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 717 of 1318

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

0072-53

DRAFT

0072

Change 1

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HWT2947

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Step 59.

Disconnect main wire harness pump house wire harness 4-pin connector.

With a test

lead set, check for continuity across pump house wire harness wire 3353 (green) from

pump house wire harness pressure governor ECU J1 connector, terminal 37 to main

wire harness pump house 4-pin connector, terminal 1.

..

a.

If there is continuity, repair wire 3353 in main wire harness if

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

harness (WP 0292).

..

b.

If there is no continuity, repair wire 3353 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