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6S3535 TRANSMISSION CONTROL GROUP Serial No. 78U1 to 78U2596 inclusive 931 TRACK LOADER


OPERATOR STATION
CONTROL GP-TRANSMISSION
POWER TRAIN
VALVE GP
PUMP GP
SHAFT GP
DRIVE GP
WORK TOOLS
WINCH GP

TRACK LOADER 931 TRACK LOADER 78U
 931 TRAXCAVATOR 78U00001-03913 (MACHINE) UEG0711S 931 78U   (1976)

OPERATOR STATION

CONTROL GP-TRANSMISSION
TRANSMISSION CONTROL GROUP
6S-3535 TRANSMISSION CONTROL GROUP
TRANSMISSION CONTROL GROUP
6S-3535 TRANSMISSION CONTROL GROUP
TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
1P-0639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
1P-0639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
1P-0639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
 

#UEG0711S0060
 

6S-3535: TRANSMISSION CONTROL GROUP

6S3535 TRANSMISSION CONTROL GROUP
Serial No. 78U1 to 78U2596 inclusive
c160752 UEG0711S
6S3535 TRANSMISSION CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 931 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0509 C [5] BOLT  
  3B-4506 C [5] LOCKWASHER  
2. 6S-4087 [1] GUARD ASSEM.  
3. 7M-0706 [1] KNOB  
4. 6S-3849 [1] LEVER  
5. 6S-3790 [1] PLATE  
  5M-7516 [4] SCREW  
6. 6S-8892 C [1] LOCK ASSEM.  
7. 6S-4451 [1] SHAFT  
8. 3B-4617 [2] COTTER PIN  
9. 6K-3427 [1] PIN  
  3B-4621 [1] COTTER PIN  
10. 6S-3865 [1] LEVER ASSEM.  
    (Includes)
11. 9H-2400 [3] BEARING  
12. 6S-3903 [1] BRACKET ASSEM.  
    (Includes)
13. 4K-4658 C [1] STUD  
  1B-1067 C [1] WASHER  
14. 6S-3819 [1] SHAFT  
15. 0T-0883 [4] WASHER (use as required)  
16. 6S-3884 [1] LEVER ASSEM.  
    (Includes)
17. 9H-2400 [2] BEARING  
18. 5L-4872 [2] ROD  
19. 1A-8285 [6] NUT  
20. 7H-3641 [6] ROD END  
21. 1B-2790 [4] BOLT  
22. 1D-4716 [6] NUT  
  3B-4505 [6] LOCKWASHER  
23. 6S-6916 [1] LEVER ASSEM.  
24. 6S-3879 [1] ROD  
25. 1B-7182 [2] BOLT  
26. 6S-3892 [1] SHAFT ASSEM.  
27. 2M-8908 [1] KNOB  
28. 6S-6912 [1] LEVER ASSEM.  
29. 1D-5117 [2] NUT  
30. 4D-4971 [1] SPRING  
31. 6S-6915 [1] ROD  
  3B-4607 [2] COTTER PIN  
  4B-4276 [4] WASHER  
32. 6S-3848 [1] SHAFT  
33. 6S-3846 [1] BAR ASSEM.  
    (Includes)
  4H-2610 [1] BUSHING  
34. 6S-3881 [1] LEVER ASSEM.  
    (Includes)
35. 9H-2400 [2] BEARING  
36. 6H-3956 [3] PIN  
  C   INDICATES CHANGE
 

#UEG0711S0061
 

6S-3535: TRANSMISSION CONTROL GROUP

6S3535 TRANSMISSION CONTROL GROUP
Serial No. 78U2597-Up
c217161 UEG0711S
6S3535 TRANSMISSION CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 931 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0509 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
2. 6S-4087 [1] GUARD ASSEM.  
3. 7M-0706 [1] KNOB  
4. 6S-3849 [1] LEVER  
5. 6S-3790 [1] PLATE  
  4B-1280 C [4] SCREW  
6. 6S-8892 [1] LOCK ASSEM.  
7. 6S-4451 [1] SHAFT  
8. 3B-4617 [2] COTTER PIN  
9. 6K-3427 [1] PIN  
  3B-4621 [1] COTTER PIN  
10. 6S-9013 C [1] LEVER ASSEM.  
    (Includes)
11. 9H-2400 [3] BEARING  
12. 6S-3903 [1] BRACKET ASSEM.  
    (Includes)
13. 4K-4658 [1] STUD  
  6S-9199 C [1] WASHER  
14. 6S-3819 [1] SHAFT  
15. 0T-0883 [4] WASHER (use as required)  
16. 6S-9025 C [1] LEVER ASSEM.  
    (Includes)
17. 9H-2400 [2] BEARING  
18. 5L-4872 [2] ROD  
19. 1A-8285 [6] NUT  
20. 7H-3641 [6] ROD END  
21. 1B-2790 C [2] BOLT  
22. 1D-4716 [6] NUT  
  3B-4505 [6] LOCKWASHER  
23. 6S-9016 C [1] LEVER  
24. 6S-3879 [1] ROD  
25. 1B-7182 [2] BOLT  
26. 6S-3892 [1] SHAFT ASSEM.  
27. 2M-8908 [1] KNOB  
28. 6S-6912 [1] LEVER ASSEM.  
29. 1D-5117 [2] NUT  
30. 4D-4971 [1] SPRING  
31. 6S-6915 [1] ROD  
  3B-4607 [2] COTTER PIN  
  4B-4276 [4] WASHER  
32. 6S-3848 [1] SHAFT  
33. 6S-9031 C [1] BLOCK ASSEM.  
    (Includes)
  4H-2610 [1] BEARING  
34. 6S-9021 C [1] LEVER ASSEM.  
    (Includes)
35. 9H-2400 [2] BEARING  
36. 6H-3956 [3] PIN  
37. 1H-5514 C [2] BOLT  
38. 5K-3546 C [1] PLUG  
  C   INDICATES CHANGE
 

#UEG0711S0062
 

1P-0639: TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP

1P639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
Serial No. 78U1 to 2176, 2192, 2193 and 78U2198 inclusive. Part of 2P3700 Transmission Arrangement
shown on Page 31. 1P571 Valve and 1P4165 Pump parts are shown on Pages 35 and 36
c119638 UEG0711S
1P0639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 931 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-3603 [1] COVER ASSEM.  
2. 7S-2962 [1] WASHER  
3. 7B-3028 [2] SCREW  
4. 9S-8400 [1] LEVER ASSEM.  
5. 6H-3956 [1] PIN  
6. 9S-8403 [1] LEVER ASSEM.  
7. 4S-6525 [1] DOWEL  
8. [1] VALVE ASSEM.  
9. 6L-4783 [3] BOLT  
10. 9M-1974 [7] WASHER  
11. 1P-4165 Y [1] PUMP GROUP  
    (Separate Illustration)
12. 2S-4663 [1] SEAL  
13. 2P-3619 [1] TUBE ASSEM.  
14. 8M-5254 [1] SEAL  
15. 3H-5932 [4] BOLT  
16. 4H-1788 [1] RING  
17. 6F-5559 [2] SEAL  
18. 9S-8771 [1] SLEEVE  
19. 1P-0571 Y [1] VALVE GROUP  
    (Separate Illustration)
20. 2H-3934 [1] SEAL  
21. 0S-1618 [3] BOLT  
  3B-4505 [3] LOCKWASHER  
22. 2P-3576 [1] SCREEN  
23. 4H-1723 [1] SEAL  
24. 1P-2564 [1] SWITCH ASSEM.  
25. 9B-7235 C [2] SCREW  
  9B-7233 [2] LOCKWASHER  
26. 3J-1907 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0711S0063
 

1P-0639: TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP

1P639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
Serial No. 78U2177 to 78U2191, 78U2194 to 78U2197 and 78U2199 to 78U2951 inclusive
Part of 2P3700 Transmission Arrangement shown on Page 31
1P571 Valve and 1P4165 Pump parts are shown on Pages 35 and 36
c155088 UEG0711S
1P0639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 931 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-3603 [1] COVER ASSEM.  
2. 7S-2962 [1] WASHER  
3. 7B-3028 [2] SCREW  
4. 9S-8400 [1] LEVER ASSEM.  
5. 6H-3956 [1] PIN  
6. 6P-3766 C [1] LEVER ASSEM.  
7. 4S-6525 [1] DOWEL  
8. [1] VALVE ASSEM.  
9. 6L-4783 [3] BOLT  
10. 9M-1974 [7] WASHER  
11. 1P-4165 Y [1] PUMP GROUP  
    (Separate Illustration)
12. 2S-4663 [1] SEAL  
13. 2P-3619 [1] TUBE ASSEM.  
14. 8M-5254 [1] SEAL  
15. 3H-5932 [4] BOLT  
16. 4H-1788 [1] RING  
17. 6F-5559 [2] SEAL  
18. 9S-8771 [1] SLEEVE  
19. 1P-0571 Y [1] VALVE GROUP  
    (Separate Illustration)
20. 2H-3934 [1] SEAL  
21. 0S-1618 [3] BOLT  
  3B-4505 [3] LOCKWASHER  
22. 6P-1407 C [1] SCREEN  
23. 4H-1723 [1] SEAL  
24. 8P-0762 C [1] SWITCH ASSEM.  
25. 3J-1907 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0711S0064
 

1P-0639: TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP

1P639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
Serial No. 78U2952-Up
Part of 2P3700 Transmission Arrangement shown on Page 31
1P571 Valve and 1P4165 Pump parts are shown on Pages 35 and 36
c161579 UEG0711S
1P0639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 931 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-3603 [1] COVER ASSEM.  
2. 7S-2962 [1] WASHER  
3. 7B-3028 [2] SCREW  
4. 6P-5341 C [1] LEVER ASSEM.  
5. 6H-3956 [1] PIN  
6. 6P-9210 C [1] LEVER ASSEM.  
7. 4S-6525 [1] DOWEL  
8. [1] VALVE ASSEM.  
9. 6L-4783 [3] BOLT  
10. 9M-1974 [7] WASHER  
11. 1P-4165 Y [1] PUMP GROUP  
    (Separate Illustration)
12. 2S-4663 [1] SEAL  
13. 2P-3619 [1] TUBE ASSEM.  
14. 8M-5254 [1] SEAL  
15. 3H-5932 [4] BOLT  
16. 4H-1788 [1] RING  
17. 6F-5559 [2] SEAL  
18. 9S-8771 [1] SLEEVE  
19. 1P-0571 Y [1] VALVE GROUP  
    (Separate Illustration)
20. 2H-3934 [1] SEAL  
21. 0S-1618 [3] BOLT  
  3B-4505 [3] LOCKWASHER  
22. 6P-1407 [1] SCREEN  
23. 4H-1723 [1] SEAL  
24. 8P-0762 [1] SWITCH ASSEM.  
25. 3J-1907 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0711S0065
 

1P-0571: VALVE GP

1P571 SELECTOR AND PRESSURE CONTROL GROUP
Part of 1P639 Transmission Lubrication System Control Group shown on Pages 34, 34A & 34B
c217414 UEG0711S
1P0571 VALVE GP Parts scheme
  For full view, you need register

Parts for your 931 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-8410 [1] SPRING  
2. 1B-7182 [5] BOLT  
3. 9M-1974 [8] WASHER  
4. 1P-0615 [1] COVER  
5. 9S-8770 [1] GASKET  
6. 9S-8764 [1] SPOOL  
7. 1P-0641 [1] BODY ASSEM.  
  1P-2298 [1] VALVE ASSEM.  
8. 8M-8790 [1] DOWEL  
9. 3P-9194 C [1] PLUG  
10. 5M-2894 [1] WASHER  
11. 2P-3588 [1] SPRING (Inner)  
12. 2P-3587 [1] SPRING (Outer)  
13. 1P-9620 [1] RING  
14. 5M-3492 [1] SHIM 2.60 cm(.010 in.) thick  
  7M-1397 [1] SHIM 9.20 cm(.036 in.) thick  
  7M-1396 [1] SHIM 15.80 cm(.062 in.) thick  
15. 2P-3604 [1] SPOOL ASSEM.  
16. 5M-8009 [1] PIN  
17. 3D-4603 [1] PLUG  
18. 2M-1168 [1] SLUG  
19. 1P-0625 [1] GASKET  
20. 5M-6214 [4] PLUG  
21. 3P-4040 [1] COVER  
22. 2B-2695 C [3] BOLT  
23. 9S-8762 [1] SPOOL ASSEM.  
24. 3F-6808 [1] DOWEL  
25. 7S-4607 [2] DETENT ASSEM.  
26. 6H-3956 [2] PIN  
27. 2S-1022 [1] PLUNGER  
  C   INDICATES CHANGE
 

#UEG0711S0066
 

1P-4165: GEAR PUMP GROUP

1P4165 GEAR PUMP GROUP
Part of 1P639 Transmission Lubrication System Control Group
shown on Pages 34, 34A & 34B
c116242 UEG0711S
1P4165 GEAR PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 931 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] COVER ASSEM.  
2. [2] PIN  
3. [2] BEARING  
4. [1] BODY ASSEM.  
5. [1] PIN  
6. [2] BEARING  
7. [1] GEAR (10 Teeth)  
8. [4] BOLT  
  [1] WASHER  
9. [1] GEAR (10 Teeth)  
10. [1] GEAR (32 Teeth)  
 

#UEG0711S0067
 

6S-6770: UNIVERSAL JOINT GP

6S6770 UNIVERSAL JOINT GROUP
Part of 6S6707 Power Take-Off Drive Group shown on Page 37
c217299 UEG0711S
6S6770 UNIVERSAL JOINT GP Parts scheme
  For full view, you need register

Parts for your 931 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6S-6902 [2] SPIDER AND BEARING ASSEM.  
2. 6S-6867 [1] TUBE ASSEM.  
3. 1A-2343 C [8] BOLT  
  3B-4505 C [8] LOCKWASHER  
  C   INDICATES CHANGE
 

#UEG0711S0068
 

6S-6707: DRIVE GP-POWER TAKE-OFF

6S6707 POWER TAKE-OFF DRIVE GROUP
Also part of 5G1012 Winch Drive Arrangement listed on Page 37A
6S6770 Joint parts are shown on Page 36
c146503 UEG0711S
6S6707 DRIVE GP-POWER TAKE-OFF Parts scheme
  For full view, you need register

Parts for your 931 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2H-3777 [1] NUT  
2. 5F-8916 [1] LOCK  
3. 6B-5333 C [2] SEAL  
4. 1H-7339 [1] SEAL  
5. 5J-9348 [1] BEARING ASSEM.  
6. 6S-6775 [1] CAGE  
7. 6S-6772 [1] YOKE ASSEM.  
8. 6S-6770 Y [1] JOINT GROUP  
    (Separate Illustration)
9. 5D-8269 [8] BOLT  
10. 6S-6771 [1] YOKE ASSEM.  
11. 3H-1397 [1] SEAL  
12. 6S-6774 [1] CAGE  
13. 6S-8052 [1] SPACER  
14. 3B-8489 [1] FITTING  
15. 0S-1588 C [4] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0711S0069
 

5G-1012: WINCH DRIVE ARRANGEMENT

5G1012 WINCH DRIVE ARRANGEMENT
AN ATTACHMENT
UEG0711S0069 UEG0711S
  For full view, you need register

Parts for your 931 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5G-1011 Y [1] PUMP AND LINES GROUP  
  6S-6707 Y [1] POWER TAKE-OFF DRIVE GROUP  
  Y   SEPARATE ILLUSTRATION
 

Information:

Disassembly and Assembly
Transmission Control Valve
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS
Service Magazine
Improved Neutral-Start Switch Assembly Used In Transmission Oil System Control Group And Back-Up Warning Group{1424,3154,7406}
1980/11/17
Several Improvements Have Been Made To The Neutral-Start Switch Assembly In The Control Group For Transmission Lubrication System{3150,3167,3168,1424}
1977/12/19
Improvement Made To Transmission Control Linkage To Give Easier Shifts{3156}
1978/08/07
Improvements To Transmission Control Linkage{3156}
1978/09/18
Clean The Orifice In The Pressure Control Group During A Transmission Overhaul{3167}
1979/04/16

Caterpillar Parts SIS Catalog 931 :

TORQUE CONVERTER GP
1T-1040 TORQUE CONVERTER GP
TRANSMISSION OIL FILLER GROUP
6S-3533 TRANSMISSION OIL FILLER GROUP
TRANSMISSION ARRANGEMENT
2P-3700 TRANSMISSION ARRANGEMENT
TRANSMISSION OIL FILLER GROUP
6S-3533 TRANSMISSION OIL FILLER GROUP
WIRING HARNESS ASSEMBLY
6S-8390 WIRING HARNESS ASSEMBLY
BACK-UP WARNING GROUP
6S-8715 BACK-UP WARNING GROUP
BACKUP WARNING GROUP
6S-8715 BACKUP WARNING GROUP
BACKUP WARNING GROUP
6S-8154 BACKUP WARNING GROUP
TRANSMISSION CONTROL GROUP
6S-3535 TRANSMISSION CONTROL GROUP
TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
1P-0639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
1P-0639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
1P-0639 TRANSMISSION LUBRICATION SYSTEM CONTROL GROUP
VALVE GP
1P-0571 VALVE GP
GEAR PUMP GROUP
1P-4165 GEAR PUMP GROUP
UNIVERSAL JOINT GP
6S-6770 UNIVERSAL JOINT GP
DRIVE GP-POWER TAKE-OFF
6S-6707 DRIVE GP-POWER TAKE-OFF

Truck sale:

CATERPILLAR 931 1976
 
CATERPILLAR 931 1976
- TRACK LOADERS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CAT 931
 
CAT 931

Spencer Auction Company
 
USD $10,000 
1978 CAT 931

Ziegler Cat
Marshall, Minnesota
 
 
CAT 931

EURO AUCTIONS
United Kingdom
CAT 931
USD $8,500 
CAT 931

Harp Heavy Equipment
Fayetteville, Georgia
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