TIP AS- 5054105 - Caterpillar

Heat bearing (27) to a temperature of approximately 135 °C (275 °F). Install bearing (27) onto the pinion. Install retaining ring (26) and crimp retaining ring (26) .
Illustration 2 g00785084
Heat bearing (25) to a temperature of approximately 135 °C (275 °F). Install bearing (25) and the spacer onto the pinion.
Lower the temperature of bearing races (24) and install the races into housing assembly (22) .
Install seal (23) . Place the housing assembly into position on the pinion assembly.
Illustration 3 g00785049
Install bearing (21) into the housing assembly (22) .
Illustration 4 g00785067
Install seal (28) into the retainer.Note: The lip of the seal should be toward the bearings on the pinion.
Illustration 5 g00785107
Note: Check the bearing preload in a clockwise direction.
Use a 200 mm (7.9 inch) long torque wrench and a 1 3/4 inch socket in order to check the bearing preload. The preload should be between 1.1 N m (9.7 lb in) and 4.5 N m (40 lb in). Install the pinion shaft and the nut.
Illustration 6 g00785040
Use replacement nuts and replacement bolts in order to install ring gear (19) onto the differential carrier half. Tighten the nuts to a torque of approximately 115 N m (85 lb ft) .
Install bushing (18) , thrust washer (17) , and gear (16) into the differential carrier half.Note: The groove in the thrust washer should be on the top side.
Illustration 7 g00785027
Install gears (14) and washers (15) onto the spider assembly.
Illustration 8 g00785016
Install spider assembly (13) into the differential carrier half. Install gear assembly (11) onto the differential carrier half. Install washer (12) onto the gear assembly. The groove in washer (12) should be on the top side.
Illustration 9 g00785004
Install bushing (10) onto the differential carrier half.
Illustration 10 g00784990
Use bolts (9) in order to fasten the two halves of the differential carrier together. Ensure that the alignment marks match. Tighten bolts (9) to a torque of 88 N m (65 lb ft) to 102 N m (75 lb ft).
Illustration 11 g00785133
Heat small bearing (8) to a temperature of approximately 135 °C (275 °F). Install bearing (8) onto the differential carrier.
Illustration 12 g00784951
Place spring (4) into position on adapter (3) . Install coupling (5) onto spring (4) . Install washer (6) onto coupling (5) .
Heat the large bearing to a temperature of approximately 135 °C (275 °F). Install the bearing onto the differential carrier.
Illustration 13 g00784937
Install differential lock (2) and retainer ring (1) . It may be necessary to use a clamp in order to compress the spring.End By:
Install the differential and the pinion. See Disassembly and Assembly, "Differetial and Pinion (Rear) - Install".
Install the axle housings. See Disassembly and Assembly, "Rear Axle Housing - Install.".
Install the rear axle. See Disassembly and Assembly, "Rear Axle - Install".
Install the tires and wheels. See Disassembly and Assembly, "Tires and Wheels (Rear) - Remove and Install".