TM-9-2320-328-13-P-2

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 2 OF 3

MARCH 2009

TM-9-2320-328-13-P-2 - Page 167 of 1390

TM 9-2320-328-13&P-2

0121-15

DRAFT

0121

Change 1

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Step 20.

Turn Service Drive Lights Off (TM 9-2320-422-10).

Pull battery disconnect switch to off

position (WP 0007).

Disconnect main wire harness passenger side body wire harness

connector.

Pull battery disconnect switch to on position (WP 0007).

Turn Service Drive

Lights On (TM 9-2320-422-10).

With a test lead set, check for 22 to 28 VDC between

wire 1189 at main wire harness passenger side body wire harness connector, terminal

12 and a known good ground.

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If 22 to 28 VDC are not present, repair wire 1189 in main wire harness if

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

harness (WP 0292).

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HWT3330

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Step 21.

With a test lead set, check for continuity across wire 2740 from main wire harness

passenger side body wire harness, terminals 8 and 10 to a known good ground.

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a.

If there is continuity, repair wire 2740 in passenger side body wire

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

side body wire harness (WP 0298)

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b.

If there is no continuity, repair wire 2740 in main wire harness if

repairable (TM 9-2320-325-14&P), or replace main harness

(WP 0298).

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION