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 734 of 1318

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

0072-70

DRAFT

0072

Change 1

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HWT2696

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Step 83.

With a test lead set, check for continuity across pump house wire harness wire 3297

(black) from pump house wire harness intake pressure transducer connector, terminal B

to a known good ground.

..

If there is continuity, repair wire 3297 in pump house wire harness if

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

harness (WP 0302).

..

Step 84.

Disconnect pump house wire harness pressure governor ECU J2 connector.

With a

test lead set, check for continuity across pump house wire harness wire 3281 (purple)

from pump house wire harness discharge pressure transducer connector, terminal C to

a known good ground.

..

If there is continuity, repair wire 3281 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