TM 9-2320-365-20-2
2-1314
e117. M1079 24 VDC BINDING POST(S) DOES NOT OPERATE (CONT)
KNOWN INFO
YES
NO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
10.
Is continuity present
from circuit breaker
CB11 wire 49 to J237
24 vdc positive (+)
binding post?
If continuity is not present,
wire 49 is faulty.
POSSIBLE PROBLEMS
Faulty wire 49.
Faulty positive 24 vdc
binding post.
Faulty wire 3085L.
Faulty negative 24 vdc
binding post.
Blackout lights OK.
Emergency lights OK.
Fuse OK.
M1079 12/24 vdc power
cable OK.
Wire 1507 OK.
Circuit breaker CB11 OK.
Repair or replace wire 49
(para 2-40).