TM 9--2350--292--20--1
0030 00--3
BILGE PUMP FAILS TO OPERATE -- CONTINUED
0030 00
CONTINUED FROM STEP B
C 1. Disconnect lead 451A from 50--amp circuit
breaker.
2. Turn MASTER switch and BILGE PUMP
switch ON (TM 9--2350--292--10).
3. Place multimeter red lead on lead 451A
circuit breaker connector pin and black lead
to ground. Check for voltage.
4. Turn MASTER switch and BILGE PUMP
switch OFF (TM 9--2350--292--10).
Is 24 V dc present?
no
yes
D
1. Turn MASTER switch ON
(TM 9--2350--292--10).
2. Place multimeter red lead on lead 450A
terminal and black lead to ground. Check
for voltage.
3. Turn MASTER switch OFF
(TM 9--2350--292--10).
Is 24 V dc present?
no
yes
Replace circuit breaker
(WP 0264 00). Verify
fault is corrected.
Repair (WP 0290 00) or
replace (WP 0325 00)
harness 4W136. Verify
fault is corrected.
CONTINUED ON NEXT PAGE
