TM-9-2320-328-13-P-2

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 2 OF 3

MARCH 2009

TM-9-2320-328-13-P-2 - Page 136 of 1390

TM 9-2320-328-13&P-2

0120-16

DRAFT

0120

HWT2605

Step 22.

Pull 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 electronics

mounting base and intercom (WP 0289).

With a lead test set, check for continuity

across SINCGARS radio interface wire harness PTT Lo wire (yellow) 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 0289).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION