TM 9-4120-404-14
3-38. MOTOR CONTROLLER (MC). - Continued
a. Removal. - Continued
CAUTION
Damage to cables will cause unit to fail. Where cables go through grommets,
always remove grommets from metal panels before pulling cables through holes in
panels.
(1) Tag and disconnect all wires connected to motor controller (1).
(2) Remove eleven screws (2) and eleven lock washers (3).
(3) Pull electrical access cover (4) away from unit.
(4) Remove four screws (5), four lock washers (6), four flat washers (7), and remove motor controller (1) from
electrical access cover (4).
b. Installation.
(1) Place motor controller (1) against back electrical access cover (4) and install four flat washers (7), four lock
washers (6), and four screws (5).
(2) Place electrical access cover (4) against front of unit and install eleven lock washers (3) and eleven screws
(2).
(3) Refer to wiring tags installed during removal and reconnect wires and cables to motor controller (1).
Remove tags.
(5) Reconnect air conditioner to power source.
3-104