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 133 of 1390

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

0120-13

DRAFT

0120

HWT2602

Step 19.

Pull battery disconnect switch to off position (WP 0007). Remove four screws and lift

intercom away from intercom bracket (WP 0256). Disconnect SINCGARS interface wire

harness connector from intercom RADIO B connector (WP 0289).

Disconnect two-way

radio interface wire harness connector from intercom RADIO A connector (WP 0289).

Connect SINCGARS radio interface wire harness connector on intercom RADIO A

connector.

Push battery disconnect switch to on position (WP 0007).

Press intercom

RADIO A button (WP 0004).

While an assistant operates SINCGARS radio, check if

SINGARS radio communications can be heard through headset earphones.

If SINCGARS radio communications can be heard through headset

earphones, replace intercom (WP 0256).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION