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 735 of 1318

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

0072-71

DRAFT

0072

Change 1

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HWT2695

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Step 85.

With a test lead set, check for continuity between pump house wire harness wire 3292

(blue) and wire 3297 (black) from pump house wire harness pressure governor ECU J1

connector, terminal 39 and terminal 70.

..

a.

If there is continuity, repair wire 3292 and wire 3297 in pump house

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

house wire harness (WP 0302).

..

b.

If there is no continuity, replace pressure governor ECU (WP 0288).

..

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION