TM 55-1520-240-23-10
14-7
TIME WINCH CABLE DRUM AND LEVELWIND MECHANISM (AVIM)
14-7
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Materials:
None
Personnel Required:
Medium Helicopter Repairer
Equipment Condition:
Off Helicopter Task
Winch Wire Rope (Cable) Removed (Task 14-10)
Clutch Chain and Roller Chains Removed (Task 14-5)
NOTE
Dwell position is at far end of levelwind
screw, next to chain housing.
1.
Turn levelwind screw (1) until pin (2) in levelwind
housing (3) lines up in dwell position.
Do not turn drum or levelwind screw
after timing is complete. Cable snarl
could result.
2.
Turn drum (4) until cable socket (5) in drum is
straight down. Drum is now timed to levelwind
screw (1). Do not move drum or screw until
chains are installed.
FOLLOW-ON MAINTENANCE:
Install clutch chains and roller chains (Task 14-8).
END OF TASK
14-29
