GEAR (47 TEETH) 8H7822 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     4C-6486     Stand     2    
8S-7615 Pin     2    
8S-8048 Saddle     2    
8S-7611 Tube     2    Start By:
Remove the rear axle. Refer to Disassembly and Assembly, "Oscillating Axle (Rear) - Remove" for the machine that is being serviced.
Illustration 1 g00622995
Place the rear axle assembly on Tooling (A), as shown.
Illustration 2 g00622996
Remove yoke (1) from the differential pinion.
Illustration 3 g00622999
Attach a suitable hoist and lifting slings to front trunnion support (2) .
Illustration 4 g00630014
Use the hoist in order to remove front trunnion support (2) from the differential pinion. The weight of front trunnion support (2) is 205 kg (450 lb).