Transmission Planetary - Disassemble
Disassembly Procedure
Start By:
- Remove the transmission hydraulic control valve. Refer to Disassembly and Assembly, "Transmission Hydraulic Control Valve - Remove and Install". The information is in this manual.
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 5P-9736 | Link Bracket | 3 |
| B | 1P-1863 | Pliers | 1 |
| C | 5P-4758 | Pliers | 1 |
| D | FT-0947 | Pliers | 2 |
| E | 1P-0510 | Driver Group | 1 |
- Remove two O-ring seals (1) , O-ring seal (2) and tube (3) from transmission cover (4) .
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| Illustration 1 | g00486733 |
- Remove governor assembly (5) and O-ring seal (6) from transmission housing (7) .
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| Illustration 2 | g00486760 |
- Attach Tooling (A) and a hoist to transmission housing (7) . Remove three bolts (8) and remove transmission housing (7) from transmission assembly (9) . The transmission housing weighs approximately 100 kg (220 lb).
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| Illustration 3 | g00486761 |
- Turn over the transmission assembly. Remove two O-ring seals (10) and two O-ring seals (11) from manifold assembly (12) .
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| Illustration 4 | g00516016 |
- Remove ten bolts (13) and the washers from clutch housing (14) .
- Use Tooling (B) in order to hold the piston into clutch housing (14) . Use two persons in order to remove clutch housing (14) from transmission assembly (9) . The clutch housing weighs approximately 28 kg (61 lb).
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| Illustration 5 | g00486765 |
- Remove piston (15) from clutch housing (14) .
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| Illustration 6 | g00486767 |
- Remove O-ring seals (16) and (17) from piston (15) .
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| Illustration 7 | g00486768 |
- Remove five dowels (18) , ten springs (19) , five friction discs (20) and four clutch plates (21) from transmission assembly (9) .
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| Illustration 8 | g00486769 |
- Remove ring gear (22) from carrier (23) .
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| Illustration 9 | g00486770 |
- Use Tooling (C) to remove retaining ring (24) from output shaft (25) . Remove carrier (23) from transmission assembly (9) .
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| Illustration 10 | g00486771 |
- Remove seal ring (26) from carrier (23) .
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| Illustration 11 | g00486773 |
- Use a hammer and a punch in order to remove the four pins from carrier (23) . Remove four shafts (28) , four gear assemblies (29) and eight washers (30) from carrier (23) . Remove the pins from four shafts (28) .
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| Illustration 12 | g00486775 |
- Remove bearings (31) and (32) from gear assembly (29) .
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| Illustration 13 | g00486776 |
- Use Tooling (C) to remove retaining ring (33) from output shaft (25) .
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| Illustration 14 | g00486777 |
- Remove ring (34) from housing (48) . Remove gear (35) from output shaft (25) .
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| Illustration 15 | g00516036 |
- Use Tooling (C) to remove retaining ring (36) from manifold assembly (12) . Remove two bolts (37) from manifold assembly (12) .
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| Illustration 16 | g00516064 |
- Attach Tooling (A) and a hoist to manifold assembly (12) . Remove manifold assembly (12) from transmission assembly (9) . The manifold assembly weighs approximately 61 kg (135 lb) .
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| Illustration 17 | g00486780 |
- Remove retaining ring (38) and bearing (39) from manifold assembly (12) .
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| Illustration 18 | g00486781 |
- Remove ten springs (40) , three friction discs (41) and two clutch plates (42) from transmission assembly (9) .
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| Illustration 19 | g00486782 |
- Remove retaining ring (43) and housing (48) from gear (55) .
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| Illustration 20 | g00516154 |
- Remove two rings (45) from carrier (46) . Remove ring (47) from housing (48) .
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| Illustration 21 | g00487601 |
- Use steel spacers and a press in order to remove ring (49) from housing (48) . Compress the springs and remove ring (49) .
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| Illustration 22 | g00487602 |
- Remove plate (50) , three springs (51) and piston (52) from housing (48) .
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| Illustration 23 | g00487603 |
- Remove seal (53) and ring (54) from piston (52) .
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| Illustration 24 | g00487604 |
- Remove gear (55) from clutch housing (56) .
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| Illustration 25 | g00487605 |
- Remove the following components from gear (55) : four friction discs (57), three clutch plates (58) and plate (61)
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| Illustration 26 | g00516178 |
- Remove four dowels (59) and piston (60) from clutch housing (56) .
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| Illustration 27 | g00516188 |
- Remove seal ring (62) and seal ring (63) from piston (60) .
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| Illustration 28 | g00487609 |
- Attach Tooling (A) to clutch housing (56) . Use Tooling (D) in order to hold piston (64) to clutch housing (61) . Remove clutch housing (61) from clutch housing (65) . The clutch housing weighs approximately 39 kg (85 lb) .
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| Illustration 29 | g00516208 |
- Remove piston (64) from clutch housing (56) .
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| Illustration 30 | g00516214 |
- Remove ring seal (66) and ring seal (67) from piston (64) .
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| Illustration 31 | g00487612 |
- Remove ten springs (68) , three friction disc (69) and two clutch plates (70) from clutch housing (71) .
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| Illustration 32 | g00487614 |
- Use Tooling (C) to remove retaining ring (72) from output shaft (25) . Remove hub assembly (73) from carrier assembly (74) .
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| Illustration 33 | g00487615 |
- Remove retaining ring (75) and bearing (76) from carrier assembly (74) .
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| Illustration 34 | g00487616 |
- Remove output shaft (25) from input shaft (77) .
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| Illustration 35 | g00487617 |
- Use Tooling (C) to remove retaining ring (78) from output shaft (25) . Remove gear (79) from output shaft (25) .
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| Illustration 36 | g00487618 |
- Remove bearing (80) from both ends of output shaft (25) .
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| Illustration 37 | g00487620 |
- Install Tooling (A) and a hoist to clutch housing (71) . Use Tooling (C) in order to hold piston (81) to clutch housing (71) . Remove two bolts (82) and clutch housing (71) from plate (83) . The clutch housing weighs approximately 25 kg (55 lb) .
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| Illustration 38 | g00487621 |
- Remove piston (81) from clutch housing (71) .
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| Illustration 39 | g00487622 |
- Remove seal rings (84) and (85) from piston (81) .
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| Illustration 40 | g00487624 |
- Remove ten springs (86) , five friction disc (87) and four clutch plates (88) from plate (83) .
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| Illustration 41 | g00487625 |
- Use Tooling (C) to remove retaining ring (89) from input shaft (77) .
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| Illustration 42 | g00487627 |
- Install Tooling (A) and a hoist in order to remove carrier assembly (74) from clutch housing (90) . The carrier assembly weighs approximately 41 kg (90 lb) .
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| Illustration 43 | g00487628 |
- Remove gear (91) from carrier assembly (74) .
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| Illustration 44 | g00487629 |
- Remove gear (92) from carrier assembly (74) .
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| Illustration 45 | g00487632 |
- Remove gear (93) from carrier assembly (74) .
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| Illustration 46 | g00487634 |
- Place blocks under carrier assembly (74) . The blocks will allow gear (94) to be removed from carrier assembly (74) . Use two pin assemblies (95) with a diameter of 3.175 mm (.125 inch) in order to compress the retaining ring. The gear will fall from the carrier assembly.
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| Illustration 47 | g00487635 |
- Use a hammer and a punch in order to push pins (96) into shafts (97) . Remove four shafts (97) , sixteen washers (98) , four gears (99) and four gears (100) from carrier assembly (74) .
Note: Remove pins (96) from shafts (97) .
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| Illustration 48 | g00487637 |
- Remove bearing (101) from gear (100) . Remove two bearings (102) from gear (99) .
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| Illustration 49 | g00487639 |
- Use a hammer and a punch in order to push pins (103) into shafts (104) . Remove four shafts (104) , eight washers (105) and four gears (106) from carrier (74) . Remove pins (103) from shafts (104) .
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| Illustration 50 | g00487640 |
- Remove bearing (107) from gear (106) .
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| Illustration 51 | g00487641 |
- Use Tooling (C) to remove retaining ring (108) from carrier (74) .
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| Illustration 52 | g00487642 |
- Use Tooling (E) and a press in order to remove bearing (109) from carrier (74) .
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| Illustration 53 | g00487644 |
- Remove five dowels (110) and plate (83) from clutch housing (90) .
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| Illustration 54 | g00489323 |
- Remove four friction disc (112) and three clutch plates (113) from clutch housing (90) .
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| Illustration 55 | g00489324 |
- Remove gear (114) from clutch housing (90) .
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| Illustration 56 | g00489325 |
- Remove piston (115) from clutch housing (90) .
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| Illustration 57 | g00489327 |
- Remove seal rings (116) and (117) from piston (115) .
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| Illustration 58 | g00489328 |
- Use Tooling (C) to remove ring (118) from input shaft (77) .
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| Illustration 59 | g00489330 |
- Remove input shaft (77) and carrier (119) from clutch housing (90) .
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| Illustration 60 | g00489331 |
- Use a soft faced hammer (120) to remove input shaft (77) from carrier (119) . Remove the seal from input shaft (77) .
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| Illustration 61 | g00489332 |
- Remove ring carrier (121) from carrier (119) .
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| Illustration 62 | g00489333 |
- Remove ring seal (122) from ring carrier (121) .
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| Illustration 63 | g00489334 |
- Remove gear (123) and ring seal (124) from carrier (119) .
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| Illustration 64 | g00489335 |
- Use a hammer and a punch in order to push the pins into three shafts (125) . Remove three shafts (125) , three gears (126) and six washers (127) from carrier (119) . Remove the pins from shafts (125) .
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| Illustration 65 | g00489336 |
- Remove bearing (128) from gear (126) .
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| Illustration 66 | g00489337 |
- Use Tooling (C) to remove retaining ring (129) and seal ring (130) from carrier (119) .
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| Illustration 67 | g00489338 |
- Use Tooling (E) and a press in order to remove bearing (131) from carrier (119) .
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| Illustration 68 | g00489537 |
- Use Tooling (C) to remove retaining ring (132) from clutch housing (90) .
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| Illustration 69 | g00489538 |
- Use Tooling (E) and a press to remove bearing (133) from clutch housing (90) .
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| Illustration 70 | g00489539 |
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