TM 55-1520-240-23-1
1-47
ASSEMBLE HOISTING UNIT BOOM
(Continued)
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17.
Route cable (32) through trolley (4) and over
trolley pulley (30).
18.
Position trolley pulley (30) in trolley (4). Install
bolt (38), two washers (39), nut (40), and cotter
pin (41).
19.
Route cable (32) around hook pulley (42).
20.
Push hook (43) into hook strap (44). Install
washer (45), nut (46), and cotter pin (47).
21.
Align hole in end of cable (32) and trolley (4).
Install quick-release pin (48).
22.
Align hole in hook strap (44) and hook pulley (42).
Install bolt (49), two washers (50), and nut (51).
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