I
TM 10-3930-641-20
(Sheet 2 of 3)
PULLEY AND VIBRATION DAMPER REMOVAL/INSTALLATION (CONT)
REMARKS
ACTION
LOCATION/ITEM
1. Fan drive belts
a. Loosen mounting bolts (2).
2. Belt adjustment nut
b. Loosen adjustment nuts enough to remove
belt.
Remove.
Remove four from pulley.
4. Capscrews (4)
If marks aline, install pulley and belts. If marks are not
Remove.
5. Pulley (1)
alined, replace vibration damper.
a.
Check marks (5) for alinement.
6. Vibration damper (6)
Go on to Sheet 3
2-156