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7G4475 CONTROL GP-TRANSMISSION HYDRAULIC-PART 2 OF 2 TRANSMISSION S/N 3TE871-1096 PART OF 6Y3198 TRANSMISSION AR 631E


POWER TRAIN
CONTROL GP-TRANSMISSION HYD
ELECTRICAL AND STARTING SYSTEM
ELECTRONICS GP-MACHINE
SENSOR GP
POWER TRAIN
VALVE GP

WHEEL TRACTOR 631E WHEEL TRACTOR 1AB
 631E TRACTOR / POWER SHIFT / 1AB00001-01445 (MACHINE) POWERED BY 3408 ENGINE SEBP1530 631E 1AB   (1985)

POWER TRAIN

CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
 

#SEBP15300330
 

7G-4475: CONTROL GP-TRANSMISSION HYD

7G4475 CONTROL GP-TRANSMISSION HYDRAULIC-PART 2 OF 2
TRANSMISSION S/N 3TE871-1096
PART OF 6Y3198 TRANSMISSION AR
c735075 SEBP1530
7G4475 CONTROL GP-TRANSMISSION HYD Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
32. 0S-0509 [2] BOLT  
  5M-2894 [2] WASHER  
33. 3D-4197 [1] COVER  
34. 8M-4988 [1] SEAL-O-RING  
  7T-3418 [1] HARNESS AS  
35. 6T-5133 [1] GASKET  
36. 9W-1409 [1] CONTROL GP  
37. 6V-0852 [1] CAP-DUST  
38. 6V-3965 [1] NIPPLE AS  
39. 0L-2070 [2] BOLT  
40. 6Y-9850 C [1] COUPLING AS  
41. 0S-1619 [2] BOLT  
42. 6T-5812 [1] GUARD  
43. 6T-5132 [1] COVER  
44. 9S-8004 [1] PLUG-O-RING  
45. 8T-7300 [5] SEAL-FACE  
46. 7S-5757 C [1] RING-RETAINING  
47. 8M-4446 [1] SEAL-O-RING  
48. 9S-8005 [5] PLUG-O-RING  
  3K-0360 [5] SEAL-O-RING  
   
49. 9W-9345 C [1] MANIFOLD AS  
  5P-7661 [1] BEARING  
50. 9S-8001 [1] PLUG-O-RING  
  4J-7533 [1] SEAL-O-RING  
51. 6V-8077 [1] ELBOW-45 DEGREE  
52. 8S-5575 [1] SEAL-LIP  
53. 0S-1594 [4] BOLT  
54. 3J-1907 [3] SEAL-O-RING  
55. 0S-1617 [6] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15300331
 

7G-4475: CONTROL GP-TRANSMISSION HYD

7G4475 CONTROL GP-TRANSMISSION HYDRAULIC-PART 1 OF 2
TRANSMISSION S/N 3TE1097-1414
7G4476-PAGE 145.04
PART OF 6Y3198 TRANSMISSION AR
c528514 SEBP1530
7G4475 CONTROL GP-TRANSMISSION HYD Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7G-3372 [1] SLEEVE  
  8M-4445 [2] SEAL-O-RING  
2. 7G-3373 [1] SLEEVE  
  8M-4437 [2] SEAL-O-RING  
3. 5M-6213 [1] PLUG  
4. 7G-3374 [1] SLEEVE  
  8M-4432 [2] SEAL-O-RING  
5. 6T-8823 [1] GUARD AS  
6. 6T-3380 [1] ELBOW  
7. 8M-4433 [1] SEAL-O-RING  
8. 1T-0414 [2] BOLT-12 POINT HEAD  
9. 6T-9290 C [3] VALVE GP-SOLENOID  
  8M-5250 [9] SEAL-O-RING  
10. 0S-1618 [12] BOLT  
11. 4H-0945 [3] ELBOW  
12. 4H-1966 [3] CONNECTOR  
13. 9W-9481 [3] TUBE  
14. 9S-8001 [2] PLUG-O-RING  
  4J-7533 [2] SEAL-O-RING  
15. 0L-1351 [2] BOLT  
16. 9L-9132 [4] WASHER  
17. 3T-2167 [3] ADAPTER  
  8M-8544 [3] SEAL-RECTANGULAR  
18. 3T-0918 [3] SLEEVE  
  8M-8157 [6] SEAL  
19. 1A-2029 [2] BOLT  
20. 3T-0919 [1] SLEEVE  
  6V-4365 [2] SEAL-O-RING  
21. 0S-1590 [1] BOLT  
22. 9F-2773 [2] BOLT  
  5M-2894 [2] WASHER  
23. 5B-2638 [2] BOLT  
24. 7G-4476 Y [1] VALVE GP  
25. 7G-1595 [2] SLEEVE  
  8M-5254 [4] SEAL-O-RING  
26. 6T-3379 [2] ADAPTER  
27. 8M-4992 [2] SEAL  
28. 9S-4183 [1] PLUG  
  3D-2824 [1] SEAL-O-RING  
29. 9W-9346 [3] PLATE  
30. 9W-9482 [3] SCREEN  
31. 8M-8283 [6] SEAL-O-RING  
32. 0S-1594 C [3] BOLT  
  8T-4896 C [3] WASHER-HARD  
  9G-9150 C [3] CLIP  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  5S-3674 [1] KIT-SOLENOID VALVE  
    (INCL. WRENCH, SLEEVE,
    SPRING, PLUNGER & SEAL)
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15300332
 

7G-4475: CONTROL GP-TRANSMISSION HYD

7G4475 CONTROL GP-TRANSMISSION HYDRAULIC-PART 2 OF 2
TRANSMISSION S/N 3TE1097-1414
9X6907-PAGE 143.15
PART OF 6Y3198 TRANSMISSION AR
c735076 SEBP1530
7G4475 CONTROL GP-TRANSMISSION HYD Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
32. 0S-0509 [2] BOLT  
  5M-2894 [2] WASHER  
33. 3D-4197 [1] COVER  
34. 8M-4988 [1] SEAL-O-RING  
  7T-3418 [1] HARNESS AS  
35. 6T-5133 [1] GASKET  
36. 9W-1409 [1] CONTROL GP  
37. 6V-0852 [1] CAP-DUST  
38. 6V-3965 [1] NIPPLE AS  
39. 0L-2070 [2] BOLT  
40. 6Y-9850 C [1] COUPLING AS  
41. 0S-1619 [2] BOLT  
42. 6T-5812 [1] GUARD  
43. 6T-5132 [1] COVER  
44. 9S-8004 [1] PLUG-O-RING  
45. 8T-7300 [5] SEAL-FACE  
46. 7S-5757 C [1] RING-RETAINING  
47. 8M-4446 [1] SEAL-O-RING  
48. 9S-8005 [5] PLUG-O-RING  
  3K-0360 [5] SEAL-O-RING  
   
49. 9W-9345 C [1] MANIFOLD AS  
  5P-7661 [1] BEARING  
50. 9S-8001 [1] PLUG-O-RING  
  4J-7533 [1] SEAL-O-RING  
51. 6V-8077 [1] ELBOW-45 DEGREE  
52. 8S-5575 [1] SEAL-LIP  
53. 0S-1594 [4] BOLT  
54. 3J-1907 [3] SEAL-O-RING  
55. 0S-1617 [6] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15300333
 

7G-4475: CONTROL GP-TRANSMISSION HYD

7G4475 CONTROL GP-TRANSMISSION HYDRAULIC-PART 1 OF 2
TRANSMISSION S/N 3TE1415-UP
7G4476-PAGE 145
PART OF 6Y3198 TRANSMISSION AR
c528514 SEBP1530
7G4475 CONTROL GP-TRANSMISSION HYD Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7G-3372 [1] SLEEVE  
  8M-4445 [2] SEAL-O-RING  
2. 7G-3373 [1] SLEEVE  
  8M-4437 [2] SEAL-O-RING  
3. 5M-6213 [1] PLUG  
4. 7G-3374 [1] SLEEVE  
  8M-4432 [2] SEAL-O-RING  
5. 6T-8823 [1] GUARD AS  
6. 6T-3380 [1] ELBOW  
7. 8M-4433 [1] SEAL-O-RING  
8. 1T-0414 [2] BOLT-12 POINT HEAD  
9. 6T-9290 C [3] VALVE GP-SOLENOID  
  8M-5250 [9] SEAL-O-RING  
10. 0S-1618 [12] BOLT  
11. 4H-0945 [3] ELBOW  
12. 4H-1966 [3] CONNECTOR  
13. 9W-9481 [3] TUBE  
14. 9S-8001 [2] PLUG-O-RING  
  4J-7533 [2] SEAL-O-RING  
15. 0L-1351 [2] BOLT  
16. 9L-9132 [4] WASHER  
17. 3T-2167 [3] ADAPTER  
  8M-8544 [3] SEAL-RECTANGULAR  
18. 3T-0918 [3] SLEEVE  
  8M-8157 [6] SEAL  
19. 1A-2029 [2] BOLT  
20. 3T-0919 [1] SLEEVE  
  6V-4365 [2] SEAL-O-RING  
21. 0S-1590 [1] BOLT  
22. 9F-2773 [2] BOLT  
  5M-2894 [2] WASHER  
23. 5B-2638 [2] BOLT  
24. 7G-4476 Y [1] VALVE GP  
25. 7G-1595 [2] SLEEVE  
  8M-5254 [4] SEAL-O-RING  
26. 6T-3379 [2] ADAPTER  
27. 8M-4992 [2] SEAL  
28. 9S-4183 [1] PLUG  
  3D-2824 [1] SEAL-O-RING  
29. 9W-9346 [3] PLATE  
30. 9W-9482 [3] SCREEN  
31. 8M-8283 [6] SEAL-O-RING  
32. 0S-1594 C [3] BOLT  
  8T-4896 C [3] WASHER-HARD  
  9G-9150 C [3] CLIP  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  5S-3674 [1] KIT-SOLENOID VALVE  
    (INCL. WRENCH, SLEEVE,
    SPRING, PLUNGER & SEAL)
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15300334
 

7G-4475: CONTROL GP-TRANSMISSION HYD

7G4475 CONTROL GP-TRANSMISSION HYDRAULIC-PART 2 OF 2
TRANSMISSION S/N 3TE1415-UP
9X6907-PAGE 143.15
PART OF 6Y3198 TRANSMISSION AR
c735081 SEBP1530
7G4475 CONTROL GP-TRANSMISSION HYD Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
33. 0S-0509 [2] BOLT  
  5M-2894 [2] WASHER  
34. 3D-4197 [1] COVER  
35. 8M-4988 [1] SEAL-O-RING  
  7T-3418 [1] HARNESS AS  
36. 6T-5133 [1] GASKET  
37. 9W-1409 [1] CONTROL GP  
38. 6V-0852 [1] CAP-DUST  
39. 6V-3965 [1] NIPPLE AS  
40. 0L-2070 [2] BOLT  
41. 6Y-9850 C [1] COUPLING AS  
42. 0S-1619 [2] BOLT  
43. 6T-5812 [1] GUARD  
44. 6T-5132 [1] COVER  
45. 9S-8004 [1] PLUG-O-RING  
46. 8T-7300 [5] SEAL-FACE  
47. 7S-5757 C [1] RING-RETAINING  
48. 8M-4446 [1] SEAL-O-RING  
49. 9S-8005 [5] PLUG-O-RING  
  3K-0360 [5] SEAL-O-RING  
50. 9W-9345 C [1] MANIFOLD AS  
  5P-7661 [1] BEARING  
51. 9S-8001 [1] PLUG-O-RING  
  4J-7533 [1] SEAL-O-RING  
52. 6V-8077 [1] ELBOW-45 DEGREE  
53. 8S-5575 [1] SEAL-LIP  
54. 0S-1594 [4] BOLT  
55. 3J-1907 [3] SEAL-O-RING  
56. 0S-1617 [6] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15300335
 

9X-6907: CONTROL GP-ELECTRONIC

9X6907 CONTROL GP-ELECTRONIC
TRANSMISSION S/N 3TE1097-UP
PART OF 7G4475 CONTROL-TRANSMISSION HYDRAULIC
c499520 SEBP1530
9X6907 CONTROL GP-ELECTRONIC Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. A [1] CONTROL AS-ELECTRONIC  
2. 7T-7376 [1] SPACER  
3. 9X-2026 [4] WASHER  
4. 7B-2742 [2] BOLT  
5. 8C-9649 [5] SPACER  
6. 8C-9648 [4] MOUNT-ISOLATION  
7. 7X-2031 [2] RETAINER  
  A   NOT PART OF THIS GROUP
 

#SEBP15300336
 

7G-3812: SENSOR GP-SPEED

7G3812 SENSOR GP-ELECTRONIC SPEED
TRANSMISSION S/N 8TA1-613
PART OF 7G3426 TRANSMISSION AR
c354320 SEBP1530
7G3812 SENSOR GP-SPEED Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6T-4409 [1] GUARD AS  
2. 6T-5631 [1] HOUSING-SENSOR  
3. 1B-3867 [1] BALL BEARING  
4. 3T-1593 [1] SHAFT  
5. 8H-3981 [1] RING-RETAINING  
6. 7T-1430 [1] ROTOR-SENSOR  
7. 2S-6160 [5] WASHER-HARD  
8. 3B-1915 [5] BOLT  
9. 6T-5611 [1] SPACER  
10. 9G-5606 C [1] RETAINER-BEARING  
11. 2A-0762 [4] BOLT  
12. 3K-0360 [1] SEAL-O-RING  
13. 6T-2156 [1] SENSOR-MAGNETIC  
14. 6T-5613 [1] SPACER  
15. 6T-5612 [5] GROMMET  
16. 5P-0537 [4] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15300337
 

7G-3812: SENSOR GP-SPEED

7G3812 SENSOR GP-ELECTRONIC SPEED
TRANSMISSION S/N 8TA614-99999 & 3TE1-UP
PART OF 7G3426 & 6Y3198 TRANSMISSION ARS
c470557 SEBP1530
7G3812 SENSOR GP-SPEED Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-0537 [4] WASHER  
2. 6T-5631 [1] HOUSING-SENSOR  
3. 1B-3867 [1] BALL BEARING  
4. 9W-7634 C [1] SHAFT  
5. 8H-3981 [1] RING-RETAINING  
6. 9W-7334 C [1] ROTOR-SENSOR  
7. 2S-6160 [5] WASHER-HARD  
8. 3B-1915 [5] BOLT  
9. 6T-5611 [1] SPACER  
10. 9W-7466 [1] RETAINER  
11. 2A-0762 [4] BOLT  
12. 6T-5613 [1] SPACER  
13. 6T-5612 [5] GROMMET  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15300338
 

9W-0681: SENSOR GP-TMSN POSITION

9W0681 CONTROL GP-ELECTRONIC
S/N 1AB1142-UP
PART OF 6G8190 CONTROL-TRANSMISSION
c469798 SEBP1530
9W0681 SENSOR GP-TMSN POSITION Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7T-7376 [1] SPACER  
2. 8T-8928 [1] SEAL-LIP TYPE  
 

#SEBP15300339
 

7G-4476: VALVE GP

7G4476 VALVE GP-SELECTOR & PRESSURE CONTROL
TRANSMISSION S/N 8TA1-490
9W8660-PAGE 146,7G4477-PAGE 147.01,7G2969-PAGE 148,9G9437-PAGE 149
PART OF 7G4475 CONTROL-TRANSMISSION HYDRAULIC
c354022 SEBP1530
7G4476 VALVE GP Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-9444 [1] COVER  
2. 4F-3508 [5] BOLT 165MM(6.5IN)LG  
3. 8F-8544 [3] BOLT 158MM(6.25IN)LG  
4. 9W-8660 CY [1] VALVE GP-PRESSURE CONTROL  
5. 7G-4477 Y [1] VALVE GP-SELECTOR  
6. 3T-0691 C [1] PLATE  
7. 3T-0692 [1] MANIFOLD  
8. 1D-4541 [14] BOLT  
9. 0S-1618 [2] BOLT  
10. 9G-9437 Y [1] ACTUATOR GP-ROTARY  
11. 2S-0629 [2] BOLT-12 POINT HEAD  
12. 1F-4111 [1] BOLT  
13. 7G-2969 Y [1] VALVE GP-PRESSURE CONTROL  
14. 1D-4539 [1] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Installation of 6T9290 Valve Group as Replacement for 9P0222 Valve Group{3174, 3183}
Installation of 6T9290 Valve Group as Replacement for 9P0222 Valve Group{3174, 3183}
Bench Test Procedure for a 631E Series 2, 631G, 633E Series 2, 637E Series 2, and 637G Wheel Tractor-Scraper Transmission{3030, 3073}
Bench Test Procedure for a 631E Series 2, 631G, 633E Series 2, 637E Series 2, and 637G Wheel Tractor-Scraper Transmission{3030, 3073}
Improved Method for Installing the Actual Gear Position Sensor {1439, 3061}
Improved Method for Installing the Actual Gear Position Sensor {1439, 3061}
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
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Technical Information Bulletin
Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}
Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}
Specifications
Transmission Hydraulic Control Group
631E WHEEL TRACTOR-SCRAPER POWER TRAIN
Transmission Hydraulic Control Group<BR> 8E-6973
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Transmission Hydraulic Controls<BR> 3T-8363
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Transmission Hydraulic Control
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Power Train
Service Letter-China
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
Service Letter-Asia
Systems Operation
Transmission Hydraulic Control
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train
Transmission Hydraulic Control Operation
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train
Reuse And Salvage Guidelines
Individual Clutch Modulation (ICM) Control Valves{3065, 3139}
Individual Clutch Modulation (ICM) Control Valves{3065, 3139}
Service Letter-APD
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
Testing and Adjusting
Transmission Hydraulic Control Pilot Pressure - Test and Adjust
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train
Transmission Hydraulic Control Maximum Clutch Pressure - Test
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train
Transmission Hydraulic Control Primary Clutch Pressure - Test
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train
Bench Test Procedures
Bench Test Procedure for a 631E Series 2, 631G, 633E Series 2, 637E Series 2, and 637G Wheel Tractor-Scraper Transmission{3030, 3073}
Bench Test Procedure for a 631E Series 2, 631G, 633E Series 2, 637E Series 2, and 637G Wheel Tractor-Scraper Transmission{3030, 3073}
Disassembly and Assembly
Transmission Hydraulic Control Valves
631E & 637E TRACTOR POWER TRAIN
Transmission Hydraulic Control Valves
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW
Service Magazine
Erratic Transmission Shifting On Machines Equipped With Individual Clutch Modulation (ICM) Transmission Controls{3167}
1990/01/08
New Speed Sensor For Individual Clutch Modulation Transmission Controls{3175,3168}
1986/06/30
New Detent Spring Assembly Used In Selector And Pressure Control Valve Group In Transmission Hydraulic Control Groups{3152,3167}
1986/09/29
New Shafts And Shaft Assembly Replace Former Coupling Assemblies In Transmission Hydraulic Control Groups {3167}
1987/01/26
Stronger Detent Cam Pin Arrangement Used In Selector And Pressure Control Valve Group Of Transmission Hydraulic Controls {3152,3158}
1988/01/25
Improved System Relief Spring Used In Selector And Pressure Control Valve Group Of Transmission Hydraulic Controls{3152}
1988/03/28
New Transmission Control Switch Used In Transmission Hydraulic Controls {3168,3171}
1989/08/07
New Switch Drive Coupling Assembly Used In Transmission Hydraulic Controls {3167,3168}
1989/09/04
Extension Cable Makes It Easier To Use ICM Transmission Control Monitor {3168,0600,1408}
1989/10/09
Tractors May Have Unnecessary Orifice In Selector Valve Of Transmission Hydraulic Controls {3167,3158}
1990/03/26
Check Rotary Actuator Stop Vane Bolts{3158,3167}
1990/04/02
Identifying Harness Codes For ICM (Individual Clutch Modulation) Transmission Controls{3168}
1990/04/09
Check Load Piston Bodies When Rebuilding Individual Clutch Modulation Control Valves{3152}
1990/04/09
Wider Support Assembly Prevents Breakage Of 9W7008 Detent Springs In Selector And Pressure Control Groups Of ICM Transmission Hydraulic Controls{3167}
1990/07/16
Probable Causes Of Transmission Hunting In Individual Clutch Modulation (ICM) Transmissions{3150,3167}
1991/09/30
New ICM Transmission Control Actual Gear Switch{3175}
1992/06/29
New ICM Transmission Control Speed Sensor{3175}
1992/07/13
New Spring Saves O-Ring Seal In ICM Controls{3150}
1993/06/28
New ICM Transmission Control (Actual Gear Switch) Is Available{3168}
1995/10/30
Detent Spring For The ICM Transmission Control Improves Service Life{3168}
1996/01/15
Improved Solenoid Valve Group Used In ICM And Planetary Transmissions For Increased Reliability And Longer Service Life{3030}
1998/03/16
Load Piston Body Changes In ICM Pressure Control Valve Group{3073,3030}
1998/05/04
New Load Piston Body Available In ICM Pressure Control Valve Group {3073,3152,3167}
1998/10/19
ICM Control Valve Group; Debris Wear And Control Malfunction {3150,3157,3167}
1999/01/11
An Improved Solenoid Valve Group Is Used In Transmissions With ICM For Increased Reliability And Longer Service Life {3124, 3167, 3174}
2009/01/26
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>&reg;</SUP> Products {1408, 3167, 5736}
2012/12/21

Caterpillar Parts SIS Catalog 631E :

CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-TRANSMISSION HYD
7G-4475 CONTROL GP-TRANSMISSION HYD
CONTROL GP-ELECTRONIC
9X-6907 CONTROL GP-ELECTRONIC
SENSOR GP-SPEED
7G-3812 SENSOR GP-SPEED
SENSOR GP-SPEED
7G-3812 SENSOR GP-SPEED
SENSOR GP-TMSN POSITION
9W-0681 SENSOR GP-TMSN POSITION

Truck sale:

Caterpillar 631E
 
Caterpillar 631E
- Scrapers
TRACTOR & EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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