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 TM 55-1905-220-14-6
3-123.2. HAND CRANK INTERLOCK LIMIT SWITCH - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
REPLACEMENT
Disconnect power to the winch whenever working on
the ramp gate, the wire rope or in the vicinity of
the winch in the winch room.
Disconnect power-to the hand crank interlock limit
switch.
3.
Hand
a. Hand
1. Remove screws (1).
crank
crank
interlock
cover
2. Remove hand crank
To prevent
limit
cover (2).
accidental
switch
starting
of the speed
reducer.
b. Speed
1. Remove mounting
reducer
screws (3).
2. Remove interlock
limit switch (4)
from speed reducer.
3-2063
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