Caterpillar_Cat_D10R_TRACK-TYPE_TRACTOR__Prefix_AKT__Service_Repair_Manual__AKT00001_and_up_.pdf

Transcript

1. Service Repair Manual Models D10R TRACK-TYPE TRACTOR
2. Shutdown SIS Previous Screen Product: TRACK-TYPE TRACTOR Model: D10R TRACK-TYPE TRACTOR AKT Configuration: D10R TRACK-TYPE TRACTOR AKT00001-UP (MACHINE) POWERED BY 3412E Engine Disassembly and Assembly D10R Track-Type Tractor Power Train Media Number -RENR3927-10 Publication Date -01/02/2011 Date Updated -10/02/2011 i01624751 Final Drive - Disassemble SMCS - 4050-015 Disassembly Procedure Start By: A. Remove the final drive. Refer to Disassembly and Assembly, "Final Drive - Remove". Note: Cleanliness is an important factor. Before you begin the disassembly procedure, the exterior of the components should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism. Precision components can be damaged by contaminants or by dirt. Perform disassembly procedures on a clean work surface. Keep components covered and protected at all times. NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. Table 1 Required Tools
3. Tool Part Number Description Qty A 138-7575 Link Bracket 3 B 8B-7548 Push-Puller 1 8H-0684 Ratchet Wrench 1 8B-7554 Bearing Cup Pulling Attachment 1 C 8B-7548 Push-Puller 1 8H-0684 Ratchet Wrench 1 8B-7554 Bearing Cup Pulling Attachment 1 5H-9976 Screw 1 D 1P-0520 Driver Group 1 E 1U-5197 Driver Gp 1 5P-9695 Press Plate 1 9U-5267 Stud 3 5F-7353 Washer 3 3H-0467 Washer 3 3K-5234 Washer 3 1P-0543 Nut 3 4C-4865 Hand Hydraulic Pump 1 F 138-7574 Link Bracket 3 Illustration 1 g00719068
4. Illustration 2 g00719072 1. Remove bolts (1) that hold carrier (2) on the final drive. 2. Install Tooling (A) on the carrier. Use a suitable lifting device and Tooling (A) in order to remove carrier (2) from the final drive. The weight of the carrier is approximately 268 kg (590 lb). 3. Remove the O-ring seal from the carrier. Illustration 3 g00719085 4. Remove bolts (3) and plates (4) .
5. Illustration 4 g00841023 5. Put the carrier assembly in position in a suitable press. Remove shafts (5) and gears (6) . Illustration 5 g00719094 6. Remove bearing cones (7) from gears (6) .
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7. Illustration 6 g00719098 7. Install Tooling (B) on gear (6) . 8. Remove bearing cups (8) . Illustration 7 g00719103
8. Illustration 8 g00719104 Note: Retainer (10) and retaining ring (9) were removed in the section "Remove Axles". 9. Put retainer (10) and retaining ring (9) in position on gear (11) . Illustration 9 g00719109 Note: The sun gear in the middle of the planetary carrier is free to fall if the sun gear stays with the planetary carrier. 10. Install Tooling (A) on the retainer. Use a suitable lifting device and Tooling (A) to remove gear (11) and the planetary carrier. The weight of the gear and the planetary carrier is approximately 118 kg (260 lb).
9. Illustration 10 g00719162 11. Remove retaining ring (12) that holds the gear in position. Illustration 11 g00719200 12. Remove planetary carrier (13) from gear (14). The weight of the planetary carrier is approximately 100 kg (220 lb). Illustration 12 g00719204
10. 13. Remove bolts (16) and plates (15) . Illustration 13 g00719214 14. Put the planetary carrier in position in a press. Remove four shafts (17) from the carrier. Illustration 14 g00719222 15. Remove gears (18) from the planetary carrier. 16. Remove bearings (19) from gears (18) .
11. Illustration 15 g00719234 17. Put Tooling (C) in position on the gear assembly. Remove bearing cups (20) from the gear. Illustration 16 g00719239 18. Remove lockring (21) from gear (18) .
12. Illustration 17 g00719243 19. Remove sun gear (22) from the final drive. Illustration 18 g00719248 20. Remove bolts (23) and retainer plate (24) from the hub. Illustration 19 g00719251 21. Put plate (24) in position in a press. Use Tooling (D) and a press to remove the ring.
13. Illustration 20 g00719265 22. Use a magnet to remove pins (25) from the hub. Illustration 21 g00719266 23. Attach Tooling (A) in the hub. Use a suitable lifting device and Tooling (A) to remove gear (26) from the hub. The weight of the gear and the hub is approximately 188 kg (415 lb).
14. Illustration 22 g00719594 24. Remove retainer ring (27) from the gear and the hub. Illustration 23 g00719598 25. Install Tooling (A) on the hub. Use a suitable lifting device and Tooling (A) to remove hub (28) from gear (26). The weight of the hub is approximately 54 kg (119 lb). Illustration 24 g00719700 26. Put Tooling (E) in position on the hub.
15. Illustration 25 g00719706 Note: Do not allow the hub to contact with the fittings on the hydraulic cylinder. 27. Use Tooling (E) to remove the sprocket hub and bearing cone (29) from the support hub. Illustration 26 g00719708 28. Install Tooling (F) on hub (30). Use a suitable lifting device and Tooling (F) to remove hub (30). The weight of the hub is approximately 410 kg (900 lb).
16. Illustration 27 g00719710 29. Remove Duo-Cone seal (32) from the hub. 30. Remove bearing cup (33) and bearing cup (34) from the hub. Illustration 28 g00719718 31. Remove Duo-Cone seal (35) from the hub. Note: Bearing (36) will be damaged when the bearing is removed from the hub. 32. Remove bearing (36) from the hub. 33. Support the final drive hub. Face the end with the spline downward. Ensure that the hub is secure. Ensure that the hub can not fall. Illustration 29 g00719761 34. Use a torch to heat the bearing cage (36) evenly. Apply heat to the bearing cage in order to cause the cage to expand. Apply heat until the cage falls. 35. Use a torch to evenly heat the bearing raceway. Continue to apply the heat in an even manner until the raceway falls off the bearing diameter of the hub. Both the bearing raceway
17. and the bearing cage are now free from the final drive hub. Use caution. The cage, the raceway, and the hub may be hot. 36. After the bearing has been removed, the bearing surface should be inspected for signs of overheating, gouges, nicks, or other defects. Determine whether the final drive hub can be reused. Illustration 30 g00719830 37. Remove lip seal (37) from the seal retainer. 38. Remove seal retainer (38) from the hub. Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Thu Nov 25 12:01:28 UTC+0800 2021
18. Shutdown SIS Previous Screen Product: TRACK-TYPE TRACTOR Model: D10R TRACK-TYPE TRACTOR AKT Configuration: D10R TRACK-TYPE TRACTOR AKT00001-UP (MACHINE) POWERED BY 3412E Engine Disassembly and Assembly D10R Track-Type Tractor Power Train Media Number -RENR3927-10 Publication Date -01/02/2011 Date Updated -10/02/2011 i01624990 Final Drive - Assemble SMCS - 4050-016 Assembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 138-7575 Link Bracket 3 D 1P-0520 Driver Group 1 F 1U-5934 Seal Installation Tool 1 G 8T-7688 Spacer 1 H 138-7574 Link Bracket 3 Note: Cleanliness is an important factor. Before assembly, thoroughly clean all parts in cleaning fluid. Allow the parts to air dry. Do not use wiping cloths or rags to dry parts. Lint may be deposited on the parts which may cause trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. Dirt and other contaminants can damage the precision component. Perform assembly procedures on a clean work surface. Keep components covered and protected at all times. Note: Check the O-ring seals and the seals for wear or for damage. Replace the components, if necessary.
19. Illustration 1 g00720345 1. Use Tooling (D) to install seal retainer (38) in the hub. Illustration 2 g00720348 2. Install the lip seal in the retainer with Tooling (D) . Illustration 3 g00719718
20. Illustration 4 g00720352 3. Raise the temperature of bearing (36). Install bearing (36) on the hub. 4. Use Tooling (F) to put Duo-Cone Seal Kit (35) in position on the hub. Refer to Disassembly and Assembly, "Duo-Cone Floating Seals - Install". Illustration 5 g00720357 5. Lower the temperature of bearing cups (33) and (34). Install the cups in the final drive hub.
21. Illustration 6 g00720365 6. Use Tooling (F) in order to install Duo-cone seal kit (32) in the hub. Refer to Disassembly and Assembly, "Duo-Cone Floating Seals - Install". Illustration 7 g00720370 7. Install Tooling (H) on final drive hub (30). Use a suitable lifting device and Tooling (H) to lower the final drive hub into position. The weight of the final drive hub is approximately 410 kg (904 lb). Illustration 8 g00720372
22. Illustration 9 g00720374 8. Raise the temperature of bearing cone (29). Install the bearing. 9. Put Tooling (G) in position while the bearing cone is hot. 10. Install retainer plate (24) and bolts (23). Tighten the bolts in order to put the bearing in the correct position. Tighten the bolts to a torque of 135 ± 15 N·m (100 ± 11 lb ft). 11. Leave the plate and the bolts in place until the bearing is cool. Illustration 10 g00719598 12. Install Tooling (A) on hub (28). The weight of the hub is approximately 54 kg (119 lb). 13. Use a suitable lifting device and Tooling (A) to lower hub (28) into position in gear (26) .
23. Illustration 11 g00719594 14. Install retainer ring (27) in the groove in the gear. Illustration 12 g00719266 15. Install Tooling (A) on the inside of the hub. The weight of the hub is approximately 188 kg (414 lb). 16. Use a suitable lifting device and Tooling (A) to lower the hub and gear (26) in position in the final drive hub.
24. Illustration 13 g00719265 17. Put pins (25) in position in the hub. Illustration 14 g00720426 18. Use a straight edge in order to ensure that the pins and hub (28) are below the surface of hub (39). The pins must be zero to 0.127 mm (0.0050 inch) below the surface level of hub (39). None of the pins may protrude above the hub surface. Illustration 15 g00720563 19. Use a press and Tooling (D) to install ring (40) in retainer plate (24) .
25. Illustration 16 g00719248 20. Put retainer plate (24) in position. Install bolts (23) that hold the plate to the hub. Tighten the bolts to a torque of 135 ± 15 N·m (100 ± 11 lb ft). Note: There must be metal to metal contact between retainer plate (24) and the hub. Illustration 17 g00719239 21. Install retainer ring (21) in gear (18) .
26. Illustration 18 g00720568 22. Install bearing cups (20) in the gear with Tooling (D) and a press until the bearings make contact with the retainer ring. Illustration 19 g00720571 23. Put bearing cones (41) in position in gear (18) . Illustration 20 g00720573 24. Put gears (18) and the bearing cones in position in carrier (13) . 25. Lower the temperature of shafts (17) and install the shafts in the carrier and the gears. Use a press, if necessary. Install shafts (17) until the small end of the shaft extends 0.08 ± 0.05 mm (0.003 ± 0.002 inch) past the surface of the carrier. Ensure that there is a metal to metal contact between shafts (17) and the plates.
27. Illustration 21 g00719204 26. Install four plates (15) and bolts (16). Tighten the bolts to a torque of 55 ± 7 N·m (41 ± 5 lb ft). Note: There must be metal to metal contact between the shafts and plates (15). Use a feeler gauge. Ensure that there is a gap of 0.08 ± 0.05 mm (0.003 ± 0.002 inch) between plates (15) and the surface of the carrier. 27. After four plates (15) have been installed, use a press to push the plates even with the surface of the carrier. Illustration 22 g00719200 28. Use a strap and a suitable lifting device on carrier assembly (13) to lower the carrier assembly onto gear (14). The weight of the carrier assembly is approximately 100 kg (220 lb).
28. Illustration 23 g00719162 29. Put retaining ring (12) in position in the groove in the gear. Illustration 24 g00720699 30. Put sun gear (14) in position in the planetary carrier. Use a wire (42) to hold the gear in position when the planetary carrier is installed in the final drive. Install the wire across the bottom of the gear from the outside of the planetary carrier. Illustration 25 g00720704
29. 31. Put retainer (10) and retaining ring (9) in position in gear (11) . 32. Install Tooling (A) on the gear. The weight of the gear is approximately 118 kg (260 lb). Use a suitable lifting device and Tooling (A) to lower gear (11) and the planetary carrier in the final drive. 33. Align the gears in the planetary carrier with the gear in the hub. Lower the planetary carrier in the final drive. Remove the wire that holds the sun gear in position when the planetary carrier is within 12.7 mm (0.50 inch) of the original position in the final drive. Illustration 26 g00720714 34. Use Tooling (D) and a press in order to install the bearing races in gear (6) . Illustration 27 g00720717 35. Put two bearings (7) in position in gear (6) .
30. Illustration 28 g00720720 36. Put gears (6) in position in carrier (2) . 37. Lower the temperature of shafts (17). Install the shafts in carrier (2) and the gears. If necessary, use a press to install the shafts. Install the shafts until the small end of the shaft extends 0.08 ± 0.05 mm (0.003 ± 0.002 inch) past the surface of the carrier. Ensure that there is a metal to metal contact between shafts (17) and the plates. Illustration 29 g00720724 38. Put O-ring seals (43) in position in plates (4) . 39. Install plates (4) and bolts (3) on shafts (17). Tighten the bolts to a torque of 135 ± 15 N·m (100 ± 11 lb ft).
31. Illustration 30 g00720732 Note: There must be metal to metal contact between the shafts and the plates. Use a feeler gauge to ensure that there is a gap of 0.08 ± 0.05 mm (0.003 ± 0.002 inch) between the plates and the surface of the carrier. 40. After the plates have been installed, use a press to push the plates even with the surface of the carrier. 41. Put O-ring seal (44) in position on carrier (2) . Illustration 31 g00719072 42. Install Tooling (A) on carrier (2). The weight of the carrier is approximately 268 kg (591 lb). Use a suitable lifting device and Tooling (A) to lower carrier (2) in position in the final drive. 43. Align the drain hole in the carrier with the O-ring seal in the final drive hub.
32. Illustration 32 g00719068 44. Install bolts (1) that hold the carrier in position. End By: Install the final drives. Refer to Disassembly and Assembly, "Final Drive - Install". Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Thu Nov 25 12:02:24 UTC+0800 2021
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34. Shutdown SIS Previous Screen Product: TRACK-TYPE TRACTOR Model: D10R TRACK-TYPE TRACTOR AKT Configuration: D10R TRACK-TYPE TRACTOR AKT00001-UP (MACHINE) POWERED BY 3412E Engine Disassembly and Assembly D10R Track-Type Tractor Power Train Media Number -RENR3927-10 Publication Date -01/02/2011 Date Updated -10/02/2011 i07358095 Final Drive - Install SMCS - 4050-012 Installation Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 5P-8622 Shackle 1 151-2816 Plate 1 142-1664 Lifting Bracket Gp 1 142-1666 Support Bracket Assembly 1 1D-4608 Bolt 2 7F-4283 Bolt 2 2H-3745 Bolt 4 Note: Inspect all O-ring seals for wear or damage. Replace the O-ring seals, if necessary.
35. Illustration 1 g00840536 1. Install O-ring seals (5) into the brake housing. Illustration 2 g01113765 Note: Make sure that the short support arm of Tooling (A) is on the bottom and make sure that the long support arm of Tooling (A) is on the top, when Distance (M) and Distance (N) are adjusted. 2. Adjust the bolts on Tooling (A). Distance (M) is 75.000 mm (2.9527 inch) and Distance (N) is 180.000 mm (7.0866 inch).
36. Illustration 3 g00840533 3. The weight of final drive (4) is approximately 1070 kg (2360 lb). Position final drive (4). Install new bolts (1) that hold the final drive in position. If using bolts 1D-4640, tighten bolts (1) to a torque of 1150 ± 150 N·m (848 ± 111 lb ft). If using bolts 6C-3214, tighten bolts (1) to a torque of 800 ± 80 N·m (590 ± 59 lb ft). Then tighten bolt (1) to an additional turn of 60 ± 5 degrees. Install bolts (3) that hold the final drive to the steering clutch and brake. 4. Remove Tooling (A) from final drive (4). 5. Put clean SAE 30W oil in the threads of the bolts for the sprocket segments. Install the bolts and the nuts with the head of the bolts against the final drive. Tighten the nuts to a torque of 870 ± 70 N·m (642 ± 52 lb ft). Tighten the nut by an additional 120 degrees. The final torque must be a minimum of 1500 N·m (1106 lb ft). 6. Fill the final drive with oil . Refer to Operation and Maintenance Manual, "Final Drive Oil - Change". End By: a. Install the axles. Refer to Disassembly and Assembly, "Axle - Install". b. Connect the track. Refer to Disassembly and Assembly, "Track - Connect". Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Thu Nov 25 12:03:20 UTC+0800 2021
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