TM 9-2320-366-10-2
Table 3-2. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
e79.
HORN DOES NOT OPERATE (CONT)
(b)
Position master power switch to off (para 2-27f).
(c)
If circuit breaker is tripped, push in to reset.
(d)
Position master power switch to on (para 2-27a or b).
(e)
Check circuit breaker to see if it tripped. If circuit breaker is tripped, notify Unit Maintenance.
(f)
Position master power switch to off (para 2-27f).
(g)
(h)
If horn still does not operate, notify Unit Maintenance.
Check circuit breaker (CB30) in PDP to see if it is tripped.
(a)
(b)
Position master power switch to off (para 2-27f).
(c)
If circuit breaker is tripped, push in to reset.
(d)
Position master power switch to on (para 2-27a or b).
(e)
Check circuit breaker to see if it tripped. If circuit breaker is tripped, notify Unit Maintenance.
(f)
Position master power switch to off (para 2-27f).
(g)
(h)
If chemical alarm still does not operate, notify Unit Maintenance.
Check circuit breaker (CB30) in PDP to see if it is tripped.
(a)
(b)
Position master power switch to off (para 2-27f).
(c)
If circuit breaker is tripped, push in to reset.
(d)
Position master power switch to on (para 2-27a or b).
(e)
Check circuit breaker to see if it tripped. If circuit breaker is tripped, notify Unit Maintenance.
(f)
Position master power switch to off (para 2-27f).
Change 1