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 606 of 1318

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

0068-16

DRAFT

0068

Change 1

END OF TASK

.

HWT0597

.

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 22.

Disconnect pump house wire harness pump house power distribution wire harness

connector DP2.

With a test lead set, check for 22 to 28 VDC between pump house

power distribution wire harness wire 4076 (purple) at connector DP2, terminal B and a

known good ground.

.

a.

If 22 to 28 VDC are present, repair wire 4076 in pump house wire

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

wire harness (WP 0292).

.

b.

If 22 to 28 VDC are not present, repair wire 4076 in pump house power

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

replace pump house power distribution wire harness and block

(WP 0299).

.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION