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 939 of 1318

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

0084-5/(6 blank)

DRAFT

0084

END OF TASK

FOLLOW-ON MAINTENANCE

Remove wheel chocks (TM 9-2320-422-10)

END OF TASK

END OF WORK PACKAGE

HWT1459

Step 5.

Connect hose and nozzle to NO. 1 DRIVER SIDE DISCHARGE (WP 0019).

Do not

open nozzle.

Push NO. 1 DRIVER SIDE DISCHARGE valve control OPEN button

(WP 0004).

Push PRESSURE button on NO. 1 DRIVER SIDE DISCHARGE valve

control (WP 0004).

Check if NO. 1 DRIVER SIDE DISCHARGE valve control displays

a pump discharge pressure, when valve is opened.

a.

If NO. 1 DRIVER SIDE DISCHARGE valve control does not display a

pump discharge pressure, replace water pump (WP 0158).

b.

If NO. 1 DRIVER SIDE DISCHARGE valve control displays a pump

discharge pressure, replace pump discharge transducer (WP 0265).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION