BUSHING 2D3122 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1860 Retaining Ring Pliers 1
B 136-1452 Internal Tip Pliers 1
C 1P-0510 Driver Gp 1
Clean all parts and inspect all parts. If any parts are damaged or worn use new Caterpillar parts for replacement.
Illustration 1 g00731085
Illustration 2 g00731086
Apply a thin film of 4C-9507 Retaining Compound around the inner side wall of bushing (7) in order to retain seal (10). Use tool (C) to install seal (10) into bushing (7). Install O-ring (11) onto bushing (7).
Illustration 3 g00731087
Illustration 4 g00730444
Use tool (C) to install ball bearing (9) into bushing (7). Use tool (B) to install snap ring (8) in order to retain ball bearing (9).
Illustration 5 g00731088
Slide bushing (7) onto axle shaft (1). Use a rubber mallet to strike bushing (7) in order to position the bushing. Use tool (A) to install snap ring (6) in order to retain bushing (7).
Illustration 6 g00729697
Use a second person to help you support axle shaft (1) while you carefully install the axle shaft. The weight of the axle shaft is 17 kg (38 lb). You may need to rotate the shaft or the differential in order to line up the splines.
Illustration 7 g00731091
Illustration 8 g00730477Note: All axle shafts can be installed without removing axle housing (12) except the left front axle shaft.
Install a suitable sling and a suitable hoist in order to support axle housing (12). The weight of axle housing (12) and the axle shaft (1) is 82 kg (178 lb). Apply a small amount of 9S-3263 Thread Lock Compound onto the threads of 12 bolts (13) and two nuts (14). Install the axle housing and secure the axle housing with 12 bolts (13) and two nuts (14). Tighten the bolts and the nuts to a torque of 235 10 N m (173 7 lb ft). Remove the sling.
Illustration 9 g00729695
Install grub screw (5) and tighten locknut (4) to a torque of 87.5 1.5 N m (64.5 1 lb ft).
Illustration 10 g00729694
Turn each adjusting screw (3) clockwise by three quarters of a turn in order to obtain the correct clearance between the brake discs. Tighten three locknuts (2) in order to lock three adjusting screws (3) in position. End By:
Install the final drive and wheel. Refer to Disassembly and Assembly, "Final Drive and Wheel - Install".