MANIFOLD GP-EXHAUST 1N3177 - Caterpillar

Illustration 41 g01436098
Remove O-ring seal (44) from hub (43) .
Illustration 42 g01436099
Use two people in order to remove impeller (45) . The weight of impeller (45) is approximately 28 kg (62 lb).
Illustration 43 g01436101
Use Tooling (A) and a suitable lifting device in order to remove flange (46) . The weight of flange (46) is approximately 57 kg (125 lb).
Illustration 44 g01436105
Remove wear sleeve (47) from flange (46) .
Illustration 45 g01436107
Use Tooling (A) and a suitable lifting device in order to turn over flange (46) . The weight of flange (46) is approximately 57 kg (125 lb).
Illustration 46 g01436108
Remove bolts (48) . Remove gear (49) .
Illustration 47 g01436111
Remove bolts (52) . Remove washers (51) . Remove race (50) .
Illustration 48 g01436117
Note: Remove ring seal (53A) if there are signs of damage.
Use Tooling (E) and a suitable lifting device in order to position output shaft assembly (53) . The weight of output shaft assembly (53) , the distributor, and the stator carrier is approximately 68 kg (150 lb).
Illustration 49 g01436121
Illustration 50 g01436130
Remove bolts (54) .
Use bolts (54) as pusher bolts in order to separate distributor (55) from stator carrier (56) . Remove distributor (55) and the gasket.
Illustration 51 g01436153
Use Tooling (E) in order to remove output shaft assembly (53) . The weight of output shaft assembly (53) is approximately 41 kg (90 lb).
Illustration 52 g01436162
Illustration 53 g01436163
Use Tooling (F) in order to remove bearing nut (57) . Remove lock washer (58) and sensor rotor (59) from output shaft (53) .
Remove seal rings (60) . Use a suitable press in order to remove carrier (62) , bearing (63) , and carrier (61) from output shaft (53) .
Illustration 54 g01436191
Remove seal rings (64) . Use Tooling (G) in order to remove retaining ring (66) . Remove bearing (65) from stator carrier (56) .