SPINDLE 0R2221 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     FT-2712     Guide Stud     2    
Illustration 1 g01871015
Remove two of bolts (1) and install Tooling (A).
Use two people to remove flywheel (2). The weight of flywheel (2) is approximately 41 kg (90 lb). Remove remaining bolts (1) and flywheel (2) .
Use a hammer and a punch in order to remove the ring gear.Installation Procedure
Always wear protective gloves when handling parts that have been heated.
Install flywheel (2) in reverse order of removal.
Raise the temperature of the ring gear. Use a soft hammer in order to seat the ring gear on the flywheel.
Tighten bolts (1) to a torque of 300 40 N m (221 30 lb ft).