TM 9-2350-287-20-1
2-19. TROUBLESHOOTING CHART (continued).
h. LIGHTS (continued).
(8) PARKING BRAKE INDICATOR LIGHT FAILS TO
OPERATE. Parking brake is set (continued).
CONTINUED FROM E
E. 6. Turn MASTER switch OFF (refer to TM 9-
2350-287-10).
Is voltage indicated?
Repair or replace harness 12268104 (para
F. 1. Connect wire 450 of harness 12268104 to
circuit breaker no. 2 output.
2. Disconnect wire 10B from circuit breaker
no. 2 input.
3. Place red lead of multimeter in wire 10B
and ground black lead.
4. Turn MASTER switch ON (refer to TM 9-
2350-287-10).
5. Check for 24 ± 3 vdc.
6. Turn MASTER switch OFF (refer to TM 9-
2350-287-1O).
Is voltage indicated?
Replace circuit breaker no. 2 of panel no. 1
(para 7-11). Verify problem is solved.
Repair wire 10B or replace harness
12376405 (para 7-57). Verify problem is
solved.
END OF TASK
7-61). Verify problem is solved.
2-163