PLATE 5422165 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     138-7575     Link Bracket     3    
B     169-0503     Installation Kit     1    
1U-8849 Duo-Cone Seal Installer As     1    Start By:
Remove the gerotor motor.
Illustration 1 g00929322
Bend lock (1) from nut (2). Remove nut (2), lock (1), and washer (3) .
Remove O-ring seal (4). Remove nuts (5) .
Illustration 2 g00929323
Remove bolts (6) .
Remove three bolts (7) .
Illustration 3 g00929325
Attach Tooling (A) and a suitable lifting device to circle drive (8). The weight of circle drive (8) is approximately 127 kg (280 lb).
Raise circle drive (8) and remove gear (9) and thrust washer (10) .
Illustration 4 g00929328
Remove Duo-Cone seal (11) from circle drive (8). Remove circle drive (8) .
Illustration 5 g00929332
Remove Duo-Cone seal (12) from gear (9) .Installation Procedure
Install circle drive (8) in the reverse order of removal.
Use Tooling (B) to install Duo-Cone seals (12) and (11) .
Tighten nuts (5) to a torque of 530 70 N m (391 52 lb ft).
Tighten nut (2) to a torque of 325 27 N m (240 20 lb ft).