TM 9-2350-287-20-1
2-19. TROUBLESHOOTING CHART (continued).
d. ENGINE - ELECTRICAL SYSTEM (continued).
(3) ENGINE CRANKS, BUT WILL NOT START
(continued).
CONTINUED FROM E
E. 3. Place red Iead of multimeter in circuit breaker
output and ground black lead.
4. Turn MASTER switch ON (refer to TM 9-
2350-287-1O) and check circuit breaker output
for voltage (24 ± 3 vdc).
5. Turn MASTER switch OFF (refer to TM 9-
2350-287-10).
Is voltage present?
F.
Repair wire 588 or replace wire
harness 12268104 (para 7-61 ). Verify
problem is solved.
1. Reconnect wire 588 to circuit breaker no. 4
output.
2. Disconnect wire 10D from circuit breaker
no. 4 input.
3. Place multimeter red lead in wire 10D and
ground black lead.
4. Turn MASTER switch ON (refer to TM 9-
235&287-10 ) and check for 24 ± vdc.
5. Turn MASTER switch OFF (refer to TM 9-
2350-287-1O).
Is voltage present?
Replace circuit breaker no. 4 (para 7-
11). Verify problem is solved.
CIRCUIT
BREAKER NO. 4
OUTPUT
Replace wire 10D or replace harness
12376405 (para 7-57). Verify problem
is solved.
Continued on next page
2-65
