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TORQUE CONVERTER (3S2700 N/S)--As Viewed from R.H. Side of Machine--Part 1 of 2 Serial No. 48J715 to 48J778 inclusive. 1T1010 Torque Converter and 4S6317 Joint parts are shown on Pages 67 and 68 977K




POWER TRAIN

TORQUE CONVERTER GP
 

#UEH0574S0110
 

3S-2700: TORQUE CONVERTER

TORQUE CONVERTER (3S2700 N/S)--As Viewed from R.H. Side of Machine--Part 1 of 2
Serial No. 48J715 to 48J778 inclusive. 1T1010 Torque
Converter and 4S6317 Joint parts are shown on Pages 67 and 68
c137232 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-5251 [1] SEAL  
2. 3S-4316 [1] NOZZLE  
3. 1A-2029 [2] BOLT  
4. 0T-0329 [1] LOCK  
5. 4S-6317 Y [1] JOINT ASSEM.  
    (See Separate Illustration)
6. 3S-4388 [1] WASHER  
7. 3S-2337 [1] SHAFT  
8. 1S-6543 [1] SEAL  
9. 1K-6986 [1] RING  
10. 5H-1901 [1] RACE AND ROLLER ASSEM.  
11. 1H-9696 [1] SEAL  
12. 8S-9059 [1] GEAR (37 Teeth)  
13. 3K-2559 [2] RING  
14. 1B-4113 [1] BEARING  
15. 3S-4306 [1] SHAFT  
16. 1T-1010 YC [1] CONVERTER GROUP  
    (See Separate Illustration)
17. 4M-0189 [1] SEAL  
18. 8M-8628 [1] FLANGE  
19. 0L-0139 [1] BOLT  
20. 8B-5964 [1] RACE  
21. 1T-0208 [1] RING  
22. 0T-0627 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
23. 1T-0649 [1] RING  
24. 5M-6200 [1] SEAL  
25. 2F-8616 [1] NUT  
26. 3H-1846 [1] SPACER  
27. 4H-2978 [1] SCREEN ASSEM.  
28. 5M-5064 [1] GASKET  
29. 4M-5876 [1] GASKET  
30. 1P-6160 [1] GEAR (32 Teeth)  
31. 1B-8705 [1] KEY  
32. 1B-4430 [1] NUT  
33. 3H-0449 [1] LOCK  
34. 8F-8733 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0574S0111
 

3S-2700: TORQUE CONVERTER

TORQUE CONVERTER (3S2700 N/S)--As Viewed from Rear of Machine--Part 2 of 2
Serial No. 48J715 to 48J778 inclusive. 9S5281, 3S2695 Valve
and 5M7864 Pump parts are shown on Pages 61 & 68
c158376 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-1367 [1] LOCK  
2. 0S-1594 [2] BOLT  
3. 4S-8566 [1] PLUG ASSEM.  
  3D-2824 [1] "O" RING  
4. 5M-7339 [1] WASHER  
5. 3S-9905 [1] ADAPTER  
6. 4S-5874 [2] BEARING  
7. 1A-2029 [22] BOLT  
8. 3B-4506 [45] LOCKWASHER  
9. 1P-6161 [1] GEAR (48 Teeth)  
10. 1J-2176 [1] SEAL  
11. 9S-5281 Y [1] VALVE GROUP  
    (Separate Illustration)
12. 0S-1619 [6] BOLT  
13. 2P-1059 C [1] CARRIER ASSEM.  
  1T-0969 [1] BEARING  
14. 3S-4334 [1] SUPPORT  
15. 5M-7864 Y [1] PUMP GROUP  
    (Separate Illustration)
16. 5M-5071 [1] COVER  
  7B-0533 [1] STUD  
17. 8B-6599 [1] PLUG  
18. 0L-1124 [1] GASKET  
19. 3S-4281 [1] COVER ASSEM.  
20. 5B-5812 C [2] DOWEL  
21. 1A-4672 [2] PLUG  
22. 0S-1588 [17] BOLT  
23. 3S-2695 Y [1] VALVE GROUP  
    (Separate Illustration)
24. 8M-5251 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0574S0112
 

3S-2700: TORQUE CONVERTER GROUP

3S2700 TORQUE CONVERTER GROUP--As Viewed from R.H. Side of Machine--Part 1 of 2
Serial No. 48J779-Up. 1T1010 Torque Converter and 4S6317 Joint
parts are shown on Pages 67 and 68
c210517 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-5251 [1] SEAL  
2. 3S-4316 [1] NOZZLE  
3. 1A-2029 [2] BOLT  
4. 0T-0329 [1] LOCK  
5. 4S-6317 Y [1] JOINT ASSEM.  
    (Separate Illustration)
6. 3S-4388 [1] WASHER  
7. 3S-2337 [1] SHAFT  
8. 1S-6543 [1] SEAL  
9. 1K-6986 [1] RING  
10. 5H-1901 [1] RACE AND ROLLER ASSEM.  
11. 1H-9696 [1] SEAL  
12. 8P-0025 C [1] GEAR (37 Teeth)  
13. 3K-2559 [2] RING  
14. 1B-4113 [1] BEARING  
15. 3S-4306 [1] SHAFT  
16. 1T-1010 Y [1] CONVERTER GROUP  
    (Separate Illustration)
17. 4M-0189 [1] SEAL  
18. 8M-8628 [1] FLANGE  
19. 0L-0139 [1] BOLT  
20. 8B-5964 [1] RACE  
21. 1T-0208 [1] RING  
22. 0T-0627 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
23. 1T-0649 [1] RING  
24. 5M-6200 [1] SEAL  
25. 2F-8616 [1] NUT  
26. 3H-1846 [1] SPACER  
27. 4H-2978 [1] SCREEN ASSEM.  
28. 5M-5064 [1] GASKET  
29. 4M-5876 [1] GASKET  
30. 1P-6160 [1] GEAR (32 Teeth)  
31. 1B-8705 [1] KEY  
32. 1B-4430 [1] NUT  
33. 3H-0449 [1] LOCK  
34. 8F-8733 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0574S0113
 

3S-2700: TORQUE CONVERTER GROUP

3S2700 TORQUE CONVERTER GROUP--As Viewed from Rear of Machine--Part 2 of 2
Serial No. 48J779-Up. 9S5281, 3S2695 Valve and 5M7864 Pump
parts are shown on Pages 61 and 68
c210518 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-1367 [1] LOCK  
2. 0S-1594 [2] BOLT  
3. 4S-8566 [1] PLUG ASSEM.  
  3D-2824 [1] "O" RING  
4. 5M-7339 [1] WASHER  
5. 2P-2104 C [1] ADAPTER  
6. 4B-3665 C [2] BEARING  
7. 1A-2029 [22] BOLT  
8. 3B-4506 [45] LOCKWASHER  
9. 1P-6161 [1] GEAR (48 teeth)  
10. 1J-2176 [1] SEAL  
11. 9S-5281 Y [1] VALVE GROUP  
    (Separate Illustration)
12. 0S-1619 [6] BOLT  
13. 2P-1059 [1] CARRIER ASSEM.  
  1T-0969 [1] BEARING  
14. 6P-9555 C [1] SUPPORT  
15. 5M-7864 Y [1] PUMP GROUP  
    (Separate Illustration)
16. 5M-5071 [1] COVER  
  7B-0533 [1] STUD  
17. 8B-6599 [1] PLUG  
18. 0L-1124 [1] GASKET  
19. 3S-4281 [1] COVER ASSEM.  
20. 5B-5812 C [2] DOWEL  
22. 0S-1588 [17] BOLT  
23. 3S-2695 Y [1] VALVE GROUP  
    (Separate Illustration)
24. 8M-5251 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0574S0114
 

1T-0705: TORQUE CONVERTER ASSEMBLY

1T705 TORQUE CONVERTER ASSEMBLY
Serial No. 48J586 to 48J599, 48J709 to 48J714
inclusive. Part of Torque Converter shown on Page 62
c108508 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [36] BOLT  
2. 1T-0689 [36] WASHER  
3. 1T-0708 [1] STATOR  
4. 1T-0712 [1] GEAR (64 Teeth)  
5. 1T-0713 [1] HUB  
6. 2S-6498 [1] SEAL  
7. 1T-0944 [1] RACE  
8. 1T-0711 [1] CARRIER ASSEM.  
9. 1T-0766 [1] BEARING  
    (Part of 1T711 Carrier Assem.)
10. 1T-0649 [1] RING  
11. 1T-0648 [1] SEAL  
12. 1T-0720 [12] BOLT  
13. 1T-0651 [2] RING  
14. 1T-0709 [1] IMPELLER  
15. 1T-0662 [1] TURBINE  
16. 6F-7030 [20] BOLT  
17. 1T-0706 [1] BEARING  
18. 1T-0762 [1] RACE  
19. 1T-0716 [1] SPIDER ASSEM.  
20. 1T-0766 [1] BEARING  
    (Part of 1T716 Spider Assem.)
21. 1T-0763 [1] RACE  
22. 1T-0686 [4] RACE  
23. 1T-0655 [2] BEARING  
24. 0S-1621 [12] BOLT  
25. 1T-0714 [1] HUB  
26. 1T-0665 [1] RING  
27. 1T-0669 [1] HOUSING  
28. 8A-2375 [1] PLATE  
29. 4B-4158 [2] SCREW  
 

#UEH0574S0115
 

1T-1000: TORQUE CONVERTER ASSEMBLY

1T1000 TORQUE CONVERTER ASSEMBLY
Serial No. 48J600 to 48J708 inclusive
Part of Torque Converter shown on Page 64
c113170 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [36] BOLT  
2. 1T-0689 [36] WASHER  
3. 1T-0708 [1] STATOR  
4. 1T-0989 [1] GEAR (47 Teeth)  
5. 1T-0713 [1] HUB  
6. 2S-6498 [1] SEAL  
7. 1T-0944 [1] RACE  
8. 1T-0711 [1] CARRIER ASSEM.  
9. 1T-0766 [1] BEARING  
    (Part of 1T711 Carrier Assem.)
10. 1T-0649 [1] RING  
11. 1T-0648 [1] SEAL  
12. 1T-0720 [12] BOLT  
13. 1T-0651 [2] RING  
14. 1T-0709 [1] IMPELLER  
15. 1T-0662 [1] TURBINE  
16. 6F-7030 [20] BOLT  
17. 1T-0706 [1] BEARING  
18. 1T-0762 [1] RACE  
19. 1T-0716 [1] SPIDER ASSEM.  
20. 1T-0766 [1] BEARING  
    (Part of 1T716 Spider Assem.)
21. 1T-0763 [1] RACE  
22. 1T-0686 [4] RACE  
23. 1T-0655 [2] BEARING  
24. 0S-1621 [12] BOLT  
25. 1T-0714 [1] HUB  
26. 1T-0665 [1] RING  
27. 1T-0669 [1] HOUSING  
28. 8A-2375 [1] PLATE  
29. 4B-4158 [2] SCREW  
 

#UEH0574S0116
 

1T-1010: TORQUE CONVERTER GP

1T1010 TORQUE CONVERTER ASSEMBLY
Serial No. 48J715-Up
Part of 3S2700 Torque Converter Group shown on Pages 64B & 64D
c207545 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [36] BOLT  
2. 1T-0689 [36] WASHER  
3. 1T-0708 [1] STATOR  
4. 1T-0989 [1] GEAR (47 Teeth)  
5. 1T-0987 [1] HUB  
6. 4B-4158 [2] SCREW  
7. 8A-2375 [1] PLATE  
8. 1T-0711 [1] CARRIER ASSEM.  
9. 1T-0766 [1] BEARING  
10. 1T-0649 [1] RING  
11. 1T-0648 [1] SEAL  
12. 1T-0720 [12] BOLT  
13. 1T-0651 [2] RING  
14. 1T-0709 [1] IMPELLER  
15. 1T-0662 [1] TURBINE  
16. 6F-7030 [20] BOLT  
17. 1T-1078 C [1] BEARING  
18. 1T-0762 [1] RACE  
19. 1T-0716 [1] SPIDER ASSEM.  
20. 1T-0766 [1] BEARING  
21. 1T-0763 [1] RACE  
22. 1T-0686 [4] RACE  
23. 1T-0655 [2] BEARING  
24. 0S-1621 [12] BOLT  
25. 1T-1089 C [1] HUB  
26. 1T-0665 [1] RING  
27. 1T-0669 [1] HOUSING  
  C   INDICATES CHANGE
 

#UEH0574S0117
 

5M-7864: PUMP GP-SCAVENGE

5M7864 SCAVENGE PUMP GROUP
Part of Torque Converter shown on Pages 63 and 65
c99759 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-5013 [1] COVER ASSEM.  
  4M-5857 [1] BODY ASSEM.  
  5M-4987 [2] DOWEL  
    (PART OF COVER ASSEM. 5M5013)
  0L-0364 [2] LOCK  
  0S-1590 [2] BOLT (2 LONG)  
  4M-5890 [1] SHAFT  
  4H-9705 [2] BEARING  
    (PART OF BODY ASSEM. 4M5857)
  4M-5889 [1] SHAFT  
  5M-9531 [4] RING  
  0S-1571 [2] BOLT (1.75" LONG)  
  0L-0364 [2] LOCK  
  4M-0410 [2] GEAR (10 TEETH)  
  4H-9705 [2] BEARING  
    (PART OF COVER ASSEM. 5M5013)
 

#UEH0574S0118
 

4S-6317: UNIVERSAL JOINT ASSEMBLY

4S6317 UNIVERSAL JOINT ASSEMBLY
Part of Torque Converter shown on Pages 62 and 64
c99507 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-9670 [2] SPIDER AND BEARING ASSEM.  
2. 9H-2479 [8] SEAL ASSEM.  
    (4 in each 1S9670 Spider and Bearing Assem.)
3. 3H-0122 [2] FITTING  
4. 0L-0639 [8] BOLT  
  1B-4203 [8] NUT  
  3B-4506 [8] LOCKWASHER  
5. 4S-9301 [1] YOKE ASSEM.  
 

#UEH0574S0119
 

3S-2706: RANGE TRANSMISSION ARRANGEMENT

3S2706 RANGE TRANSMISSION ARRANGEMENT--As Viewed from R.H. Side of Machine
Serial No. 48J586 to 48J596 inclusive. 8M6350 Transmission Hydraulic Control,
3S6922 Transfer Gears, 9M2040 Planetary Transmission and 8M8551 Valve
parts are shown on Pages 70, 72B, 74, 75 & 76
c99344 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1D-4717 [14] NUT  
  3B-4506 [14] LOCKWASHER  
  5M-7908 [1] PLUG ASSEM.  
  3J-1907 [1] SEAL  
    (PART OF PLUG ASSEM. 5M7908)
  5M-9653 [1] COVER  
  5M-9654 [1] GASKET  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  7M-7794 [4] STUD  
    (PART OF COVER ASSEM. 9M2053)
  Y [1] PLANETARY GROUP  
    (SEE SEPARATE ILLUSTRATION)
  Y [1] GEAR GROUP  
    (SEE SEPARATE ILLUSTRATION)
  9M-2053 [1] COVER ASSEM.  
  7M-1324 [1] FITTING  
    (PART OF COVER ASSEM. 9M2053)
  9M-2051 [1] GASKET  
  5M-2477 [1] PLATE  
    (GROUP NUMBER)
  7B-3028 [2] SCREW  
  Y [1] CONTROL GROUP  
    (SEE SEPARATE ILLUSTRATION)
  2S-0486 [1] SLEEVE  
  8M-8621 [1] GASKET  
  8M-4437 [2] SEAL  
  8M-8551 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
  0S-1619 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  8M-4437 [1] SEAL  
  2S-4957 [1] SLEEVE  
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Torque Converter<BR> (1T705, 1T1000, 1T1010)
977 TRACK-TYPE LOADER POWER TRAIN
Oil Pump For Torque Converter<BR> (5M7864)
977 TRACK-TYPE LOADER POWER TRAIN
Converter Outlet Relief Valve<BR> (3S2695)
977 TRACK-TYPE LOADER POWER TRAIN
Converter Inlet Relief Valve<BR> (1S6463, 9S5281)
977 TRACK-TYPE LOADER POWER TRAIN
Reuse And Salvage Guidelines
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Salvage of Center Bearing in Torque Converter Input Housing {3101, 3127}
Salvage of Center Bearing in Torque Converter Input Housing {3101, 3127}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Torque Converter, Divider, Drive Line, and Drive Axle Reuse and Salvage Manual Contents {0374, 3000, 3050, 3100, 3250, 3251, 3253, 3258}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Thermal Spray Procedures for Pump Gear Drive Inside Diameter{0374, 0599, 0679, 3101}
Thermal Spray Procedures for Pump Gear Drive Inside Diameter{0374, 0599, 0679, 3101}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Torque Converter Carrier - Seal Ring Bore {0374, 0599, 0679, 3101, 3135}
Thermal Spray Procedures for Torque Converter Carrier - Seal Ring Bore {0374, 0599, 0679, 3101, 3135}
Thermal Spray Procedures for Torque Converter Input Housing {0679, 3101, 3127}
Thermal Spray Procedures for Torque Converter Input Housing {0679, 3101, 3127}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Bench Test Procedures
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Disassembly and Assembly
Radiator Core And Torque Converter Oil Cooler
3306 VEHICULAR ENGINE FOR 977L TRACK-TYPE LOADER
Engine And Torque Converter
3306 VEHICULAR ENGINE FOR 977L TRACK-TYPE LOADER
Torque Converter Outlet Relief Valve
977L TRACK-TYPE LOADER POWER TRAIN
Torque Converter Scavenge Pump
977L TRACK-TYPE LOADER POWER TRAIN
Torque Converter
977L TRACK-TYPE LOADER POWER TRAIN
Torque Converter Clearance Checks
977L TRACK-TYPE LOADER POWER TRAIN

Caterpillar Parts SIS Catalog 977K :

Truck sale:

10,250 USD 
Caterpillar 977K, Construction
- track loaders
CLEVELAND BROTHERS EQUIPMENT COMPANY INC
9,500 
Caterpillar 977K, Construction
- track loaders
MICHIGAN CAT
 
CATERPILLAR 977K 1969
- TRACK LOADERS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
USD $9,500 
1970 CAT 977K

WEACO EQUIPMENT
Womelsdorf, Pennsylvania
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