LOADER JMS Configuration: 980H Wheel Loader JMS00001-UP (MACHINE) POWERED BY C15 Engine Disassembly and Assembly 980H Wheel Loader Power Train Media Number -RENR8667-08 Publication Date -01/09/2018 Date Updated -04/09/2018 i04400940 Torque Converter - Assemble - Heavy duty SMCS - 3101-016 Assembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 138-7573 Link Bracket 3 B 8T-5096 Dial Indicator Test Group 1 5P-2390 Gauge Tool Group 1 C 1P-0520 Driver Group 1 Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. Note: Apply oil to all of the bearings before assembly.
bearing (59) in cover assembly (57). Sleeve bearing (59) must be even with the outside surface of cover assembly (57). Illustration 2 g00504279 2. Install cover assembly (57) to rotating housing (39). Illustration 3 g00503564 3. Install ring seal (58) to rotating housing (39).
7 g00504315 8. Install twenty bolts (52). Tighten the bolts to a torque of 50 ± 7 N·m (37 ± 5 lb ft). Illustration 8 g00504382 9. Install turbine hub (51) and converter turbine (50) as a unit to rotating housing (39). Illustration 9 g00503538 10. Install two thrust bearing races (49) and the bearing to the hub.
bearing (48) to carrier assembly (44). Bearing sleeve (48) must be even with the counterbore of carrier assembly (44). Illustration 11 g00504882 12. Install retainer ring (47) in stator (46). Illustration 12 g00504931 13. Position carrier assembly (44) on a wood block.
(46) to a maximum temperature of 121°C (250°F) for one hour. 15. Install stator (46) on carrier assembly (44). Illustration 13 g00504935 16. Install snap ring (45) in stator (46). Illustration 14 g00505049 17. Install stator (46) and carrier assembly (44) in rotating housing (39). Illustration 15 g00503352
torque of 80 ± 10 N·m (60 ± 7 lb ft). Illustration 19 g00503345 23. Install drive flange (38) on rotating housing (39). The weight of drive flange (38) is 23 kg (51 lb). 24. Install 36 bolts (37) and the washers. Tighten the bolts to a torque of 30 ± 5 N·m (22 ± 4 lb ft). Illustration 20 g00505183 25. Install retaining ring (36) in the groove of drive gear (35).
outer bearing race (60). Lower the temperature of outer bearing race (60). 27. Install outer bearing race (60) in drive gear (35). Make sure that outer bearing race (60) makes contact with retaining ring (36). Illustration 22 g00505319 28. Install drive gear (35) on drive flange (38). Illustration 23 g00505349 29. Install twelve bolts (34) and the washers. Tighten the bolts to a torque of 50 ± 7 N·m (37 ± 5 lb ft).
inner bearing (33). Heat inner bearing (33) to a maximum temperature of 135°C (275°F). Install inner bearing (33) on bearing carrier (28). Illustration 25 g00505358 31. Install retaining ring (32) in the groove of bearing carrier (28). Illustration 26 g00505359 32. Use the proper equipment to handle ring carrier (31). Heat ring carrier (31) to a maximum temperature of 135°C (275°F). Install ring carrier (31) on bearing carrier (28).
carrier (31). 34. Install O-ring seal (29) on bearing carrier (28). Illustration 28 g00505395 35. Install bearing carrier (28) in drive flange (38). Illustration 29 g00505423 36. Install retaining ring (27) in carrier assembly (44) in order to hold bearing carrier (28) in place.
converter housing assembly (2). Tighten the studs to a torque of 100 ± 15 N·m (74 ± 11 lb ft). Illustration 31 g00505444 38. Install retaining ring (24) in the groove of idler gear (15). Illustration 32 g00505465 39. Use the proper equipment to handle bearing cup (25). Lower the temperature of bearing cup (25). Install bearing cup (25) in idler gear (15).
opposite side. Install bearing cup spacer (23) in idler gear (15). The notch in bearing cup spacer (23) must be aligned with retaining ring (24). Illustration 34 g00505479 41. Use the proper equipment to handle bearing cup (22). Lower the temperature of bearing cup (22). Install bearing cup (22) in idler gear (15). Illustration 35 g00505480 42. Install bearing cone (21), bearing cone spacer (20) and bearing cone (19) in idler gear (15).
place in torque converter housing assembly (2). Tighten the bolt to a torque of 120 ± 20 N·m (90 ± 15 lb ft). Illustration 39 g00505572 48. Use the proper equipment to handle bearing cones (12). Heat bearing cones to a maximum temperature of 135°C (275°F). Install a bearing cone (12) on each side of pump drive gear (11). Illustration 40 g00505585 49. Use the proper equipment to handle bearing cup (13). Lower the temperature of bearing cup (13). Install bearing cup (13) in torque converter housing assembly (2).
torque converter housing assembly (2). Illustration 42 g00505594 51. Use the proper equipment to handle bearing cup (8). Lower the temperature of bearing cup (8). Install bearing cup (8) in pump adapter (6). Illustration 43 g00505623 52. Install shims (9) on pump adapter (6). 53. Apply clean hydraulic oil on O-ring seal (10). Install O-ring seal (10) on pump adapter (6).
guide pins (62) in torque converter housing assembly (2). 55. Install pump adapter (6) on torque converter housing assembly (2). Illustration 45 g00505669 56. Install thirteen bolts (5) and the washers. 57. Use Tooling (B) to check bearing end play. The bearing end play must be 0.15 ± 0.05 mm (.006 ± .002 inch). Add or remove shims in order to get the correct bearing end play. Note: If end play is less than 0.10 mm (.004 inch) add additional shims. If end play is greater than 0.20 mm (.008 inch) remove shims. Illustration 46 g00505670 58. Apply clean hydraulic oil on O-ring seal (4). Install O-ring seal (4) on torque converter housing assembly (2).
guide pins (63) in the carrier assembly. 60. Install Tooling (A) to torque converter housing assembly (2), as shown. Attach a hoist and suitable lifting chains to Tooling (A). Use the hoist to carefully install torque converter housing assembly (2) on the torque converter. Illustration 48 g00503225 61. Install eight bolts (1) and the washers to torque converter housing assembly (2). Tighten the bolts to a torque of 120 ± 20 N·m (90 ± 15 lb ft). End By: a. Connect the torque converter to the transmission and to the output transfer gears. Refer to Disassembly and Assembly, "Torque Converter to Transmission, Output Transfer Gears - Connect" for the machine that is being serviced. Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Thu Mar 25 15:57:33 UTC+0800 2021
LOADER JMS Configuration: 980H Wheel Loader JMS00001-UP (MACHINE) POWERED BY C15 Engine Disassembly and Assembly 980H Wheel Loader Power Train Media Number -RENR8667-08 Publication Date -01/09/2018 Date Updated -04/09/2018 i05903287 Torque Converter (Freewheel Stator) - Disassemble SMCS - 3101-015 Disassembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 138-7573 Link Bracket 3 B 8B-7548 Push-Puller 1 8B-7550 Leg 2 8H-0684 Ratchet Wrench 1 8B-7560 Step Plate 1 8H-0663 Bearing Puller Attachment 1 C 8B-7548 Push-Puller 1 8H-0684 Ratchet Wrench 1 8B-7549 Leg 2 5P-4808 Cap 2 8B-7554 Bearing Cup Puller Attachment 1 D 5F-7343 Bearing Puller Attachment 1 1P-0520 Driver Group 1 E 1P-0510 Driver Group 1 F 7
A. Separate the torque converter from the transmission and from the output transfer gears. Refer to Disassembly and Assembly, "Torque Converter from Transmission, Output Transfer Gears - Separate" for the machine that is being serviced. 1. Place the torque converter housing assembly (2) on wood blocks. Illustration 1 g00503225 2. Remove bolts (1) and the washers from torque converter housing assembly (2) . Illustration 2 g01111329 3. Install Tooling (A) to torque converter housing assembly (2) , as shown. Attach a suitable lifting device to Tooling (A) . The weight of housing assembly (2) is approximately 120 kg (265 lb). 4. Use Tooling (F) to loosen housing assembly (2) from the torque converter.
adapter (5) from torque converter housing assembly (2) . Illustration 6 g00871319 9. Use tooling (C) to remove bearing cup (6) , O-ring seal (8) , and shims (7) from pump adapter (5) . See illustration 13 for Tooling (C) . Illustration 7 g00871326
assembly (2) . Illustration 8 g00871451 11. Use Tooling (B) to remove bearing cones (10) from each side to pump drive gear (9) . Illustration 9 g00871333 12. Use Tooling (C) to remove bearing cup (11) from torque converter housing assembly (2) . See illustration 13 for Tooling (C) .
carrier (25) . 26. Remove seal ring (27) from ring carrier (28) . Illustration 21 g00871273 27. Use Tooling (D) and a press to remove ring carrier (28) from bearing carrier (25) .
(35) and rotating housing (36) . Illustration 28 g00871281 35. Use bolts (34) as forcing screws to remove drive flange (35) from rotating housing (36) . The weight of drive flange (35) is 23 kg (51 lb). Illustration 29 g00871282 36. Remove bolts (37) from drive flange (35) .
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from carrier assembly (41) . Illustration 33 g00870211 41. Remove carrier assembly (41) and stator (42) as a unit from rotating housing (36) . Illustration 34 g00870212 42. Remove snap ring (43) from stator (42) . Remove plate (44) from stator (42) .
11 freewheel springs (46) from freewheel cam (47) . Remove stator (42) from carrier assembly (41) . Illustration 36 g01112915 44. Remove retaining ring (48) . Remove plate (49) . 45. Use Tooling (E) and a hydraulic press in order to remove freewheel cam (47) from stator (42) . Note: If necessary, heat the stator to a maximum temperature of 135 °C (275 °F) for approximately 15 minutes. Illustration 37 g01112917 46. Remove thrust bearing (50) from carrier assembly (41) . Remove sleeve bearing (51) from carrier assembly (41) .
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