TM 9-2320-260-34-2
16-3. FRONT WINCH LEVEL WIND MAINTENANCE (Contd)
Remove four screws (5), lockwashers (4), and sheave guard (3) from sheave frame (12). Discard lock-
7.
washers (4).
Remove grease fitting (14), cotter pin (9), slotted nut (10), and washer (11) from special screw (13).
8.
Discard cotter pin (9).
Remove special screw (13) and sheave (6) from sheave frame (12).
9.
10.
Remove two thrust washers (1) and felt washers (2) from sheave (6). Discard felt washers (2).
11.
Using arbor press, remove sleeve (8) and bearing (7) from sheave (6).
12.
Remove grease fitting (16), nut (17), washer (18), and felt washer (19) from end of extension (20).
Discard felt washer (19).
13.
Using arbor press, press frame extension (20) and sheave frame (12) out of trolley frame (15).
14.
Remove locknut (21) and press frame extension (20) out of sheave frame (12). Discard locknut (21).
15.
Using arbor press, press bearing (22), inner race (23), twenty-six ball bearings (24), outer race (25),
felt seal (26), and bushing (27) from trolley frame (15). Discard felt seal (26).
c. Cleaning and Inspection
1. For general cleaning instructions, refer to para. 2-8.
2. For general inspection instructions, refer to para. 2-9.
16-20
