TM 55-2210-224-34
3-24. POWER CONTACTOR (cont)
DISASSEMBLY
3.
Press support spring (7) and remove arc chute assembly (4). Remove two capscrews (5) and lockwashers (6) and
remove support spring.
4.
Remove two allen-head screws (8), lockwashers (9), and flat washers (10). Remove arcing horn (11) and stationary
contact tip (12).
5.
Remove two allen-head screws (13), lockwashers (14), and flat washers (15). Remove arcing horn (16), movable
contact tip (17), and shunt (18).
6.
Loosen calibrating screw locknut (19) and remove calibrating screw assembly (20) and calibrating spring assembly
(21).
7.
Remove two capscrew (22), lockwasher (23) flat washers (24), and contact assembly (25). Remove two screws
(26), lockwashers (27), and interlock (28) (where applicable). Remove armature stop (29).
8.
Remove cotter pin (30), spring retainer (31), and contact pressure spring (32).
3-90