TM-9-2320-328-13-P-1

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 1 OF 3

MARCH 2009

TM-9-2320-328-13-P-1 - Page 560 of 1318

TM 9-2320-328-13&P-1

0065-4

DRAFT

0065

HWT0869

WARNING

ICON 3

Remove rings, wristwatches, neck chains, and any other jewelry before working

around vehicle.

Jewelry can catch on equipment and cause serious injury.

Jewelry

and tools may short across electrical circuits and cause damage to equipment, or

severe burns or electrical shock to personnel.

Step 4.

Pull battery disconnect switch to off position (WP 0007).

Open pump operator’s

panel (WP 0207).

Disconnect valve control wire harness connector from DRIVER SIDE

AUX. INLET valve control.

Disconnect valve control wire harness connector from

PASSENGER SIDE AUX. INLET valve control.

Connect driver side auxiliary inlet valve

control wire harness connector to PASSENGER SIDE AUX. INLET valve control.

Push

battery disconnect switch to on position (WP 0007).

While an assistant monitors

operation of driver side auxiliary inlet valve, push pump operator’s panel PASSENGER

SIDE AUX. INLET valve control OPEN and CLOSE buttons (WP 0004).

Check if

PASSENGER SIDE AUX. INLET valve control OPENED (green) and CLOSED (red)

indicators illuminate before driver side auxiliary inlet valve is fully opened or closed.

If PASSENGER SIDE AUX. INLET valve control indicators do not illuminate

before driver side auxiliary inlet valve is fully opened or closed, reconnect

valve control wire harnesses to original positions and replace DRIVER SIDE

AUX. INLET valve control (WP 0209).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION