TM 9-2320-365-20-2
2-1340
e119. M1079 110 VAC POWER DOES NOT OPERATE (CONT)
YES
NO
TEST OPTIONS
REASON FOR QUESTION
KNOWN INFO
Continuity Test or
STE/ICE-R #91
12/24 vdc circuits OK.
POSSIBLE PROBLEMS
Faulty circuit breaker CB1.
Faulty wire 1499N.
Faulty wire 3085N.
Faulty wire 3085P.
Faulty wire 3085Q.
Faulty wire 3085R.
Faulty wire 3085Y.
Faulty wire 500.
Faulty wire 501.
Faulty wire 502.
If continuity is not present,
circuit breaker CB1 is
faulty.
YES
NO
TEST OPTIONS
REASON FOR QUESTION
KNOWN INFO
Continuity Test or
STE/ICE-R #91
12/24 vdc circuits OK.
POSSIBLE PROBLEMS
Faulty circuit breaker CB1.
Faulty wire 1499N.
Faulty wire 3085N.
Faulty wire 3085P.
Faulty wire 3085Q.
Faulty wire 3085R.
Faulty wire 3085Y.
Faulty wire 500.
Faulty wire 501.
Faulty wire 502.
If continuity is not present,
circuit breaker CB1 is
faulty.
2.
3.
Is continuity present
across circuit breaker
CB1 middle terminal?
Is continuity present
across circuit breaker
CB1 right terminal?
Replace circuit breaker CB1
(para 16-65).
Replace circuit breaker CB1
(para 16-65).
