TM 9-4120-407-14
3-38. CIRCUIT BREAKER TESTING AND REPLACEMENT. (Cont)
Figure 3-58. Circuit Breaker
(3) Remove four screws (7).
(4) Carefully pull panel (8) from safety control box (6) far enough to gain access to circuit breaker (9)
terminal connections.
(5) Check that wires leads are properly connected. See wiring diagram Figure 3-5.
(6) Place circuit breaker (9) reset bar in the OFF position.
B2, and C1 to C2 on circuit breaker (9). All contacts should be open. If there is continuity on any
check, replace circuit breaker.
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