TM 5-5420-234-14&P
5-4.
BAP WINCH REPAIR (continued).
k. Brake Hub Assembly Installation.
(1) Install brake hub subassembly (11) in brake housing (5), making sure splined end is in brake housing (5)
first. Rotate brake hub subassembly (11) until it engages with primary gear.
(2) Install brake spacer (14) in brake housing (5), with recessed end down.
NOTE
Install spacer plates alternately, making sure to end with seventh spacer plate.
(3) Install seven spacer plates (12) and six brake spacer plates (13) in brake housing (5).
NOTE
If installed spacer plates and brake spacer plates measure more than 1.7 inches (4.3
cm) from brake housing rim, or if they are discolored or glazed, replace with new
spacer plates and brake spacer plates.
5
(4) Install two new O-rings (9 and 10)
on piston (8).
11
14
(5) Install piston (8) in brake housing
12
(5).
(6) Install six springs (7) in piston (8).
(7) Install new O-ring (6) on motor
adapter (2).
13
7
NOTE
When installing motor
1
10
adapter, be sure to align
9
marks previously made
8
4
during removal.
6
2
3
(8) Install motor adapter (2) and four new lockwashers (4) and screws (3) on brake housing (5). Tighten
screws (3) evenly, one turn at a time, against the pressure exerted by the six springs (7). Torque screws to
32 lb-ft (43 Nm).
(9) Apply antiseizing tape to pipe plug (1), and install pipe plug (1) on motor adapter (2).
l.
Follow-on Maintenance:
Refill winch oil (Appendix G).
END OF TASK
5-67
