 42J2763-Up 966C WHEEL LOADER

BASIC ENGINE

CRANKSHAFT GP

0. 2P-5603 CRANKSHAFT

FLYWHEEL GP

1. 7S-5471 FLYWHEEL G

PISTON & ROD GP

2. 5S-6429 CONNECTING

FLYWHEEL GP

3. 7S-5471 FLYWHEEL G

PISTON & ROD GP

4. 9S-8912 PISTON & R

CRANKSHAFT GP

5. CRANKSHAFT

SERVICE EQUIPMENT AND SUPPLIES

GASKET & SEAL KITS

6. GASKET KIT

BASIC ENGINE

CAMSHAFT GP

7. 5S-6438 CAMSHAFT

AIR COMPRESSOR GP

8. 8S-0895 AIR COMPRE
9. 8S-0895 AIR COMPRE
0. INFORMATION

WHEEL LOADER 966C WHEEL LOADER 42J
966 WHEEL LOADER 42J00001-03565 (MACHINE) UEH0009S 966C 42J (1968)

BASIC ENGINE

CRANKSHAFT GP

5S-9921 CRANKSHAFT

2P-5603 CRANKSHAFT

CRANKSHAFT BEARING REPLACEMENT GROUPS

#UEH0009S0050

2P-5603: CRANKSHAFT

CRANKSHAFT

CRANKSHAFT (2P5603 N/S)
Serial No. 42J2752, 42J2754 to 42J2759 and 42J2763-Up

c151587 UEH0009S

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-0716 C	[2]	PLATE
2.	5S-5871	[1]	CRANKSHAFT ASSEM.
3.	9F-2247	[6]	PLUG
4.	5H-2671	[1]	KEY
5.	4M-9933	[1]	GEAR (40 Teeth)
6.	3S-9730	[7]	BEARING
7.	5S-9021	[1]	SEAL
8.	0S-1595	[6]	BOLT
9.	3B-4508	[6]	LOCKWASHER
10.	8S-1503	[1]	DAMPER ASSEM.
11.	9S-5447	[1]	PULLEY
12.	6B-5310	[1]	BOLT
13.	5S-9948	[1]	WASHER
14.	1S-1706	[1]	GEAR (58 Teeth)
15.	5S-9022	[1]	SEAL
	C		INDICATES CHANGE

#UEH0009S0051

7S-5471: FLYWHEEL GP

FLYWHEEL GP

FLYWHEEL (7S5471 N/S)
Serial No. 42J1 to 42J2424, 42J2426, 42J2427, 42J2442
and 42J2445 inclusive

c101607 UEH0009S

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
7S-6631	[1]	FLYWHEEL ASSEM. (72 TEETH)
8B-5144	[9]	BOLT
1M-7341	[1]	LOCK
4S-5737	[1]	GEAR (30 TEETH)
		(PART OF FLYWHEEL ASSEM. 7S6631)

#UEH0009S0052

5S-6429: CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON (5S6429 N/S)--6 Required
Serial No. 42J1 to 1840, 1844, 1845, 1849, 1850, 1864, 1903, 1925,
1927, 1928, 1932, 1934 to 1936, 1942, 1944 and 42J1949 inclusive

c203943 UEH0009S

5S6429 CONNECTING ROD AND PISTON Parts scheme

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-4029 C	[1]	PISTON ASSEM.
2.	7S-8378	[1]	RING (Top)
3.	5S-6750	[1]	RING (Intermediate)
4.	9S-7788	[1]	RING (Oil)
5.	7M-7821	[1]	BEARING (Standard)
	2S-0502	[1]	BEARING (.010" Undersize)
	2S-0503	[1]	BEARING (.020" Undersize)
	7M-7826	[1]	BEARING (.030" Undersize)
6.	5S-6360	[1]	ROD ASSEM.
	7S-9347	[1]	BEARING
7.	1P-9956 C	[2]	BOLT
8.	5S-6348	[2]	NUT
9.	9H-4016	[1]	PIN
10.	9H-4015	[2]	RETAINER
	7S-9404	[1]	RING GROUP
			(Consists of Complete set of Rings FOR ONE PISTON)
	C		INDICATES CHANGE

#UEH0009S0053

7S-5471: FLYWHEEL GP

FLYWHEEL GP

FLYWHEEL (7S5471 N/S)
Serial No. 42J2425, 42J2428 to 42J2440, 42J2443,
42J2444 and 42J2446-Up

c201646 UEH0009S

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
4N-4447	[1]	FLYWHEEL ASSEM.
8B-5144	[9]	BOLT
4S-5737	[1]	GEAR (130 teeth)
		(PART OF FLYWHEEL ASSEM. 4N4447)

#UEH0009S0054

9S-8912: PISTON & ROD GP

PISTON & ROD GP

CONNECTING ROD AND PISTON (9S8912 N/S)--6 Required
Serial No. 42J1841 to 1843, 1846 to 1848, 1851 to 1863, 1865 to 1902, 1904 to 1924,
1926, 1929 to 1931, 1933, 1937 to 1941, 1943, 1945 to 1948 & 42J1950-Up. Note:
9S8914 Piston and Liner Group, consisting of: 1--Piston Assembly,
1--Liner and 2--Seal, is available

c110095 UEH0009S

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-8913	[1]	PISTON ASSEM.
2.	7S-8378	[1]	RING (Top)
3.	5S-6750	[1]	RING (Intermediate)
4.	9S-7788	[1]	RING (Oil)
			(Parts of 9S8913 Piston Assem.)
5.	7M-7821	[1]	BEARING (Standard)
	2S-0502	[1]	BEARING (.010" Undersize)
	2S-0503	[1]	BEARING (.020" Undersize)
	7M-7826	[1]	BEARING (.030" Undersize)
6.	5S-6360	[1]	ROD ASSEM.
	7S-9347	[1]	BEARING
7.	5S-6069	[2]	BOLT
8.	5S-6348	[2]	NUT
			(Parts of 5S6360 Rod Assem.)
9.	9H-4016	[1]	PIN
10.	9H-4015	[2]	RETAINER
	7S-9404	[1]	RING GROUP

#UEH0009S0055

CRANKSHAFT BEARING REPLACEMENT GROUPS

UEH0009S0055 UEH0009S

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments

#UEH0009S0056

GASKET KITS

UEH0009S0056 UEH0009S

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
	8S-7062		DIESEL ENGINE BASIC
	8S-7067		DIESEL ENGINE SUPPLEMENTARY
	8S-7060		VALVE GRINDING
	8S-7057		WATER PUMP

#UEH0009S0057

5S-6438: CAMSHAFT

CAMSHAFT

CAMSHAFT (5S6438 N/S)

c112404 UEH0009S

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Qty	Parts name
1.	[4]	BOLT
2.	[1]	GEAR (80 Teeth)
3.	[1]	CAMSHAFT
4.	[2]	BOLT
5.	[1]	WASHER
6.	[1]	LOCK
7.	[1]	LOCK

#UEH0009S0058

8S-0895: AIR COMPRESSOR

AIR COMPRESSOR

AIR COMPRESSOR (8S895 N/S)
Serial No. 42J1 to 1791, 1793 to 1796, 1798, 1799, 1801, 1810, 1814, 1817, 1820 to
1822, 1824, 1829, 1830, 1838, 1840, 1925, 1927, 1932, 1934 to 1936, 1942, and
42J1949 inclusive. 8S894 Compressor parts are shown on Page 30B

c127043 UEH0009S

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1F-1480 C	[3]	FITTING
	8F-8997	[3]	NUT
			(1 in each 1F1480 Fitting)
2.	8S-0892	[1]	TUBE (10.66" Long Outlet)
3.	8B-4509 C	[1]	FITTING
	8F-8997	[1]	NUT
			(Part of 8B4509 Fitting)
4.	7S-5864	[1]	TUBE (22.68" Long Inlet)
5.	1L-0909	[1]	FITTING
	6H-3137	[1]	NUT
	6H-3136	[1]	SLEEVE
			(Parts of 1L909 Fitting)
6.	8S-9493 C	[1]	TUBE (21.63" Long Inlet)
7.	9B-3582	[1]	FITTING
	8F-9362	[1]	NUT
			(Part of 9B3582 Fitting)
8.	3B-8995	[1]	FITTING
	1F-1344	[1]	NUT
			(Part of 3B8995 Fitting)
9.	1H-7922	[1]	FITTING
	1F-1344	[1]	NUT
			(Part of 1H7922 Fitting)
10.	8S-3600	[1]	TUBE (9.28" Long Oil Supply)
11.	8S-0894 H	[1]	AIR COMPRESSOR ASSEM.
12.	5S-9594	[1]	GASKET
13.	1A-5822	[3]	BOLT
	3B-4508	[3]	LOCKWASHER
14.	3D-0472	[1]	STUD
	1D-5117	[1]	NUT
	9B-0453 C	[1]	LOCKWASHER
15.	1D-5120	[1]	NUT
	7S-6774	[1]	LOCK
16.	7S-6773	[1]	GEAR (36 Teeth)
	C		INDICATES CHANGE FROM PREVIOUS
	H		SEE SEPARATE ILLUSTRATION

#UEH0009S0059

8S-0895: AIR COMPRESSOR

AIR COMPRESSOR

AIR COMPRESSOR (8S895 N/S)
Serial No. 42J1792, 1797, 1800, 1802 to 1809, 1811 to 1813, 1815, 1816, 1818,
1819, 1823, 1825 to 1828, 1831 to 1837, 1839, 1841 to 1924, 1926, 1928 to 1931,
1933, 1937 to 1941, 1943 to 1948 and 42J1950-Up. 9S9743 Compressor parts are
shown on Page 31

c203732 UEH0009S

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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1F-1480	[3]	FITTING
	8F-8997	[3]	NUT
			(1 in each 1F1480 Fitting)
2.	8S-0892	[1]	TUBE (outlet)
3.	8B-4509	[1]	FITTING
	8F-8997	[1]	NUT
			(Part of 8B4509 Fitting)
4.	7S-5864	[1]	TUBE (inlet)
5.	1L-0909	[1]	FITTING
	6H-3137	[1]	NUT
	6H-3136	[1]	SLEEVE
			(Parts of 1L909 Fitting)
6.	8S-9493	[1]	TUBE (inlet)
7.	9B-3582	[1]	FITTING
	8F-9362	[1]	NUT
			(Part of 9B3582 Fitting)
8.	3B-8995	[1]	FITTING
	1F-1344	[1]	NUT
			(Part of 3B8995 Fitting)
9.	1H-7922	[1]	FITTING
	1F-1344	[1]	NUT
			(Part of 1H7922 Fitting)
10.	8S-3600	[1]	TUBE (oil supply)
11.	9S-9743 CH	[1]	AIR COMPRESSOR ASSEM.
12.	5S-9594	[1]	GASKET
13.	1A-5822	[3]	BOLT
	3B-4508	[3]	LOCKWASHER
14.	9S-9739 C	[1]	BOLT
	1D-4719 C	[1]	NUT
	3B-4508 C	[1]	LOCKWASHER
15.	6B-6682 C	[1]	NUT
	7S-6774	[1]	LOCK
16.	7S-6773	[1]	GEAR (36 Teeth)
	C		INDICATES CHANGE
	H		SEE SEPARATE ILLUSTRATION

Information:

BASIC ENGINE

CRANKSHAFT GP

Special Instruction

Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}

Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}

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}

Installation Of Service Replacement Crankshaft For A 3304 Or 3306 Engine{1202}
Installation Of Service Replacement Crankshaft For A 3304 Or 3306 Engine{1202}

Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}

Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}

Tool Operating Manual

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

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}

Reuse And Salvage Guidelines

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}

Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}

Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}

Disassembly and Assembly

Crankshaft Front Seal And Wear Sleeve
3306 VEHICULAR ENGINE FOR 966C WHEEL LOADER

Crankshaft Rear Seal And Wear Sleeve
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

Service Magazine

Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22

Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22

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

New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01

6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1982/11/01

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

Crankshaft Failures{1202,1230}
1983/11/21

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

Remanufactured Undersize Crankshafts Are Available{1202}
1983/11/21

Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29

Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18

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

Tools To Remove Wear Sleeves From Crankshafts{0621,7558}
1977/04/18

Tools To Install Crankshaft Seal And Wear Sleeve{1160,1161,0622}
1977/07/11

Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07

Double Lip Seal With Hydrodynamic Grooves Used At Rear Of Crankshaft {1161,1200}
1987/09/28

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

New Crankshaft Damper Assembly For 3306 Vehicular Engines Gives Longer Service Life{1205}
1978/06/12

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

Four Crankshaft Rear Seals Are Available For Use On 3304 And 3306 Engines{1161}
1979/03/26

Check Crankshaft Seals During Installation Of Engine Overhaul Gasket Kits; Add A Wear Sleeve When Needed{7555,7558,1161}
1979/06/04

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

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

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

New Front Crankshaft Seal Used{1160,1202}
1991/02/18

Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20

A New Type of Main Bearing is Available {1203}
2004/09/27

40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Caterpillar Parts SIS Catalog 966C :

5S-9921 CRANKSHAFT

6A-6670 CYLINDER BLOCK AS

CYLINDER BLOCK ASSEMBLY

5S-2873 CYLINDER BLOCK AND COVERS

7S-5471 FLYWHEEL GP

5S-6429 CONNECTING ROD AND PISTON

7S-5471 FLYWHEEL GP

9S-8912 PISTON & ROD GP

CRANKSHAFT BEARING REPLACEMENT GROUPS

GASKET KITS

5S-6438 CAMSHAFT

8S-0895 AIR COMPRESSOR

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