TM 5-5420-209-12
4-30. Winch Motor Assembly (Used on Winch Model 11-S-EC). - Continued
b. Disassembly. (figure 4-27)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
NOTE
The winch motor assembly should be disassembled only on a clean, dirt-free work bench.
Remove five screws (1) and remove port end cover (2).
Remove thrust plate (3), and remove seals (4) and (5).
NOTE
Perform Step (3) only if bearings are to be removed.
Remove needle bearings (6).
Remove preformed packing (7) and two washers (8).
Remove short bushing (9), preformed packing (10) and backup washer (11).
Remove retaining ring (12) and sleeve (13).
Remove two cap screws (14).
Remove preformed packing (15).
NOTE
Keep gear set together and note orientation before removing.
Remove gear set (16).
Remove key (17).
Remove gear housing (18).
Remove preformed packing (19).
Remove motor shaft (20).
Remove preformed packing (21 ).
Remove brake piston (22), preformed packings (23) and (24) and backup washers (25) and (26).
NOTE
Perform Step (17) only if pins are to be replaced.
Remove pins (27).
Remove thrust plate (28) and seals (29) and (30) from end cover (31).
NOTE
Perform Step (19) onlv if needle bearings are to be replaced.
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