CRANKSHAFT BEARING REPLACEMENTS 955L TRACK LOADER

BASIC ENGINE

CRANKSHAFT GP

0. CRANKSHAFT
1. 2P-6224 SEAL GP-CR

CAMSHAFT GP

2. 2P-6201 CAMSHAFT G

PISTON & ROD GP

3. 9S-8912 PISTON & R
4. 9S-8912 PISTON & R

CYLINDER HEAD GP

5. 2P-6544 FASTENER G

BALANCER GP

6. 5S-6425 BALANCER G

CYLINDER HEAD GP

7. 7N-9534 FASTENER G
8. 2P-6484 CYLINDER H
9. 2P-6484 CYLINDER H
0. INFORMATION

TRACK LOADER 955L TRACK LOADER 13X
955L TRACK LOADER / POWER SHIFT / 13X00001-UP (MACHINE) POWERED BY 3304 ENGINE SEBP1183 955L 13X (1978)

BASIC ENGINE

CRANKSHAFT GP

4N-7692 CRANKSHAFT AS

2P-6218 CRANKSHAFT GP

CRANKSHAFT SERVICE THRUST PLATE-FIELD INSTALLATION

6N-8080 CRANKSHAFT GP

CRANKSHAFT BEARING REPLACEMENTS

2P-6224 SEAL GP-CRANKSHAFT

2P-8598 HUB GP-CRANKSHAFT

#SEBP11830020

CRANKSHAFT BEARING REPLACEMENTS

SEBP11830020 SEBP1183

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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
		CYLINDER BLOCK NOT REBORED
		----------------------------------------
		CRANKSHAFT GROUND FOR UNDERSIZE BEARING
		I.D. OF:
4S-8881	[5]	.010 IN.
4S-8883	[5]	.020 IN.
4S-8885	[5]	.030 IN.
		----------------------------------------
		----------------------------------------
		CYLINDER BLOCK REBORED (.020 IN.)
		(BEARING OVERSIZE O.D.)
		----------------------------------------
		CRANKSHAFT GROUND FOR UNDERSIZE BEARING
		I.D. OF:
6N-3823	[5]	0 (STANDARD)
6N-3822	[5]	.010 IN.

#SEBP11830021

2P-6224: SEAL GP-CRANKSHAFT

SEAL GP-CRANKSHAFT

2P6224 CRANKSHAFT SEAL GROUP

c403889 SEBP1183

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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4W-0452 C	[1]	SEAL GP-CRANKSHAFT
2.	2P-3859	[1]	SLEEVE-WEAR
3.	5S-6296	[1]	SEAL-LIP TYPE
	C		INDICATES CHANGE

#SEBP11830022

2P-6201: CAMSHAFT GP-SINGLE

CAMSHAFT GP-SINGLE

2P6201 CAMSHAFT GROUP

c545200 SEBP1183

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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7C-3862 C	[1]	CAMSHAFT
2.	7S-2204	[1]	WASHER-THRUST
3.	8S-1491	[1]	LOCK
4.	0S-0509	[2]	BOLT
	C		CHANGE FROM PREVIOUS TYPE

#SEBP11830023

9S-8912: PISTON & ROD GP

PISTON & ROD GP

9S8912 CONNECTING ROD AND PISTON GROUP-4 REQUIRED
ENGINE SERIAL NO. 78P38513 TO 78P51947 INCLUSIVE

c222701 SEBP1183

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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-9804 C	[1]	PIN
2.	9H-4015	[2]	RETAINER
3.	6N-8061 C	[1]	ROD ASSEM.
	7S-9347	[1]	BEARING
4.	1P-9956	[2]	BOLT
	5S-6348	[2]	NUT
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.	8N-3183 C	[1]	PISTON GROUP
7.	9S-7788	[1]	RING (Oil)
8.	5S-6750	[1]	RING (Intermediate)
9.	7S-8378	[1]	RING (Top)
	7S-9404	[1]	RING GROUP
			(Consists of Complete Set of Rings For One Piston)
	C		INDICATES CHANGE

#SEBP11830024

9S-8912: PISTON & ROD GP

PISTON & ROD GP

9S8912 CONNECTING ROD AND PISTON GROUP-4 REQUIRED
ENGINE SERIAL NO. 78P51948-UP

c226004 SEBP1183

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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-9804	[1]	PIN
2.	9H-4015	[2]	RETAINER
3.	8N-1984 RC	[1]	ROD ASSEM.
	8N-1985	[1]	BEARING
4.	1P-9956	[2]	BOLT
	5S-6348	[2]	NUT
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.	8N-3183	[1]	PISTON GROUP
7.	9S-7788	[1]	RING (Oil)
8.	5S-6750	[1]	RING (Intermediate)
9.	7S-8378	[1]	RING (Top)
	7S-9404	[1]	RING GROUP
			(Consists of Complete Set of Rings For One Piston)
	C		INDICATES CHANGE
	R		REMFG PART MAY BE AVAILABLE

#SEBP11830025

2P-6544: FASTENER GP-CYLINDER HEAD

FASTENER GP-CYLINDER HEAD

2P6544 CYLINDER HEAD FASTENER GROUP
ENGINE SERIAL NO. 78P38513 TO 78P47096 INCLUSIVE

c222879 SEBP1183

2P6544 FASTENER GP-CYLINDER HEAD Parts scheme

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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1A-5183	[5]	BOLT (3/8-16X4.75IN)
	5B-3850	[5]	WASHER
			-OR-
	1A-5964 C	[5]	BOLT (3/8-16X4.5IN)
2.	1B-7709	[4]	BOLT (5/8-11X8IN)
3.	2S-0736	[18]	WASHER-HARD
4.	1D-4595	[14]	BOLT (5/8-11X6IN)
	C		CHANGE FROM PREVIOUS TYPE

#SEBP11830026

5S-6425: BALANCER GP

BALANCER GP

5S6425 BALANCER GROUP

c342450 SEBP1183

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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5M-2894 C	[4]	WASHER
2.	4S-6417	[2]	PLATE-THRUST
3.	4N-7977 C	[1]	SHAFT AS-BALANCE (RH)
	4N-7978	[1]	SHAFT AS-BALANCE (LH)
			(20 TEETH)
			(EA SHAFT AS INCL)
	4N-7976 C	[1]	SHAFT-BALANCE
	4H-9699 C	[1]	KEY-WOODRUFF
4.	0S-1594	[4]	BOLT
	1N-8354	[2]	LOCK
			-OR-
	030-8535 C	[4]	BOLT-SELF LOCKING
	C		CHANGE FROM PREVIOUS TYPE

#SEBP11830027

7N-9534: FASTENER GP-CYLINDER HEAD

FASTENER GP-CYLINDER HEAD

7N9534 CYLINDER HEAD FASTENER GROUP
ENGINE SERIAL NO. 78P47097-UP

c227966 SEBP1183

7N9534 FASTENER GP-CYLINDER HEAD Parts scheme

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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5B-9603	[5]	BOLT (3/8-16X5IN)
2.	1B-7709 C	[3]	BOLT (5/8-11X8IN)
3.	2S-0736 C	[17]	WASHER-HARD
4.	1D-4595	[14]	BOLT (5/8-11X6IN)
	C		CHANGE FROM PREVIOUS TYPE

#SEBP11830028

2P-6484: CYLINDER HEAD GP

CYLINDER HEAD GP

2P6484 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 78P38513-44445,46254,46256,46257,46259,46262,46265,46267
46268,46270,46271,46273-46276,46278,46280 & 78P46282 INCLUSIVE
6N8875 CYLINDER HEAD PARTS ARE SHOWN ON PAGE 15

c217001 SEBP1183

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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-8875 RCY	[1]	HEAD ASSEM.
			(Separate Illustration)
2.	5S-6452	[4]	VALVE (Intake)
3.	5S-7232	[4]	VALVE (Exhaust)
4.	7S-7144	[8]	SPRING
5.	2A-4429	[16]	LOCK
6.	5S-5874	[8]	ROTO COIL
7.	8S-3970	[4]	CHAMBER ASSEM.
	7S-3206	[4]	SEAL
	5M-2667	[4]	GASKET 4.93 mm(.194 in.) thick
	2S-8959	[4]	GASKET 5.66 mm(.223 in.) thick
	2S-8960	[4]	GASKET 6.3 mm(.248 in.) thick
8.	7N-7386 C	[1]	GASKET
	C		INDICATES CHANGE
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP11830029

2P-6484: CYLINDER HEAD GP

CYLINDER HEAD GP

2P6484 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 78P44446-46253,46255,46258,46260,46261,46263,46264,46266
46269,46272,46277,46279,46281 & 78P46283-78P47096 INCLUSIVE

c220699 SEBP1183

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Parts for your 955L TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-7386	[1]	GASKET
2.	5S-6452	[4]	VALVE (intake)
3.	5S-7232	[4]	VALVE (exhaust)
4.	7S-7144	[8]	SPRING
5.	2A-4429	[16]	LOCK
6.	5S-5874	[8]	ROTO COIL
7.	8S-3970	[4]	CHAMBER ASSEM.
	7S-3206	[4]	SEAL
	5M-2667	[4]	GASKET 4.93 mm (.194 in.) thick
	2S-8959	[4]	GASKET 5.66mm(.223 in.)thick
	2S-8960	[4]	GASKET 6.3 mm (.248 in.) thick
8.	6N-8121 RC	[1]	HEAD ASSEM.
			(Includes)
9.	3B-0623	[4]	PLUG
10.	7N-2597	[1]	SPACER
11.	1S-3062	[12]	DIRECTOR
12.	2B-0858	[3]	PLUG
13.	2P-1262	[8]	GUIDE
14.	5S-7221	[4]	INSERT
15.	3S-8313	[4]	PLUG
16.	7N-4448	[4]	INSERT
	C		INDICATES CHANGE
	R		REMFG PART MAY BE AVAILABLE

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 Service Replacement Thrust Plates{1203}
Installation Of Service Replacement Thrust Plates{1203}

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}

Specifications

Crankshaft
3304 VEHICULAR ENGINE

Bearing Surface (Journal) For Main Bearings
3304 VEHICULAR ENGINE

Bearing Surface (Journal) For Connecting Rods
3304 VEHICULAR ENGINE

Main Bearings And Connecting Rod Bearings
3304 VEHICULAR ENGINE

Crankshaft Hub
3304 VEHICULAR ENGINE

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 Main Bearings
3304 VEHICULAR ENGINE FOR 955L TRACK-TYPE LOADER

Crankshaft Pulley
3304 VEHICULAR ENGINE FOR 955L TRACK-TYPE LOADER

Crankshaft Front Seal And Wear Sleeve
3304 VEHICULAR ENGINE FOR 955L TRACK-TYPE LOADER

Crankshaft Rear Seal And Wear Sleeve
3304 VEHICULAR ENGINE FOR 955L TRACK-TYPE LOADER

Crankshaft
3304 VEHICULAR ENGINE FOR 955L TRACK-TYPE LOADER

Service Magazine

Crankshaft Rear Seal And Wear Sleeve Are Now Serviced As A Group Instead Of Separate Parts{1161}
1980/03/24

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

New Seal For Crankshaft{1161}
1977/07/04

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

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 955L :

6N-8080 CRANKSHAFT GP

CRANKSHAFT SERVICE THRUST PLATE-FIELD INSTALLATION

2P-6218 CRANKSHAFT GP

4N-7692 CRANKSHAFT AS

6N-8127 CYLINDER BLOCK GP

8N-6274 KIT-CYLINDER BLOCK

2P-8774 CYLINDER BLOCK AS

1N-3574 CYLINDER BLOCK GP

2P-6224 SEAL GP-CRANKSHAFT

2P-6201 CAMSHAFT GP-SINGLE

9S-8912 PISTON & ROD GP

2P-6544 FASTENER GP-CYLINDER HEAD

5S-6425 BALANCER GP

7N-9534 FASTENER GP-CYLINDER HEAD

2P-6484 CYLINDER HEAD GP

Truck sale:

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- track loaders
FOLEY EQUIPMENT COMPANY

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- track loaders
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- track loaders
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- track loaders
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