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 833 of 1318

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

0075-11

DRAFT

0075

HWT0448

Step 10.

Connect valve control wire harness connector to tank fill & re-circulating line valve

motor.

Disconnect valve control wire harness connectors from DRIVER SIDE AUX.

INLET valve control.

Connect tank fill & re-circulating line valve control wire harness

connector to DRIVER SIDE AUX. INLET valve control.

Push battery disconnect switch

to on position (WP 0007).

While an assistant pushes pump operator’s panel DRIVER

SIDE AUX. INLET valve control OPEN and CLOSE buttons (WP 0004), check if tank fill

& re-circulating line valve operates.

a.

If tank fill & re-circulating line valve operates, reconnect valve control

wire harness connectors to original positions and replace TANK FILL &

RE-CIRCULATING LINE valve control (WP 0209).

b.

If tank fill & re-circulating line valve does not operate, reconnect valve

control wire harness connectors to original positions and replace tank

fill & re-circulating line valve motor (WP 0248).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION