129-6628 SENSOR GP-SPEED S/N 99C1-UP PART OF 126-7280 HOUSING GP-FRONT FIELD REPLACEMENT ORDER @@@@@265-9033@@@@@, @@@@@273-5041@@@@@, @@@@@273-5041@@@@@ ALSO AN ATTACHMENT 631E

ELECTRICAL AND STARTING SYSTEM

SENSOR GP

0. 129-6628 SENSOR GP-
1. 189-5746 SENSOR GP-
2. 201-6617 SENSOR GP-
3. 214-2484 SENSOR GP-
4. 239-5928 SENSOR GP-
5. 265-9033 SENSOR GP-
6. 273-5041 SENSOR GP-
7. 300-9804 SENSOR GP-
8. 318-1181 SENSOR GP-
9. 8E-6685 SENSOR GP-
0. INFORMATION

WHEEL TRACTOR 631E WHEEL TRACTOR 1AB
631E Series II Wheel Tractor 1AB01640-UP (MACHINE) POWERED BY 3408E Engine SEBP2495 631E 1AB (1985)

ELECTRICAL AND STARTING SYSTEM

SENSOR GP

276-8548 SENSOR GP-PRESSURE

276-9067 SENSOR GP-PRESSURE

129-6628 SENSOR GP-SPEED

189-5746 SENSOR GP-SPEED

201-6617 SENSOR GP-SPEED

214-2484 SENSOR GP-SPEED

#SEBP24950410

129-6628: SENSOR GP-SPEED

SENSOR GP-SPEED

129-6628 SENSOR GP-SPEED
S/N 99C1-UP
PART OF 126-7280 HOUSING GP-FRONT
FIELD REPLACEMENT ORDER @@@@@265-9033@@@@@, @@@@@273-5041@@@@@, @@@@@273-5041@@@@@
ALSO AN ATTACHMENT

i00089965 SEBP2495

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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9X-1813 BE		SLEEVE (31-CM)
2.	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
			(INCLUDES PLUG AS & WEDGE)
3.	102-8813	[1]	SEAL
4.	186-3736	[3]	SOCKET-CONNECTOR (16-GA TO 18-GA)
5.	8L-2786	[1]	SEAL-O-RING
	B		USE AS REQUIRED
	E		ORDER BY THE CENTIMETER

#SEBP24950411

189-5746: SENSOR GP-SPEED

SENSOR GP-SPEED

189-5746 SENSOR GP-SPEED
S/N 1AB1640-UP
PART OF 304-1069 CONVERSION GP-ELECTRICAL
FIELD REPLACEMENT ORDER @@@@@318-1181@@@@@

i01616577 SEBP2495

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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	171-5349	[1]	STRAP-MARKER
2.	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
3.	126-1767	[2]	PIN-CONNECTOR (14-GA TO 16-GA)
			-OR-
	9X-3401	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
4.	9X-1386 E		SLEEVE (14-CM)
	E		ORDER BY THE CENTIMETER

#SEBP24950412

201-6617: SENSOR GP-SPEED

SENSOR GP-SPEED

201-6617 SENSOR GP-SPEED
S/N RHX4513-UP
HIGH OUTPUT
PART OF 239-5928 SENSOR GP-SPEED

i01914229 SEBP2495

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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	133-0261	[1]	BRACKET
2.	189-0852	[1]	HARNESS AS-WIRING (SPEED SENSOR)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	9X-1813 E		SLEEVE (16-CM)
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	180-9339	[2]	PIN-CONNECTOR (14-GA TO 18-GA)
	180-9340	[2]	SOCKET-CONNECTOR (14-GA TO 18-GA)
	E		ORDER BY THE CENTIMETER

#SEBP24950413

214-2484: SENSOR GP-SPEED

SENSOR GP-SPEED

214-2484 SENSOR GP-SPEED
S/N TXH1564-UP; RHX4513-UP
PART OF 231-1973, 354-0041 SENSOR GP-ENGINE

i01967186 SEBP2495

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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	228-4947	[1]	SEAL-O-RING
2.	191-8303	[1]	SENSOR GP-SPEED
	137-6645	[1]	PAD-CONNECTOR

#SEBP24950414

239-5928: SENSOR GP-SPEED

SENSOR GP-SPEED

239-5928 SENSOR GP-SPEED
S/N RHX4513-UP
PART OF 231-1973 SENSOR GP-ENGINE

i01995006 SEBP2495

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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	228-4947	[1]	SEAL-O-RING
2.	201-6617 Y	[1]	SENSOR GP-SPEED
	Y		SEPARATE ILLUSTRATION

#SEBP24950415

265-9033: SENSOR GP-SPEED

SENSOR GP-SPEED

265-9033 SENSOR GP-SPEED
S/N 99C1-UP
CAMSHAFT POSITION
PART OF 126-7280 HOUSING GP-FRONT
FIELD REPLACEMENT FOR @@@@@129-6628@@@@@
AN ATTACHMENT

i02462358 SEBP2495

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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	522-1641	[1]	SENSOR GP-SPEED
1A.	155-2260	[2]	KIT-CONNECTING PLUG (3-PIN)
			(EACH INCLUDES PLUG AS & WEDGE)
1B.	194-5226	[3]	WIRE AS (16-GA)
			-OR-
	194-5227	[3]	WIRE AS (14-GA)
1C.	8L-2786	[1]	SEAL-O-RING

#SEBP24950416

273-5041: SENSOR GP-SPEED

SENSOR GP-SPEED

273-5041 SENSOR GP-SPEED
S/N 99C1-UP
FIELD REPLACEMENT FOR @@@@@129-6628@@@@@
FOR USE WITH FIELD REPLACEMENT OF 129-6628 ON THE FOLLOWING ENGINES ONLY, 3508, 3512, 3508B, 3512B, 3516B, & 3524B

i02462186 SEBP2495

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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	522-1643	[1]	SENSOR GP-SPEED
	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
			(INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL)
	194-5226	[3]	WIRE AS (16-GA)
			-OR-
	194-5227	[3]	WIRE AS (14-GA)
	117-8766	[1]	SEAL-O-RING
	133-1207	[1]	WASHER (21.1X28.1X0.9-MM THK)

#SEBP24950417

300-9804: SENSOR GP-SPEED

SENSOR GP-SPEED

300-9804 SENSOR GP-SPEED
S/N TXH1564-UP
PART OF 354-0041 SENSOR GP-ENGINE

i02711041 SEBP2495

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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	228-4947	[1]	SEAL-O-RING
2.	279-9830	[1]	SENSOR GP-SPEED (TIMING, CAMSHAFT)
	280-8707	[1]	HARNESS AS-SENSOR
	9X-3401	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
			-OR-
	126-1767	[2]	PIN-CONNECTOR (14-GA TO 16-GA)
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	230-4012	[1]	RECEPTACLE AS-CONNECTOR (2-PIN)
	9X-1813 E		SLEEVE (16-CM)
	180-9340	[2]	SOCKET-CONNECTOR (14-GA TO 18-GA)
	E		ORDER BY THE CENTIMETER

#SEBP24950418

318-1181: SENSOR GP-SPEED

SENSOR GP-SPEED

318-1181 SENSOR GP-SPEED
S/N 1AB1640-UP
MAGNETIC, LOW OUTPUT
PART OF 460-5290, 461-5247 KIT-CONVERSION, 460-7082, 461-1494, 461-5250 KIT-ENGINE CONVERSION
FIELD REPLACEMENT FOR @@@@@189-5746@@@@@

i04533711 SEBP2495

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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	171-5349	[1]	STRAP-MARKER
2.	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
3.	9X-3401	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
			-OR-
	126-1767	[2]	PIN-CONNECTOR (14-GA TO 16-GA)
4.	9X-1386 E		SLEEVE (14-CM)
	E		ORDER BY THE CENTIMETER

#SEBP24950419

8E-6685: SENSOR GP-SPEED

SENSOR GP-SPEED

8E-6685 SENSOR GP-SPEED
S/N 9PE840-UP
PART OF 8E-6683 TRANSMISSION AR

i00147908 SEBP2495

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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-0537	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
2.	369-6693	[1]	HOUSING-SENSOR
3.	1B-3867	[1]	BALL BEARING
4.	234-4289	[1]	SHAFT-GEAR DRIVE
5.	8H-3981	[1]	RING-RETAINING
6.	9W-7334	[1]	ROTOR-SENSOR
7.	2S-6160	[5]	WASHER-HARD (10.2X32X5-MM THK)
8.	3B-1915	[5]	BOLT (3/8-16X1.375-IN)
9.	6T-5611	[5]	SPACER (9.75X17.5X16.25-MM THK)
10.	9W-7466	[1]	RETAINER
11.	2A-0762	[4]	BOLT (1/4-20X0.625-IN)
12.	6T-5613	[1]	SPACER (7.85-MM THK)
13.	6T-5612	[5]	GROMMET

Information:

ELECTRICAL AND STARTING SYSTEM

SENSOR GP

Special Instruction

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Installation Procedure for 7T6337 Transmission Speed Sensor{3175}
Installation Procedure for 7T6337 Transmission Speed Sensor{3175}

Installation of the Transmission Output Speed Sensor{3175}
Installation of the Transmission Output Speed Sensor{3175}

Improved Method for Installing the Actual Gear Position Sensor {1439, 3061}
Improved Method for Installing the Actual Gear Position Sensor {1439, 3061}

Selecting Correct Part Numbers For Sensors and Adapter Harnesses for Certain Machines and Engines{1408, 1439}
Selecting Correct Part Numbers For Sensors and Adapter Harnesses for Certain Machines and Engines{1408, 1439}

Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}

Service Letter-NACD

THE ACTUAL GEAR SWITCH NEEDS TO BE CHANGED ON CERTAIN 769D, 771D, 773D, 775D, 776D, 777D, 793C OFF HIGHWAY TRUCKS, ON CERTAIN 621F, 623F, 627F, 631E, 637E, 657E WHEEL TRACTOR SCRAPERS, ON CERTAIN D400E II ARTICULATED TRUCKS, AND ON CERTAIN 69D, AE40, AND
THE ACTUAL GEAR SWITCH NEEDS TO BE CHANGED ON CERTAIN 769D, 771D, 773D, 775D, 776D, 777D, 793C OFF HIGHWAY TRUCKS, ON CERTAIN 621F, 623F, 627F, 631E, 637E, 657E WHEEL TRACTOR SCRAPERS, ON CERTAIN D400E II ARTICULATED TRUCKS, AND ON CERTAIN 69D, AE40, AND

PRODUCT SUPPORT PROGRAM FOR REPLACING THE ACTUAL GEAR SWITCH ON CERTAIN 621E, 621F, 623E, 623F, 627E, 627F, 631C, 631E, 633E, 637E, 651E, AND 657E WHEEL TRACTOR-SCRAPERS, CERTAIN 69D, 73D, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 7
PRODUCT SUPPORT PROGRAM FOR REPLACING THE ACTUAL GEAR SWITCH ON CERTAIN 621E, 621F, 623E, 623F, 627E, 627F, 631C, 631E, 633E, 637E, 651E, AND 657E WHEEL TRACTOR-SCRAPERS, CERTAIN 69D, 73D, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 7

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Transmission Speed Sensor
631E WHEEL TRACTOR-SCRAPER POWER TRAIN

Transmission Speed Sensor<BR> 3E-6955
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR

Magnetic Pickup
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Engine Oil Pressure Sensor
3408E and 3412E Engines for Caterpillar Built Machines

Temperature Switch (Hydraulic Oil)
631E Series II and 637E Series II Wheel Tractor-Scrapers Auger Hydraulic System

Pressure Sensor (Gear Pump Hydraulic Filter)
631E Series II and 637E Series II Wheel Tractor-Scrapers Auger Hydraulic System

Pressure Sensor (Case Drain Hydraulic Filter)
631E Series II and 637E Series II Wheel Tractor-Scrapers Auger Hydraulic System

Coolant Temperature Sensor
3408E and 3412E Engines for Caterpillar Built Machines

Inlet Air Temperature Sensor
3408E and 3412E Engines for Caterpillar Built Machines

Speed/Timing Sensor
3408E and 3412E Engines for Caterpillar Built Machines

Fuel Temperature Sensor
3408E and 3412E Engines for Caterpillar Built Machines

Turbocharger Outlet Pressure Sensor
3408E and 3412E Engines for Caterpillar Built Machines

Injection Actuation Pressure Sensor
3408E and 3412E Engines for Caterpillar Built Machines

Atmospheric Pressure Sensor
3408E and 3412E Engines for Caterpillar Built Machines

Tool Operating Manual

Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

Service Letter-China

Service Letter-Asia

Systems Operation

Speed Sensor (Transmission)
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train

Transmission Position Sensor
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train

Neutral Start Control
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train

Reuse And Salvage Guidelines

Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}

Service Letter-APD

Troubleshooting

MID 122 - CID 0269 - FMI 03
Product Link 151/201

MID 122 - CID 0269 - FMI 04
Product Link 151/201

MID 122 - CID 0269 - FMI 03
Product Link 121S/300

MID 122 - CID 0269 - FMI 04
Product Link 121S/300

Disassembly and Assembly

Transmission Electronic Speed Sensor
631E & 637E TRACTOR POWER TRAIN

Transmission Electronic Speed Sensor
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW

Turbocharger Outlet Pressure Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Injection Actuation Pressure Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Speed/Timing Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Coolant Temperature Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Engine Oil Pressure Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Fuel Temperature Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Engine Oil Temperature Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Atmospheric Pressure Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Coolant Temperature Sensor - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines

Engine Oil Pressure Sensor - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines

Atmospheric Pressure Sensor - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines

Crankshaft Position Sensor - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines

Camshaft Position Sensor - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines

Inlet Air Temperature Sensor - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines

Fuel Temperature Sensor - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines

Turbocharger Outlet Pressure Sensor - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines

Service Magazine

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

New Speed Sensor For Individual Clutch Modulation Transmission Controls{3175,3168}
1986/06/30

Improved Components Used In Electronic Speed Sensor Groups And Transmission Planetary Groups{3175}
1987/12/21

Ether Starting Aid Groups Are Now Available{1456}
1979/01/22

Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19

Improved Transmission Speed Sensor{3175}
1990/08/13

New Electronic Control Group (Transmission Speed Sensor) Used{3175}
1990/09/03

New ICM Transmission Control Speed Sensor{3175}
1992/07/13

Improved Shift Lever Switch{3168}
1995/12/11

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Help Available For PC Based Service Tools Used For All Electronic Engines{1902}
1996/09/23

Methods Of Obtaining Engine Flash Files {1902}
1997/01/20

Improved Speed Sensor Group Used{1907}
1997/05/19

Flash File Bulletin Board System To Be Discontinued {1920}
1998/10/05

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

Caterpillar Electronic Technician (ET) Version 2.4 Improves The Software FLASH Process For Engine Electronic Control Measures {0785,7610}
1999/07/19

Caterpillar Service Technology Group (CSTG) Software Help Desk Changes {1920}
1999/08/17

New Electronic Control Module For 3408E And 3412E Engines {1901}
1999/08/30

Correction to Service Magazine , "New Electronic Programmable Transmission Control Available For Wheel Tractor-Scrapers" {3168, 3175}
2000/04/17

New Transmission Gear Position Sensor Available for Off Highway Trucks, Wheel Tractor Scrapers, and Articulated Trucks {1408, 3061}
2003/10/13

Correction to the Testing Procedure "CID 700 Procedure Transmission Gear Switch" {3061}
2001/11/19

A New Drive Shaft Improves the Service Life of the Torque Converter {3101, 3159, 3175, 3253}
2004/02/23

Correction to Service Magazine , "Improved Speed Sensors Are Now Available" {1439, 3141, 3175, 4803}
2012/01/27

New Position Sensors For The Transmission Are Available On Certain Caterpillar Products {1408, 3167, 3175}
2011/01/20

Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04

A New Transmission Harness and a New Position Sensor Group Are Now Used on Certain Cat Products {1408, 1439, 3167}
2009/11/05

An Improved Transmission Harness Is Now Used for Certain Cat<SUP>®</SUP> Products {1408, 3167, 5736}
2012/12/21

Caterpillar Parts SIS Catalog 631E :

276-9067 SENSOR GP-PRESSURE

276-8548 SENSOR GP-PRESSURE

249-0096 SENSOR GP-PRESSURE

239-5674 SENSOR GP-PRESSURE

239-3478 SENSOR GP-PRESSURE

239-2396 SENSOR GP-PRESSURE

239-2395 SENSOR GP-PRESSURE

194-6725 SENSOR GP-PRESSURE

189-5746 SENSOR GP-SPEED

201-6617 SENSOR GP-SPEED

214-2484 SENSOR GP-SPEED

239-5928 SENSOR GP-SPEED

265-9033 SENSOR GP-SPEED

273-5041 SENSOR GP-SPEED

300-9804 SENSOR GP-SPEED

318-1181 SENSOR GP-SPEED

Truck sale:

Caterpillar 631E
- Scrapers
TRACTOR & EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.

65.000

Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.