DRAFT
TM 5-4210-249-13&P-2
0173
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT4669
Step 26.
Turn battery disconnect switch to OFF position (WP 0007). Remove SINCGARS
receiver transmitter and power adapter from electronic mounting base
(TM 11-5820-890-10). Disconnect SINCGARS radio interface wire harness connectors
from electronic mounting base and intercom (WP 0462). With a lead test set, check for
continuity across SINCGARS radio interface wire harness PTT Lo wire (red) from
intercom connector, terminal 4 to SINCGARS radio connector, terminal A.
If there is no continuity, repair PTT Lo wire if repairable
(TM 9-2320-325-14&P), or replace SINCGARS radio interface wire harness
(WP 0462).
0173-17
