RING-RETAINING 1210490 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     8B-7548     Push-Puller Tool Gp     1    
5P-4808 Cap     1    
9X-8883 Bolt     2    
8S-9089 Bolt     2    
5P-8245 Hard Washer     2    
5P-8247 Hard Washer     4    
B     1U-9201     Lever Puller Hoist Gp     2    
C     138-7575     Link Bracket     2    Start By:
Separate the track. Note: The track roller frame does not have an oil drain plug. Use a vacuum pump. If a vacuum pump is not available, the oil will drain when the track frame is removed from the rear track roller frame.
Illustration 1 g01241945
Remove bolts (1), the washers, cover (2), and O-ring seal (3) (not shown) from rear track roller frame (4). Repeat for the other side of rear track roller frame (4) .
Illustration 2 g01241946
Use Tooling (A) in order to remove guide assembly (5) from both sides of rear track roller frame (4) .
Illustration 3 g01352609
Attach a suitable lifting device to front track roller frame (6). Attach Tooling (C) and a suitable chain to front track roller frame (6). The weight of front track roller frame (6) is approximately 1565 kg (3450 lb). Attach Tooling (B) to the suitable chain. Carefully move front track roller frame (6) approximately 51 mm (2.0 inch) away from rear track roller frame (4) .
Illustration 4 g01352615
Attach a suitable lifting device and Tooling (B) to front track roller frame (6), as shown. Use Tooling (B) to keep front track roller frame (6) level. The weight of front track roller frame (6) is approximately 1565 kg (3450 lb). Remove front track roller frame (6) from rear track roller frame (4) .
Illustration 5 g01241953
If necessary, remove retaining ring (10), seal (9), retaining ring (8), and bearing (7) .