GLASS 8Y6448 - Caterpillar

Installation Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     138-7573     Lifting Bracket     2    
B     FT2712     Guide Stud     2    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01042415
Note: Ring gear (3) must be installed with the chamfered side of the teeth upward. The chamfered side of the gear teeth will be facing toward the starting motor when the flywheel is installed. This will ensure that the starting motor will engage correctly.
Raise the temperature of ring gear (3). Install ring gear (3) on flywheel (2) .
Illustration 2 g01042414
Install Tooling (B) in the crankshaft.
Install Tooling (A) on flywheel (2). Use a suitable lifting device. The weight of the flywheel is approximately 65 kg (143 lb). Position flywheel (2) on the crankshaft.
Apply clean engine oil to the threads of bolts (1).
Install bolts (1). Remove Tooling (B). Install bolts (1) in place of Tooling (B) .
Tighten bolts (1) to a torque of 270 40 N m (200 30 lb ft).
Remove Tooling (A) from the flywheel.
Check the flywheel runout. Refer to Testing and Adjusting, "Flywheel - Inspect".