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 626 of 1318

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

0069-18

DRAFT

0069

Change 1

END OF TASK

FOLLOW-ON MAINTENANCE

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

END OF TASK

END OF WORK PACKAGE

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HWT0571

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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 4077 (blue) at connector DP2, terminal C and a

known good ground.

..

a.

If 22 to 28 VDC are present, repair wire 4077 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 4077 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