TM 9-2350-277-20-1
RADIO(S) DON’T WORK
0044 00
INITIAL SETUP:
Maintenance Level
Unit
Tools and Special Tools
General Mechanic’s Tool Kit (WP 0926 00, Item 65)
Personnel Required
Unit Mechanic 63T10
Helper (H)
References
See your -10
Equipment Condition
Engine stopped (see your -10)
Carrier blocked (see your -10)
NOTE
Location varies by model.
T
1. Remove radio plug (1) from harness 12349859-1 (left radios) or
harness 12349859-2 (right radios) jack (2) or (3).
2. Measure voltage between harness 12349859-1 jack (2) (front) or
-2 (3) (rear) pins A and B.
3. Does VTM read less than 17 volts?
YES
NO
TN
1. Faulty radio. Beyond unit
maintenance repair.
2. Notify supervisor.
Y
1. Perform STE/ICE test 67 battery voltage (WP 0124 00).
2. Does VTM read less than 17 volts?
YES
NO
YN
1. Replace harness 12349859-1
(WP 0369 00) or -2 (WP 0370 00).
2. Verify no faults found.
2Y
1. Service carrier batteries (see your -10).
2. Verify no faults found.
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