TM 9--2350--292--20--2
0524 00--1
HOIST BOOM PULLEYS REPLACEMENT
0524 00
THIS WORK PACKAGE COVERS:
Removal, Installation
INITIAL SETUP:
Tools and Special Tools
General mechanic’s tool kit (item 1, WP 0717 00)
Socket wrench socket (item 101, WP 0717 00)
Socket wrench set (item 89, WP 0717 00)
Adjustable automotive wrench (item 92, WP 0717 00)
Materials/Parts
Cotter pin (item 124, WP 0718 00)
Self--locking nut (item 125, WP 0718 00)
Equipment Conditions
Boom derigged (TM 9--2350--292--10)
References
TM 9--2350--292--10
Personnel Required
Two
Removal
1. Remove cotter pin (1), nut (2), flat washer (3) and stayline cable (4) from shaft (5). Discard cotter pin.
WARNING
2. Remove self--locking nut (6), nut (7), flat washer (3) and stayline cable (8) from shaft (5). Discard self--locking nut.
3. Remove shaft (5), three spacers (9) and two pulleys (10) from boom.
4. Remove lubrication fitting (11) from shaft (5).
5. Inspect parts for damage and replace as required.
Figure 282
1
2
3
4
5
7
8
11
6
9
10
9
10
9
3
