SEAL KIT 8C4376 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     -     M20 x 2.5 by 150 mm
Guide Stud     2    
B     138-7573     Link Bracket     2    
C     1U-9200     Lever Puller Hoist     1    Start By:
Remove the front tire and rim. Refer to Disassembly and Assembly, "Tire and Rim (Front) - Remove and Install" or refer to Disassembly and Assembly, "Tire and Rim (Rear) - Remove and Install".
Drain the final drive oil into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Differential and Final Drive Oil - Change".
Illustration 1 g01356985
Illustration 2 g01356986
Remove two bolts (1) that are spaced 180 degrees. Install Tooling (A). Remove remaining bolts (1). Do NOT remove three bolts (2) .
Separate the final drive and wheel (3) from the axle housing and slide the final drive and wheel (3) onto Tooling (A). Attach a suitable lifting device, Tooling (B), and Tooling (C) to the final drive and wheel (3). The weight of the final drive and wheel (2) is approximately 197 kg (435 lb).
Illustration 3 g01356987
Remove the final drive and wheel (3) .