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 1060 of 1318

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

0095-4

DRAFT

0095

END OF TASK

FOLLOW-ON MAINTENANCE

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

END OF TASK

END OF WORK PACKAGE

HWT0710

Step 4.

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

Put pump operator’s panel

PUMP COOLER switch to ON position (WP 0004).

Check for 22 to 28 VDC between

wire 4037 (orange) at pump operator’s panel wire harness PUMP COOLER indicator

terminal, and a known good ground.

a.

If 22 to 28 VDC are present, replace pump operator’s panel PUMP

COOLER indicator (WP 0213).

b.

If 22 to 28 VDC are not present, repair wire 4037 in pump operator’s

panel wire harness if repairable (TM 9-2320-325-14&P), or replace

pump operator’s panel wire harness (WP 0303).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION