TM 10-3930-641-20
(Sheet 3 of 3)
PULLEY AND VIBRATION DAMPER REMOVAL/INSTALLATION (CONT)
LOCATION/ITEM
ACTION
REMARKS
Impact wrench may be used.
6. Vibration damper (cont)
b. Remove one capscrew (7). Install guide
bolt 5/8-18 x 7, shown at (A).
c. Remove five remaining capscrews (7).
d. Remove damper (6).
NOTE
Adapter may come off with damper.
e. Remove adapter from damper.
INSTALLATION
a. Position on crankshaft.
1. Vibration damper (6) and adapter
NOTE
b. Install five capscrews (7) and tighten.
Install adapter first.
c. Remove guide bolt (A).
d. Install sixth capscrew (7)
Position on front of engine.
2. Pulley (1)
Install four cap screws and tighten.
3. CapsCrews (4)
Install and adjust. Tighten adjustment nuts
5. Fan drive belts
End
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