TM 9-4110-258-13
b.
Repair.
(1) Remove defective thermal overload heater (5).
(2) Install thermal overload heater (5).
c.
Removal.
(1) Be sure power has been disconnected at the source and remove six screws (1). Open control box cover
(2).
Figure 4-19. Motor Starter (2) Remove defrost timer (para 4.29)
(3) Tag and disconnect wire leads (7).
(4) Remove screw (8), lock washer (9), and flat washer (10). Discard lock washer.
(5) Remove bolt (11), lock washer (12), flat washer (13), and motor starter (4). Discard lock washer.
d.
Installation.
(1) Install three new thermal overload heaters (5) onto new motor starter (4).
NOTE
Steps 2 through 4 apply only to new motor starter. A new motor starter is configured with jumpers
connected for operation at 115 Vac and must be reconnected for use with 208/230 Vac.
(2) Remove two red wire lead jumpers between terminals L2 to 96 and A1 to 3. Discard jumpers.
(3) Move red wire lead jumper from between terminals A2 to 95 and place between terminals A1 to 95.
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