COUPLING-PERMANENT 1242325 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     FT-1341     Bracket Assembly     1    
1B-3623 Bolt     2    
B     FT-1342     Guide Bolt     2    
C     138-7575     Link Bracket     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00578443
Typical example
Remove six bolts (1) that hold the flywheel in position.
Install Tool (A) in order to hold the crankshaft gear in position.
Remove the remainder of bolts (1) .
Illustration 2 g00578444
Typical example
Install Tools (B) .
Illustration 3 g00578445
Typical example. Tooling (C) is not the tooling called out in the Table.
Fasten Tool (C) to a hoist and place the tool in position in the groove of flywheel (2) .
Pull flywheel (2) onto Tool (A) .
Remove Tool (A) .
Remove Flywheel (2) with Tool (C) .The weight of the flywheel is approximately 78 kg (172 lb).
If necessary, remove the ring gear from flywheel (2) .