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 713 of 1318

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

0072-49

DRAFT

0072

Change 1

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HWT2683

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Step 54.

With a test lead set, check for continuity across CAN Shield wire (bare) from main wire

harness cab pressure governor control connector, terminal 42 to pump house wire

harness pressure governor ECU J2 connector, terminal 69.

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If there is continuity, replace pressure governor ECU (WP 0288).

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION