DRAFT
TM 5-4210-249-13&P-2
0170
TFFT04206
Step 9.
Turn battery disconnect switch to OFF position (WP 0007). Remove relay 16 from cab
power distribution block (WP 0402). Turn battery disconnect switch to ON position
(WP 0007). Check for 10 to 14 VDC between cab power distribution wire harness wire
1663 at relay 16, terminal 4 and a known good ground.
If 10 to 14 VDC are not present, repair wire 1663 in cab power distribution
wire harness if repairable (TM 9-2320-325-14&P), or replace cab power
distribution wire harness and block (WP 0441).
Step 10.
Turn battery disconnect switch to OFF position (WP 0007). Check continuity across
cab power distribution wire harness wire 2264 from relay 16, terminal 4 to 12 VDC
switched battery terminal block.
a.
If continuity is present, replace relay 16 (WP 0402).
b.
If continuity is not present, repair wire 2264 in cab power distribution
wire harness if repairable (TM 9-2320-325-14&P), or replace cab
power distribution wire harness and block (WP 0441).
END OF TASK
FOLLOW-ON MAINTENANCE
Remove wheel chocks (TM 9-2320-347-10)
END OF TASK
END OF WORK PACKAGE
0170-6
