INSERT 3949548 - Caterpillar

Illustration 9 g02131881
Illustration 10 g02133219
Note: Make sure that the spring pin hole in planetary shaft (32) is aligned with the spring pin hole in the carrier.
Install roller bearings (35) , planetary gear (36) , washer (37) , washer (33) , planetary shaft (32) , and spring pin (31) into carrier assembly (34) . Install spring pin (31) until spring pin (31) is even with the outside surface of the carrier. Align the split in spring pin (31) to the top or the bottom.
Make a stake mark on each side of the spring pin hole in the carrier, as shown. The stake mark will prevent the spring pin from falling out of the spring pin hole. Make a stake mark at Dimension (Y) . Dimension (Y) is 2.25 0.75 mm (0.089 0.030 inch).
Illustration 11 g02131879
Attach Tooling (A) and a suitable lifting device to planetary gear assembly (30) . The weight of planetary gear assembly (30) is approximately 57 kg (125 lb). Install planetary gear assembly (30) .
Install O-ring seal (29) .
Illustration 12 g02131878
Attach Tooling (A) and a suitable lifting device to ring gear (27) . The weight of ring gear (27) is approximately 70 kg (155 lb). Install ring gear (27) and bolts (28)