TM 10-3930-641-20
(Sheet 1 of 6)
FAN DRIVE MECHANISM REMOVAL/INSTALLATION
This task covers: Replacement of fan drive mechanism.
INITIAL SETUP
Troubleshooting Reference
Materials/Parts
Test Equipment
Preformed packing
None
Equipment Condition
Rear hood removed.
Fan assembly removed.
Fan guards removed.
Personnel Required
Special Tools
One mechanic
Hoist
References
General Safety Instructions
Main disconnect switch OFF.
Hood removal, page 2-454.
Fan guards removal/installation, page 2-249.
Fan assembly removal/installation, page 2-233.
Fan belt tightener removal/installation, page 2-231.
Go on to Sheet 2
