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 753 of 1318

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

0072-89

DRAFT

0072

Change 1

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HWT2645

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Step 110.

Disconnect pump house wire harness pressure governor ECU J1 connector.

With a

test lead set, check for continuity across CAT Hi wire (yellow) from CAT datalink cable Y

connector (that was disconnected from main wire harness), terminal A to pump house

wire harness pressure governor ECU J1 connector, terminal 10.

..

If there is continuity, go to Step 112.

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION