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 699 of 1318

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

0072-35

DRAFT

0072

Change 1

..

HWT2663

..

Step 40.

Disconnect pump house wire harness pressure governor ECU J2 connector.

With a

test lead set, check for continuity across CAN Hi wire (yellow) from main wire harness

cab pressure governor control connector, terminal 50 to pump house wire harness

pressure governor ECU J2 connector, terminal 67.

..

If there is continuity, go to Step 42.

..

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION