DRAFT
TM 5-4210-249-13&P-2
0153
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT02583A
Step 11.
Put EMERG MASTER and OVERHEAD WARNING switches to off position (WP 0004).
Turn Service Drive Lights off (TM 9-2320-347-10). Turn battery disconnect switch to
OFF position (WP 0007). Cut overhead warning beacon light assembly wire harness
wire 1640 (black) at butt splice connector. Check for continuity across wire 1640 (black)
from overhead warning beacon light assembly butt splice connector, termination to a
known good ground.
a.
If there is no continuity, repair wire 1640 in crew cab wire harness if
repairable (TM 9-2320-325-14&P), or replace crew cab wire
harness (WP 0446).
b.
If there is continuity, replace overhead warning beacon light
assembly (WP 0356).
END OF TASK
FOLLOW-ON MAINTENANCE
Remove wheel chocks (TM 9-2320-347-10)
END OF TASK
END OF WORK PACKAGE
0153-11/(12 blank)