WIRE AS 3C8405 - Caterpillar

Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Remove bolts (132) and balance piston (133). Remove seal (134) from balance piston (133).
Remove springs (135) and clutch piston (136). Remove seal (137) from clutch piston (136).
Illustration 52 g01191400
Use Tooling (E) to remove retaining ring (139). Remove rotating housing (138).
Illustration 53 g01191401
Remove seals (142). If necessary, remove dowel (141) and seal carrier (140).
Illustration 54 g01191402
Remove seal (143).
Illustration 55 g01191403
Use Tooling (L) and a suitable press in order to remove bearing (144).
Illustration 56 g01191612
Remove ring gear (145), discs (146), and plates (147).
Illustration 57 g01191613
Use Tooling (E) in order to remove retaining ring (148). Use Tooling (F) in order to remove retainer assembly (149).
Illustration 58 g01191615
Remove seal (150) and bearing (151) from retainer (152).
Illustration 59 g01191616
Attach Tooling (J) and a suitable lifting device to ring gear (153). The weight of ring gear (153) is approximately 23 kg (50 lb). Remove ring gear (153).
Illustration 60 g01191618
Remove seals (154). If necessary, remove dowel (155).
Illustration 61 g01191692
Attach Tooling (J) and a suitable lifting device to planetary assembly (156). The weight of planetary assembly (156) is approximately 54 kg (120 lb). Position planetary assembly (156) on suitable blocking. Remove bearing (157) from planetary assembly (156).
Illustration 62 g01191694
Drive pin (158) into pin (159) in order to remove pin (159). Remove gears (161), disks (160), and bearings (161). Repeat for the remaining planetary gears.
Illustration 63 g01191697
Remove seal (163).