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 374 of 1318

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

0056-12

DRAFT

0056

Change 1

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HWT1564

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Step 15.

Pull battery disconnect switch to off position (WP 0007).

With a test lead set, check for

continuity across pump house wire harness wire 1640 (black) from pump house wire

harness fan 1 connector, terminal 2 to a known good ground.

..

a.

If there is continuity, replace fan 1 (WP 0136).

..

b.

If there is no continuity, repair wire 1640 in pump house wire harness if

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

harness (WP 0302).

..

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION