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TM 10-4320-342-24
3-12.
WINCH MOTOR REPAIR.
This task covers:
a. Disassembly
b. Inspect
c. Repair
d. Assembly
INITIAL SETUP
Tools
Equipment Condition
General Mechanics Tool Kit (App B,
Winch Assembly removed (Para 2-13)
Sect III, Item 1)
a. DISASSEMBLY. Refer to Figure 3-5.
(1)
Remove cover (1) from motor (2).
CAUTION
Loss of screw and/or flatwasher inside of motor will result in damage to the motor.
Use care to prevent dropping screw or flatwasher during removal.
(2)
Loosen screw (3) and remove lead (4) from under flatwasher (5).
(3)
While holding back spring clips (6), remove brushes (7) from motor (2).
(4)
Repeat steps (1) through (3) for brush (7) on other side of motor (2).
b. INSPECT.
Inspect top of slot (8) on brush (7) for maximum wear point. Minimum length is 1/2 inch.
c. REPAIR.
Repair is limited to replacement of brushes.
d. ASSEMBLY.
(1)
While holding back spring clips (6), install brushes (7) in motor (2).
CAUTION
Loss of screw and/or flatwasher inside of motor will result in damage to the motor.
Use care to prevent dropping screw or flatwasher during removal.
(2)
Install lead (4) under flatwasher (5) and tighten screw (3).
(3)
Repeat steps (1 and 2) for installation of brush (7) on other side of motor (2).
(4)
Install cover (1) on motor (2).
3-15
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