LINES GP- 3157153 - Caterpillar

Illustration 31 g01450823
Install Tooling (G) in order to hold housing assembly (72) to the backing plate. Attach Tooling (H) and a suitable lifting device to the backing plate. The combined weight of housing assembly (72), impeller clutch (71), and the backing plate is approximately 181 kg (400 lb). Remove housing assembly (72), impeller clutch (71), and the backing plate from shaft assembly (70).
Illustration 32 g01450848
Remove thrust bearing (75), sleeve (76), and pins (77).
Attach Tooling (C) and a suitable lifting device to impeller hub (74). The combined weight of impeller (73) and impeller hub (74) is approximately 57 kg (125 lb). Remove impeller (73) and impeller hub (74) from housing assembly (72).
Illustration 33 g01450886
Remove plate (78). If necessary, remove four dowel pins (79) (not shown). Remove twelve bolts (80) (not shown). Remove sleeve bearing (81). Use two people in order to remove adapter (82). The weight of adapter (82) is approximately 25 kg (55 lb).
Illustration 34 g01451090
Remove impeller hub (74) from impeller (73).
Illustration 35 g01451093
Remove Tooling (G).
Attach Tooling (C) and a suitable lifting device to backing plate (83). The weight of backing plate (83) is approximately 25 kg (55 lb). Remove backing plate (83) from housing assembly (72).
Illustration 36 g01451107
Remove discs (84) and plates (85).
Illustration 37 g01451138
Remove piston (86).
Illustration 38 g01451140
Remove seals (87).
Illustration 39 g01451158
Remove thrust washer (88). Remove plate (89) (not shown) and two dowel pins (90) (not shown) that are located under thrust washer (88).
Illustration 40 g01451176
Remove bolts (91). Use two people in order to remove gear (92) and gear (93) as one unit. The combined weight of gear (92) and gear (93) is approximately 36 kg (80 lb). Remove bearing race (94) from gears (92) and (93).
Illustration 41 g01451184
Remove bolts (96) and retainer plates (98). Remove freewheel race (95). Remove seals (97) and seals (101).
Drive in locator pin (100) in order to remove seal carrier (99). Remove bearing (102) from carrier assembly (103).
Illustration 42 g02507258
Reposition carrier assembly (103), as shown. The weight of carrier assembly (103) is approximately 79 kg (175 lb).
Remove bolts (104) and bearing cage (105) from carrier assembly (103).
Remove lip seal (106) from bearing cage (105).
Illustration 43 g02507297
Attach Tooling (J) and a suitable lifting device to shaft assembly (70). The weight of shaft assembly (70) is approximately 26 kg (57 lb). Remove shaft assembly (70) from carrier assembly (103). Remove gasket (107).
Illustration 44 g02507336
Remove seals (112) and seal carrier (111). Remove bearing (110) from shaft (113). Remove seal (109) and seal carrier (108).