TM 9-2350-261-20-1
1. Turn MASTER SWITCH to ON (see your -10).
2. Measure voltage between harness firing/arming
unit plug (1) pin A (2) and B (3).
3. Does multimeter read at least 17 volts?
1. Faulty arming/firingg unit.
2. Notify your supervisor.
1. Replace harness
(page 27-3).
2. Verify no faults found.
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