TM 55-1520-240-23-1
1-49
ASSEMBLE HOISTING UNIT MAST
1-49
INITIAL SETUP
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Materials:
None
Parts:
Cotter Pins
Personnel Required:
Medium Helicopter Repairer (2)
Inspector
References:
TM 55-1520-240-23P
1.
Position spacer (1) in mast (2). Install bolt (3),
washers (4), nut (5), and cotter pin (6).
2.
Position rubbing strip (7) on mast (2). Install two
bolts (8), four washers (9), and two nuts (10).
3.
Position rubbing strip (11). Install four screws
(12).
4.
Position rubbing strip (13) on mast (2). Install two
bolts (14), four washers (15), and two nuts (16).
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