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6J7041 TANK AND VALVE GROUP--As Viewed from R.H. Side of Machine--Part 2 of 4-Type 1 Part of 6K5440 Hydraulic Arrangement listed on Page 178 977K


HYDRAULIC SYSTEM
TANK GP
SERVICE EQUIPMENT AND SUPPLIES
LUBRICANTS & FLUIDS
HYDRAULIC SYSTEM
PUMP GP

TRACK LOADER 977K TRACK LOADER 48J
 977L TRAXCAVATOR 48J00586-01058 (MACHINE) UEH0574S 977K 48J   (1968)

HYDRAULIC SYSTEM

TANK GP
COVER GP-PROTECTION
2S-6096 COVER GP-PROTECTION
TANK AND VALVE GROUP
6J-7041 TANK AND VALVE GROUP
6J-7041 TANK AND VALVE GROUP
6J-7041 TANK AND VALVE GROUP
6J-7041 TANK AND VALVE GROUP
TANK AND VALVE GROUP
6J-7041 TANK AND VALVE GROUP
 

#UEH0574S0370
 

6J-7041: TANK AND VALVE GROUP

6J7041 TANK AND VALVE GROUP--As Viewed from R.H. Side of Machine--Part 2 of 4-Type 1
Part of 6K5440 Hydraulic Arrangement listed on Page 178
c130596 UEH0574S
6J7041 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-5182 [1] TUBE ASSEM.  
2. 2S-7070 [1] JOINT ASSEM.  
  9S-2082 [2] SEAL ASSEM.  
    (Part of 2S7070 Assem.)
3. 6L-2849 [1] COUPLING  
4. 0S-1587 [2] BOLT  
5. 3B-4508 [4] LOCKWASHER  
6. 5J-5157 [1] TUBE ASSEM.  
7. 5F-8000 [1] SEAL  
8. 7J-0769 [1] TUBE ASSEM.  
9. 6J-7096 [2] ELEMENT ASSEM.  
10. 6J-3795 [1] SCREEN ASSEM.  
11. 2J-0917 [1] RETAINER  
  1H-1200 [1] PIN (1.25" long)  
  6H-3956 [1] PIN (1" long)  
12. 5J-1607 [1] SPACER  
13. 5J-2926 [1] SPRING  
14. 4J-1704 [1] SEAT  
15. 6J-2236 [1] SPRING  
16. 2K-4472 [1] SEAL  
17. 6J-9716 [1] COVER  
  5L-5032 [1] SEAL  
18. 2J-2864 [2] PLUG  
  6F-5559 [2] SEAL  
19. 6F-4855 [1] SEAL  
20. 5J-4871 [1] BOLT ASSEM.  
  3B-9363 [1] WASHER  
21. 2J-0918 [1] VALVE  
22. 6J-3911 [1] SPRING  
23. 7J-0772 [1] TUBE ASSEM.  
24. 5J-5166 [2] GASKET  
25. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
26. 1A-2029 [19] BOLT (1.25" long)  
27. 3B-4506 [17] LOCKWASHER  
28. 0S-1585 [2] BOLT  
29. 1H-9696 [5] SEAL  
30. 5L-5840 [3] WASHER  
  5B-9628 [3] WASHER  
31. 7J-2852 [2] COVER  
32. 4J-8425 [2] GASKET  
33. 0S-1595 [2] BOLT  
34. 5L-5180 [10] WASHER  
  1K-4703 [10] WASHER  
35. 7B-3235 [8] BOLT  
36. 3J-9296 [5] COVER  
37. 4J-9957 [4] COVER  
  2J-1799 [4] GASKET  
38. 6J-9523 [1] FLANGE  
  7J-0096 [1] GASKET  
39. 6J-1888 [2] BLOCK  
  3F-4479 [2] PIN  
40. 5J-5202 [1] TUBE ASSEM.  
41. 0S-1588 [1] BOLT (1.125" long)  
42. 6J-3908 [1] ORIFICE  
43. 6J-4578 [1] STOP  
 

#UEH0574S0371
 

6J-7041: TANK AND VALVE GROUP

6J7041 TANK AND VALVE GROUP--As Viewed from Front of Machine--Part 3 of 4-Type 1
Part of 6K5440 Hydraulic Arrangement listed on Page 178
5D1910 Cover parts are shown on Page 140
c130597 UEH0574S
6J7041 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-5160 [1] GASKET  
2. 5D-1910 Y [1] PROTECTION COVER GROUP  
    (See Separate Illustration)
3. 5J-5774 [1] LEVER ASSEM.  
4. 2H-5746 [2] ADAPTER  
5. 5J-8102 [2] HOUSING  
6. 4J-8425 [2] GASKET  
7. 7F-7983 [8] BEARING  
8. 0S-1571 [2] BOLT  
  1D-4717 [2] NUT  
9. 8B-4037 [2] WASHER  
10. 3J-4407 [2] SEAL  
11. 5J-5728 [1] LEVER  
12. 1B-8706 [2] KEY  
13. 0S-1594 [52] BOLT  
14. 3B-4506 [54] LOCKWASHER  
15. 5J-5729 [1] LEVER  
16. 5J-5776 [1] LEVER ASSEM.  
17. 5J-5765 [1] ROD ASSEM.  
18. 2H-9250 [2] JOINT  
    (Part of 5J5765 Rod Assem.)
19. 5J-5764 [1] ROD ASSEM.  
20. 2H-9250 [2] JOINT  
    (Part of 5J5764 Rod Assem.)
21. 4J-3441 [1] ROLLER  
22. 1B-4203 [2] NUT  
23. 1J-4384 [2] PIN  
  3B-4615 [2] COTTER PIN  
24. 5J-5247 [1] GASKET  
25. 7J-0779 [1] BRACKET  
26. 2J-6602 [2] PIN  
  1B-4204 [2] NUT  
  3B-4507 [2] LOCKWASHER  
27. 2J-8262 [1] ROLLER  
28. 7J-0774 [1] TANK ASSEM.  
  7J-0775 [1] TANK ASSEM.  
29. 8B-0910 [1] PLUG  
    (Parts of 7J774 Assem.)
30. 1B-4205 [4] NUT  
  3B-4508 [4] LOCKWASHER  
31. 4J-8252 [1] GLASS  
32. 4J-8251 [1] GROMMET  
33. 4J-8250 [1] RETAINER  
34. 4J-8265 [4] NUT  
  6J-2459 [1] COVER ASSEM.  
35. 5J-5159 [1] COVER  
36. 5J-0096 [4] STUD  
  Y   SEPARATE ILLUSTRATION
 

#UEH0574S0372
 

6J-7041: TANK AND VALVE GROUP

6J7041 TANK AND VALVE GROUP--As Viewed from Front of Machine--Part 4 of 4 - Type 1
Part of 6K5440 Hydraulic Arrangement listed on Page 178
c130598 UEH0574S
6J7041 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1620 [2] BOLT  
2. 3B-4508 [4] LOCKWASHER  
3. 6H-9361 [1] RING  
4. 6H-5139 [1] PLATE  
5. 7B-6368 [1] BALL  
6. 7H-1447 [1] CAP  
7. 9H-6454 [1] GASKET  
8. 6J-2025 [1] STRAINER ASSEM.  
9. 4J-0519 [1] SEAL  
10. 5J-5109 [1] BRACKET  
11. 0S-1587 [2] BOLT  
12. 5J-5071 [1] LEVER  
13. 5J-7518 [2] LINK  
14. 5J-5111 [1] LEVER  
15. 1J-4384 [2] PIN  
16. 3B-4618 [1] COTTER PIN  
  7H-3912 [1] BUSHING  
17. 0S-1588 [1] BOLT  
18. 4J-7739 [1] LEVER  
  1B-8706 [1] KEY  
19. 5J-5105 [1] SHAFT  
20. 2S-0975 [1] PIN  
  3B-4607 [1] COTTER PIN  
21. 5J-7546 [1] ROD  
22. 1J-8489 [1] END  
23. 6F-0612 [1] NUT  
24. 5F-7054 [1] SEAL  
25. 5B-9079 [1] NUT  
26. 6F-4855 [1] SEAL  
27. 5J-5933 [1] ROD  
28. 5J-5941 [1] BRACKET  
29. 7J-0771 [1] SPRING  
30. 3B-4615 [1] COTTER PIN  
  5J-7958 [1] BODY GROUP  
31. [1] BODY  
  [1] STEM  
32. 3D-4603 [1] PLUG  
33. 0T-0320 [52] BOLT  
  3B-4507 [52] LOCKWASHER  
34. 7J-0777 [1] PLATE  
  5J-5234 [1] GASKET  
35. 6J-8118 [1] SCREEN ASSEM.  
36. 2H-3755 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
37. 7J-0439 [1] SPACER  
  8H-9818 [2] GASKET  
38. 8H-9819 [1] ADAPTER  
39. 4B-7739 [1] PLUG  
40. 0L-1352 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
41. 3J-5389 [1] PLUG  
42. 3B-8997 [1] FITTING  
  8F-8998 [1] NUT  
    (Part of 3B8997 Fitting)
 

#UEH0574S0373
 

6J-7041: TANK AND VALVE GROUP

6J7041 TANK AND VALVE GROUP--As Viewed from R.H. Side of Machine--Part 1 of 4--Type 2
Part of 6K5440 Hydraulic Arrangement listed on Page 178
5J7953 Valve parts are shown on Pages 120 and 121
c119214 UEH0574S
6J7041 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0065 [2] BOLT  
2. 3B-4506 [6] LOCKWASHER  
3. 5J-5937 [1] TUBE ASSEM.  
4. 6J-2363 [1] TUBE (.25" O.D.)  
5. 5J-5146 [1] BRACKET  
6. 6H-1717 [2] BOLT  
7. 3B-4508 [12] LOCKWASHER  
8. 4B-4280 [2] WASHER  
9. 6J-2362 [1] TUBE (.25" O.D.)  
10. 0S-1585 [2] BOLT  
11. 3B-8995 [2] FITTING  
12. 1F-1344 [1] NUT  
13. 0T-0318 [2] BOLT  
  3B-4507 [2] LOCKWASHER  
  4B-4279 [2] WASHER  
14. 7F-8267 [1] SEAL  
15. 2H-5330 [1] BOLT (2.875" Long)  
16. 3B-1915 [1] BOLT (1.375" Long)  
17. 7J-3572 [1] TUBE ASSEM.  
  3D-9412 [1] GASKET  
18. 7J-0773 [1] TUBE ASSEM.  
19. 5J-6022 [1] TUBE  
20. 3B-8996 [2] FITTING  
21. 8F-8997 [1] NUT  
22. 3B-9053 [1] FITTING  
23. 8F-8998 [1] NUT  
24. 7J-0748 [1] TUBE  
25. 5J-5108 [1] LEVER  
26. 5J-7953 Y [1] CONTROL VALVE GROUP  
    (Separate Illustration)
27. 5F-9199 [1] PIN  
  8S-7803 [1] RETAINER  
28. 8F-3469 [4] SEAL  
29. 7B-3235 [2] BOLT  
30. 7J-6226 [1] BRACKET  
31. 6H-0962 [1] SPRING  
32. 5J-5932 [1] ROD  
33. 4J-8922 [1] END  
  5B-9079 [1] NUT  
34. 5J-5110 [1] LEVER  
  1B-8706 [1] KEY  
35. 1A-2209 [1] BOLT  
36. 5J-9261 [1] DISC  
37. 5J-5942 [2] GASKET  
38. 0S-1619 [2] BOLT  
39. 0S-1595 [2] BOLT  
40. 7S-8062 [1] JOINT  
41. 7J-3570 [1] TUBE ASSEM.  
  7J-3573 [1] GASKET  
42. 2B-2006 [2] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UEH0574S0374
 

6J-7041: TANK AND VALVE GROUP

6J7041 TANK AND VALVE GROUP--As Viewed from R.H. Side of Machine--Part 2 of 4--Type 2
Part of 6K5440 Hydraulic Arrangement listed on Page 178
c119215 UEH0574S
6J7041 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] TUBE ASSEM.  
2. [1] JOINT ASSEM.  
  [2] SEAL ASSEM.  
3. [1] COUPLING ASSEM.  
  [2] SEAL ASSEM.  
4. [2] BOLT  
5. C [12] LOCKWASHER  
6. [1] TUBE ASSEM.  
7. [1] SEAL  
8. [1] TUBE ASSEM.  
9. [1] ELEMENT ASSEM. (Paper)  
10. [1] SCREEN ASSEM.  
11. [1] RETAINER  
  [1] PIN (1.25" Long)  
  [1] PIN (1.125" Long)  
12. [1] ELEMENT ASSEM. (Steel)  
13. [1] SPRING  
14. [1] SEAT  
15. [1] SPRING  
16. [1] SEAL  
17. [1] COVER  
  [1] SEAL  
18. [2] PLUG  
  [2] SEAL  
19. [1] SEAL  
20. [1] BOLT  
21. [1] VALVE  
22. [1] SPRING  
23. [1] TUBE ASSEM.  
24. [2] GASKET  
25. [1] PLUG  
  [1] SEAL  
26. [11] BOLT  
27. [16] LOCKWASHER  
28. C [10] BOLT  
29. C [1] SEAL  
30. [3] WASHER  
31. [2] COVER  
32. [2] GASKET  
34. C [9] GASKET  
35. C [3] BOLT  
36. C [5] COVER  
37. [4] COVER  
38. [2] PIN  
39. [2] BLOCK  
  [2] GASKET  
40. [1] TUBE ASSEM.  
41. [3] BOLT  
42. [1] ORIFICE  
43. [1] STOP  
  C   INDICATES CHANGE
 

#UEH0574S0375
 

6J-7041: TANK AND VALVE GROUP

6J7041 TANK AND VALVE GROUP--Part 3 of 4--Type 2
AS VIEWED FROM FRONT OF MACHINE. Part of 6K5440 Hydraulic Arrangement
listed on Page 178. 5D1910 Cover parts are shown on Page 140
c119216 UEH0574S
6J7041 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-5160 [1] GASKET  
2. 5D-1910 Y [1] PROTECTION COVER GROUP  
    (Separate Illustration)
3. 5J-5774 [1] LEVER ASSEM.  
4. 2H-5746 [2] ADAPTER  
5. 5J-8102 [2] HOUSING  
6. 4J-8425 [2] GASKET  
7. 7F-7983 [8] BEARING  
8. 0S-1571 [2] BOLT  
  1D-4717 [2] NUT  
9. 8B-4037 [2] WASHER  
10. 3J-4407 [2] SEAL  
11. 7J-7557 [1] LEVER  
12. 1B-8706 [2] KEY  
13. 0S-1594 [52] BOLT  
14. 3B-4506 [54] LOCKWASHER  
15. 5J-5729 [1] LEVER  
16. 5J-5776 [1] LEVER ASSEM.  
17. 5J-5765 [1] ROD ASSEM.  
18. 2H-9250 [2] JOINT  
19. 5J-5764 [1] ROD ASSEM.  
20. 2H-9250 [2] JOINT  
21. 4J-3441 [1] ROLLER  
22. 1B-4203 [2] NUT  
23. 5F-9199 [2] PIN  
  8S-7803 [2] RETAINER  
24. 5J-5247 [1] GASKET  
25. 7J-0779 [1] BRACKET  
26. 2J-6602 [2] PIN  
  1B-4204 [2] NUT  
  3B-4507 [2] LOCKWASHER  
27. 2J-8262 [1] ROLLER  
28. 7J-0774 [1] TANK ASSEM.  
  7J-0775 [1] TANK ASSEM.  
29. 8B-0910 [1] PLUG  
30. 1B-4205 [4] NUT  
  3B-4508 [4] LOCKWASHER  
31. 4J-8252 [1] GLASS  
32. 4J-8251 [1] GROMMET  
33. 4J-8250 [1] RETAINER  
34. 4J-8265 [4] NUT  
35. 6J-2459 [1] COVER ASSEM.  
  5J-5159 [1] COVER  
36. 5J-0096 [4] STUD  
  Y   SEPARATE ILLUSTRATION
 

#UEH0574S0376
 

6J-7041: TANK AND VALVE GROUP

6J7041 TANK AND VALVE GROUP--Part 4 of 4--Type 2
AS VIEWED FROM FRONT OF MACHINE. Part of 6K5440
Hydraulic Arrangement listed on Page 178
c119217 UEH0574S
6J7041 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. C [1] SEAL  
2. [4] LOCKWASHER  
3. [1] PLUG  
4. [1] PLATE  
5. [1] BALL  
6. [1] CAP  
7. [1] GASKET  
8. C [1] STRAINER  
9. [1] SEAL  
10. [1] BRACKET  
11. [2] BOLT  
12. [1] LEVER  
13. [2] LINK  
14. [1] LEVER  
15. [2] PIN  
  [1] RETAINER  
16. [1] BUSHING  
17. [1] BOLT  
18. [1] LEVER  
  [1] KEY  
19. [1] SHAFT  
20. [1] PIN  
  [1] COTTER PIN  
21. [1] ROD  
22. [1] END  
23. [1] NUT  
24. [1] SEAL  
25. [1] NUT  
26. [1] SEAL  
27. [1] ROD  
28. [2] EYE SCREW  
  C [2] NUT  
  C [2] WASHER  
29. [1] SPRING  
30. [1] FITTING  
  [1] NUT  
31. [1] BODY GROUP  
32. [1] PLUG  
33. [52] BOLT  
  [52] LOCKWASHER  
34. [1] PLATE  
  [1] GASKET  
35. [1] SCREEN ASSEM.  
36. [2] BOLT  
  [2] LOCKWASHER  
37. [1] SPACER  
  [2] GASKET  
38. [1] ADAPTER  
39. [1] PLUG  
40. [2] BOLT  
  [2] WASHER  
41. C [2] SEAL  
  C   INDICATES CHANGE
 

#UEH0574S0377
 

6K-5440: FIRE RESISTANT FLUID HYDRAULIC ARRANGEMENT

6K5440 FIRE RESISTANT FLUID HYDRAULIC ARRANGEMENT
Also part of 1P9414 Steel Mill Traxcavator Arrangement listed on Page 164
For Machines operating in areas where fires are a possibility
UEH0574S0377 UEH0574S
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6K-7376 Y [1] WARNING AND WIRING GROUP  
  6J-7041 Y [1] TANK AND VALVE GROUP  
  Y [1] CYLINDER GROUP R.H.  
  7J-9658 Y [1] CYLINDER GROUP L.H.  
  7J-9659 Y [1] CYLINDER GROUP R.H.  
  7J-9660 Y [1] CYLINDER GROUP L.H.  
  7J-1781 Y [1] PUMP ASSEMBLY  
    - OR -
  9K-1094 Y [1] VANE PUMP GROUP  
  Y   SEPARATE ILLUSTRATION
 

#UEH0574S0378
 

7J-1781: PUMP ASSEMBLY

7J1781 PUMP ASSEMBLY
Part of 6K5440 Hydraulic Arrangement listed on Page 178
c108513 UEH0574S
7J1781 PUMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2H-3935 O [1] SEAL  
  H [1] ROTOR  
  H [2] PIN  
  4J-1395 [1] COVER  
  H [2] SCREW  
  1D-4617 [4] BOLT  
  H [1] PLATE ASSEM.  
  H [10] VANE  
  H [10] INSERT  
  H [1] RING  
  4J-9221 O [1] RING  
  5F-3106 O [1] SEAL  
  2J-7760 [1] BODY  
  H [1] PLATE  
  6H-3977 O [1] SEAL  
  1S-0668 O [1] RING  
  1J-6474 [1] RING  
  2J-7763 [1] WASHER  
  7K-2658 J [1] ADAPTER  
  2J-7764 J [1] SEAL  
  7J-1780 [1] CARTRIDGE ASSEM.  
    (50 GALLONS PER MINUTE CONSISTS OF PARTS MARKED H)
  7J-1779 [1] SHAFT  
  2J-7759 O [1] WIPER  
  2J-7764 [1] SEAL  
  3L-1425 [1] BEARING  
  3J-7719 [1] RING  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  4J-9282 [1] KIT (SEAL)  
    (CONSISTS OF PARTS MARKED O)
  J   NOT PART OF 7J1781 PUMP ASSEM.
 

#UEH0574S0379
 

9K-1094: VANE PUMP GROUP

9K1094 VANE PUMP GROUP
Part of 6K5440 Hydraulic Arrangement listed on Page 178
c138575 UEH0574S
9K1094 VANE PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-2504 [1] PUMP GROUP  
  4J-1395 [1] COVER  
2. 1D-4617 [4] BOLT  
3. 4J-9221 H [1] RING  
4. 5F-3106 H [1] SEAL  
5. 3J-7719 [1] RING  
6. 2J-7760 [1] BODY  
7. 2J-7763 [1] WASHER  
8. 2J-7764 [1] SEAL  
9. 7J-1779 [1] SHAFT  
10. 2J-7759 H [1] WIPER  
11. 3L-1425 [1] BEARING  
12. 1J-6474 [1] RING  
13. 1S-0668 H [1] RING  
14. 6H-3977 H [1] SEAL  
15. 2H-3935 H [1] SEAL  
16. 7J-1780 [1] CARTRIDGE ASSEM.  
    (50 gallons per minute)
17. 8K-9029 [1] ADAPTER  
18. 2J-7764 [1] SEAL  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  4J-9282 [1] KIT (Seal)  
    (Consists of parts marked H)
 

Information:

Technical Information Bulletin
HYDRAULIC TANK FILLER TUBE STRAINER MAY RUST
HYDRAULIC TANK FILLER TUBE STRAINER MAY RUST
Specifications
Hydraulic Tank
977 TRACK-TYPE LOADER HYDRAULIC SYSTEM
Bottom Plate
977 TRACK-TYPE LOADER HYDRAULIC SYSTEM
Baffle Assembly
977 TRACK-TYPE LOADER HYDRAULIC SYSTEM
Hydraulic Tank And Valve Group
977L TRACK-TYPE LOADER HYDRAULIC SYSTEM
Tool Operating Manual
204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
Reuse And Salvage Guidelines
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Contamination Control Guidelines
Procedure for Filtering <NOBR> 9U-5000</NOBR> Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Filtration Procedure for Track-Type Loader Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Track-Type Loader Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Disassembly and Assembly
Hydraulic Tank
977L TRACK-TYPE LOADER VEHICLE SYSTEMS
Hydraulic Tank And Valve Group
977L TRACK-TYPE LOADER VEHICLE SYSTEMS
Service Magazine
New Filter Element Used In Fire Resistant Hydraulic Systems{5068}
1977/11/14
Single Element and Multiple Element Filter Heads are Available for Customized Systems {0738}
2004/03/29
A New Strainer Assembly For the Hydraulic Tank Is Now Available {5056, 5068}
2013/09/02
Welding On Fuel And Hydraulic Tanks {0353, 0679, 1273, 5056, 7000}
2005/12/19
Proper Identification of Ports on 5P-0306 Vacuum Transducer {0768, 5050, 5056}
2006/01/23
Portable Test and Fill Machine Designed for a Service Vehicle but Works Fast Enough for the Shop {0768}
2006/02/27
Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20

Caterpillar Parts SIS Catalog 977K :

TANK AND VALVE GROUP
6J-7041 TANK AND VALVE GROUP
BAND AND LINING ASSEMBLY
5S-1503 BAND AND LINING ASSEMBLY
TRACK CARRIER ROLLER GROUP
5S-3271 TRACK CARRIER ROLLER GROUP
ROLLER GP-TRACK CARRIER
2P-3514 ROLLER GP-TRACK CARRIER
5K-6002 BUCKET CONTROL
BUCKET CONTROL
5K-6002 BUCKET CONTROL
TRACK ROLLER GROUP
1P-9402 TRACK ROLLER GROUP
TRACK ROLLER GROUP
1P-9400 TRACK ROLLER GROUP
6J-7041 TANK AND VALVE GROUP
6J-7041 TANK AND VALVE GROUP
TANK AND VALVE GROUP
6J-7041 TANK AND VALVE GROUP
6J-7041 TANK AND VALVE GROUP
6J-7041 TANK AND VALVE GROUP
6J-7041 TANK AND VALVE GROUP
6K-5440 FIRE RESISTANT FLUID HYDRAULIC ARRANGEMENT
PUMP ASSEMBLY
7J-1781 PUMP ASSEMBLY

Truck sale:

Caterpillar 977K, Construction
10,250 USD 
Caterpillar 977K, Construction
- track loaders
CLEVELAND BROTHERS EQUIPMENT COMPANY INC
Caterpillar 977K, Construction
9,500 
Caterpillar 977K, Construction
- track loaders
MICHIGAN CAT
CATERPILLAR 977K 1969
 
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;
3508 - 1974 CAT 977K
 
3508 - 1974 CAT 977K

avspare
1970 CAT 977K
USD $9,500 
1970 CAT 977K

WEACO EQUIPMENT
Womelsdorf, Pennsylvania
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