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OIL LINES (7S3589 N/S) Serial No. 67M3779, 3781, 3783 to 3788, 3790 to 3793, 3795 to 3798, 3800, 3801 and 67M3803-Up 631C


LUBRICATION SYSTEM
LINES GP-ENGINE OIL
COOLING SYSTEM
COOLER GP
POWER TRAIN
COOLER GP
ELECTRICAL AND STARTING SYSTEM
GLOW PLUG GP
STARTING MOTOR GP
ALTERNATOR GP-CHARGING

WHEEL TRACTOR 631C WHEEL TRACTOR 67M
 631C TRACTOR 67M00001-04580 (MACHINE) UEG0200S 631C 67M   (1969)

LUBRICATION SYSTEM

LINES GP-ENGINE OIL
LINES GP-OIL
7S-3589 LINES GP-OIL
LINES GP-OIL
7S-3589 LINES GP-OIL
 

#UEG0200S0100
 

7S-3589: LINES GP-OIL

OIL LINES (7S3589 N/S)
Serial No. 67M3779, 3781, 3783 to 3788, 3790 to
3793, 3795 to 3798, 3800, 3801 and 67M3803-Up
c205132 UEG0200S
7S3589 LINES GP-OIL Parts scheme
  For full view, you need register

Parts for your 631C WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [6] BOLT  
2. 3B-4506 [11] LOCKWASHER  
3. 9M-5376 [1] GASKET  
4. 7H-3270 [1] GASKET  
5. 0S-1591 [3] BOLT  
6. 9S-3716 [1] TUBE ASSEM. (inlet)  
7. 9S-3714 [1] TUBE ASSEM. (drain)  
8. 9S-8680 [1] STRAP  
9. 0S-0509 [1] BOLT  
  1D-4717 [1] NUT  
  4B-4278 [1] WASHER  
10. 9S-8673 [1] GAUGE ASSEM.  
11. 4B-0418 [1] CLIP  
12. 9S-8674 [1] TUBE ASSEM.  
13. 4M-4460 [1] GASKET  
14. 2M-9189 [1] GASKET  
15. 0V-0375 [2] BOLT 3.25 in. (8.25 cm) long  
    -OR-
  0S-1585 C [2] BOLT 1.5 in. (3.81 cm) long  
16. 9S-9994 [1] ADAPTER ASSEM.  
    (Includes)
17. 9H-6687 [1] PIN  
18. 5M-2669 [1] PLUG  
19. 3B-0551 [1] PLUG  
20. 1F-6068 [1] FITTING  
    (Includes)
  8F-9362 [1] NUT  
21. 9M-8616 [1] ELBOW  
  1A-6879 [1] GASKET  
22. 8M-5266 [1] SEAL  
23. 0S-1571 [2] BOLT  
24. 0S-1617 [3] BOLT  
25. 5H-5652 [4] LOCK  
26. 4B-3388 [1] BOLT  
27. 1B-4203 [1] NUT  
28. 0L-0364 [7] LOCK  
29. 2M-1503 [1] COVER  
30. 0L-1351 [1] BOLT  
31. 2A-4522 [1] COVER  
  2A-4448 [1] GASKET  
32. 2B-0947 [1] BOLT  
  2B-1738 [1] LOCK  
33. 3B-1915 [2] BOLT  
34. 0L-2070 [2] BOLT  
35. 1P-0296 [1] TUBE ASSEM.  
    (Includes)
36. 9M-9184 [1] FLANGE  
37. 3B-4508 [2] LOCKWASHER  
38. 7M-7260 GASKET SOLUTION  
  C   INDICATES CHANGE
 

#UEG0200S0101
 

8S-5072: COOLER GP-ENGINE OIL

ENGINE OIL COOLER (8S5072 N/S)
Refer also to Page 172D for special parts
c109976 UEG0200S
8S5072 COOLER GP-ENGINE OIL Parts scheme
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Parts for your 631C WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 [4] BOLT  
2. 3B-4506 [18] LOCKWASHER  
3. 0L-2070 [1] BOLT  
4. 9M-3217 [1] ELBOW  
  5M-3535 [1] GASKET  
5. 9S-3174 [1] ADAPTER  
6. 0S-1585 [8] BOLT  
  3B-4508 [8] LOCKWASHER  
7. 2M-0574 [2] GASKET  
8. 8F-6647 [1] GASKET  
9. 8M-4991 [4] SEAL  
10. 2M-0581 [1] ADAPTER  
11. 0S-1590 [2] BOLT  
12. 9S-8726 [1] TUBE ASSEM.  
13. 5S-3771 [2] HOSE  
14. 4L-4620 [4] CLAMP  
15. 8S-5097 [1] BRACKET  
16. 0L-1351 [4] BOLT  
17. 8S-4998 [1] PIPE  
18. 8S-4327 [1] BONNET  
19. 8M-9307 [2] PLUG  
  6F-7062 [2] GASKET  
20. 9S-3176 [1] CORE ASSEM.  
21. 9F-5940 [1] GASKET  
22. 0S-1594 [2] BOLT  
23. 9S-3179 [1] ELBOW ASSEM.  
  4M-9755 [1] FERRULE  
    (Part of 9S3179 Assem.)
24. 0S-1591 [2] BOLT  
25. 8M-5521 [1] GASKET  
26. 9M-3212 [1] TUBE ASSEM.  
27. 7B-0663 [1] SEAL  
28. 0S-0509 [1] BOLT  
  4B-4278 [1] WASHER  
29. 0S-1588 [2] BOLT  
 

#UEG0200S0102
 

8S-5073: COOLER GP-TORQUE CONVERTER

TORQUE CONVERTER OIL COOLER (8S5073 N/S)
c205137 UEG0200S
8S5073 COOLER GP-TORQUE CONVERTER Parts scheme
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Parts for your 631C WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8998 [2] FITTING  
  1F-1344 [2] NUT  
    (1 in each 3B8998 Fitting)
2. 5P-1198 CH TUBE 53.49 cm(21.06 in.)  
3. 3B-8993 [1] FITTING  
4. 1F-1344 [3] NUT  
    (Part of 3B8993 Fitting)
5. 9S-1133 [1] TUBE  
6. 1P-9510 C [2] BRACKET  
7. 3B-1915 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
8. 0S-1585 [6] BOLT  
9. 3B-4508 [12] LOCKWASHER  
10. 2B-0947 [2] BOLT  
11. 8S-4304 [1] BONNET  
12. 8M-9307 [1] PLUG  
  6F-7062 [1] WASHER  
13. 2S-0795 [2] GASKET  
14. 5S-0264 [1] CORE ASSEM.  
15. 5S-3771 [1] HOSE  
16. 5P-0598 C [2] CLAMP  
17. 8S-4302 [1] BONNET  
18. 1D-4569 [2] BOLT  
19. 1B-2886 [2] BOLT  
  H   ORDER BY THE CENTIMETRE
 

#UEG0200S0103
 

7S-4280: GLOW PLUG AND WIRING GROUP

7S4280 GLOW PLUG AND WIRING GROUP
c116545 UEG0200S
7S4280 GLOW PLUG AND WIRING GROUP Parts scheme
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Parts for your 631C WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [1] CLIP  
  [1] SEAL  
  [6] WASHER  
  [1] STUD  
  [4] NUT  
  [2] LOCKWASHER  
  [2] INSULATOR  
  [1] LEAD ASSEM  
  [1] CLIP  
  [6] GLOW PLUG  
 

#UEG0200S0104
 

1M-7039: STARTER GP-ELECTRIC

1M7039 ELECTRIC STARTER GROUP--24 Volt
Serial No. 67M1 to 67M4454 and 67M4456 inclusive
2M1464 Motor parts are shown on Pages 62 through 63
c113603 UEG0200S
1M7039 STARTER GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 631C WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-8032 [1] TERMINAL (GROUND)  
  9F-5509 [2] INSULATOR  
    (PARTS OF WIRE ASSEM. 9F4337)
  9F-4337 [1] WIRE ASSEM.  
  7H-1181 [1] TERMINAL  
    (PART OF WIRE ASSEM. 9F4337)
  2M-1464 Y [1] MOTOR ASSEM  
    (SEE SEPARATE ILLUSTRATION)
  4M-6853 [1] GASKET  
  6M-9149 [3] BOLT  
  3B-4510 [3] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0200S0105
 

1M-7039: STARTER GP-ELECTRIC

1M7039 ELECTRIC STARTER GROUP--24 Volt
Serial No. 67M4455 and 67M4457-Up
4N3273 Motor parts are shown on Pages 63A and 63B
c142322 UEG0200S
1M7039 STARTER GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 631C WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-8032 [1] TERMINAL (GROUND)  
  9F-5509 [2] INSULATOR  
    (PARTS OF WIRE ASSEM. 9F4337)
  9F-4337 [1] WIRE ASSEM.  
  9F-3068 [1] TERMINAL  
    (PART OF WIRE ASSEM.9F4337)
  4N-3273 YC [1] MOTOR GROUP  
    (Separate Illustration)
  4M-6853 [1] GASKET  
  6M-9149 [3] BOLT  
  3B-4510 [3] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0200S0106
 

8S-5071: ALTERNATOR GP-CHARGING

ALTERNATOR (8S5071 N/S)--24 Volt, 50 Ampere
5S9088 Alternator parts are shown on Pages 60 and 61
c108285 UEG0200S
8S5071 ALTERNATOR GP-CHARGING Parts scheme
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Parts for your 631C WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9H-8260 [1] BOLT  
  1D-4719 [1] NUT  
  4B-4280 [2] WASHER  
2. 3B-4508 [2] LOCKWASHER  
3. 9S-1366 [1] BOLT  
4. 1D-5118 [2] NUT  
5. 1S-4697 [1] BLOCK  
6. 1S-4698 [1] ROD  
7. 8S-9092 [1] BOLT  
  3B-4510 [1] LOCKWASHER  
  8S-5088 [1] WASHER  
8. 5S-9088 RY [1] ALTERNATOR ASSEM.  
    (See Separate Illustration)
9. 8M-8331 [1] PULLEY  
10. 8M-8340 [1] VEE BELT SET (Includes 2 Belts)  
11. 1H-6936 [1] WIRE ASSEM.  
  9F-9353 [1] TERMINAL (5.90" Hole)  
  9F-5320 [1] TERMINAL (.281" Hole)  
  8B-0653 [2] INSULATOR  
    (Parts of 1H6936 Assem.)
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEG0200S0107
 

5S-9088: ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY--24 Volt, 50 Ampere--Part 1 of 2--Type 1
Part of Alternator shown on Page 59
c202886 UEG0200S
5S9088 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 631C WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-2260 [1] PLATE  
2. 9S-2544 [4] SCREW  
3. 8H-0878 [6] LOCKWASHER  
4. 9S-2438 [2] SCREW  
5. 7H-2079 [7] LOCKWASHER  
6. 9S-2255 [1] COVER  
7. 9S-2262 [1] GASKET  
8. 9S-2246 [1] LEAD ASSEM.  
9. 9S-9830 [1] SCREW  
10. 8F-1326 [3] WASHER  
11. 9B-7233 [3] LOCKWASHER (Shake Proof)  
12. 9S-9829 [1] SCREW ASSEM.  
13. 4B-2043 [4] NUT  
14. 9S-2259 [1] REGULATOR  
15. 9S-2250 [1] GROMMET  
16. 9S-2011 [1] SCREW  
17. 1L-4789 [1] LOCKWASHER  
18. 9S-2389 [1] STUD ASSEM.  
19. 9S-2398 [1] HOUSING ASSEM.  
20. 9S-2393 [3] DIODE  
21. 9S-2397 [1] COVER  
22. 9F-2247 [1] PLUG  
23. 9S-2395 [1] BEARING  
24. 9S-2394 [1] SEAL  
25. 9S-2396 [1] BUSHING  
26. 9S-2007 [3] SCREW  
27. 9S-2301 [1] INSULATION  
28. 9S-2292 [1] HEAT SINK ASSEM.  
29. 9S-2300 [4] INSULATOR  
30. 9S-9830 C [4] SCREW  
  9S-2247 [4] WASHER (Spring)  
  4B-4863 [4] WASHER (Plain)  
31. 9S-2542 [1] SCREW  
32. 9S-2437 [5] SCREW  
  9S-2013 H [1] KIT (Terminal Relay)  
    (Consists of Bushing, "O" Ring & Hardware)
  9S-2012 H [1] KIT (Terminal Output)  
    (Consists of Gaskets, Terminal & Hardware)
  9S-2290 H [1] KIT (Heat Sink)  
    (Diode Junction Hardware)
  9S-2291 H [1] KIT (Heat Sink)  
    (Positive Diode Hardware)
  C   INDICATES CHANGE
  H   NOT PART OF 5S9088 ALTERNATOR
 

#UEG0200S0108
 

5S-9088: ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY--24 Volt, 50 Ampere--Part 2 of 2--Type 1
Part of Alternator shown on Page 59
c113560 UEG0200S
5S9088 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 631C WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-2242 [1] RACE  
2. 9S-2248 [1] FIELD COIL AND SUPPORT ASSEM.  
3. 9S-2004 [1] STATOR ASSEM.  
4. 9S-2006 [1] INSULATOR  
5. 9S-2005 [1] GROMMET  
6. 9S-2014 [3] CLIP  
7. 9S-2302 [1] ROTOR ASSEM.  
8. 9S-2390 [1] RETAINER ASSEM.  
9. 9S-2391 [1] SEAL  
10. 9S-2256 [1] GASKET  
11. 9S-2261 [1] COLLAR  
12. 2F-5721 [1] BEARING  
13. 2P-5616 [1] FRAME  
14. 3B-4502 [4] LOCKWASHER  
15. 9S-2009 [4] BOLT  
16. 9S-2391 [1] SEAL  
17. 9S-2254 [1] COLLAR  
18. 9S-2252 [1] SLINGER  
19. 9S-2008 [4] SCREW  
20. 9S-2258 [1] FAN AND BAFFLE ASSEM.  
21. 7F-7621 [1] WASHER  
22. 2K-4821 [1] LOCKNUT  
 

#UEG0200S0109
 

5S-9088: ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY--24 Volt, 50 Ampere--Part 1 of 2--Type 2
Part of 8S5071 Alternator Group shown on Page 59
c162528 UEG0200S
5S9088 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 631C WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-2260 [1] PLATE  
2. 9S-2544 [4] SCREW  
3. 8H-0878 [6] LOCKWASHER  
4. 9S-2438 [2] SCREW  
5. 7H-2079 [7] LOCKWASHER  
6. 9S-2255 [1] COVER  
7. 9S-2262 [1] GASKET  
8. 9S-2246 [1] LEAD ASSEM.  
9. 9S-9830 [1] SCREW  
10. 8F-1326 [3] WASHER  
11. 9B-7233 [3] LOCKWASHER (shake proof)  
12. 9S-9829 [1] SCREW ASSEM.  
13. 4B-2043 [4] NUT  
14. 7N-0129 C [1] REGULATOR ASSEM.  
15. 9S-2250 [1] GROMMET  
16. 9S-2542 [1] SCREW  
17. 9S-2437 [5] SCREW  
18. 9S-2389 [1] STUD ASSEM.  
19. 7N-0174 C [1] HOUSING ASSEM.  
    (Includes)
20. 9N-0943 [1] PLUG  
21. 5P-3418 [1] BEARING  
22. 9S-2396 [1] BUSHING  
23. 9S-2292 [1] HEAT SINK ASSEM.  
24. 9S-2300 [4] INSULATOR  
25. 9S-9830 [4] SCREW  
  9S-2247 [4] WASHER (spring)  
  4B-4863 [4] WASHER (plain)  
26. 9S-2007 [3] SCREW  
27. 9S-2301 [1] INSULATION  
  9S-2013 A [1] KIT (terminal relay)  
    (Consists of Bushing, "O" Ring and Hardware)
  9S-2012 A [1] KIT (terminal output)  
    (Consists of Gaskets, Terminal and Hardware)
  9S-2290 A [1] KIT (heat sink)  
    (Diode Junction Hardware)
  9S-2291 A [1] KIT (heat sink)  
    (Positive Diode Hardware)
  A   NOT PART OF THIS GROUP
  C   INDICATES CHANGE
 

Information:

Special Instruction
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Service Magazine
Use Correct Procedure To Clean The Engine Lubrication System If Permanent Type Antifreeze (Ethylene Glycol) Is In The Engine{1318,1350}
1979/02/19
Engine Oil Viscosity Changed To SAE 10W/30 For Shipment From All U.S. Factories{1318}
1979/10/15

Caterpillar Parts SIS Catalog 631C :

LINES GP-OIL
7S-3589 LINES GP-OIL
OIL FILTER BASE ASSEMBLY
9M-3202 OIL FILTER BASE ASSEMBLY
FILTER GP-ENGINE OIL
9M-3223 FILTER GP-ENGINE OIL
OIL PUMP ASSEMBLY
9S-1195 OIL PUMP ASSEMBLY
PUMP GP-OIL
1M-7037 PUMP GP-OIL
FUEL SYSTEM
6D-8320 FUEL SYSTEM
FUEL SYSTEM
6D-8320 FUEL SYSTEM
MISCELLANEOUS GP-FUEL INJ
9S-0689 MISCELLANEOUS GP-FUEL INJ
COOLER GP-ENGINE OIL
8S-5072 COOLER GP-ENGINE OIL
COOLER GP-TORQUE CONVERTER
8S-5073 COOLER GP-TORQUE CONVERTER
GLOW PLUG AND WIRING GROUP
7S-4280 GLOW PLUG AND WIRING GROUP
STARTER GP-ELECTRIC
1M-7039 STARTER GP-ELECTRIC
STARTER GP-ELECTRIC
1M-7039 STARTER GP-ELECTRIC
ALTERNATOR GP-CHARGING
8S-5071 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
5S-9088 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
5S-9088 ALTERNATOR GP-CHARGING

Truck sale:

Caterpillar 631C, Construction
17,500 
Caterpillar 631C, Construction
- Scrapers
MICHIGAN CAT
1971 CAT 631C
USD $17,500 
1971 CAT 631C

Michigan CAT
Novi, Michigan
CATERPILLAR 631C 1971
 
CATERPILLAR 631C 1971
- WHEEL TRACTOR SCRAPERS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
1971 CAT 631C
USD $15,500 
1971 CAT 631C

NEW COVENANT EQUIP CO
North Carolina
1970 CAT 631C
USD $15,500 
1970 CAT 631C

NEW COVENANT EQUIP CO
North Carolina
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