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 164 of 1390

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

0121-12

DRAFT

0121

Change 1

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HWT3326

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NOTE

If wire 1473 cannot be identified at door switch, measure continuity between both black

wire terminals to ground.

Continuity should be measured between all terminals, when

switch is closed (door switch is not pressed).

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Step 15.

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

Pull battery disconnect switch to off

position (WP 0007).

Remove door switch from passenger side rear stowage

compartment P1 (WP 0246).

Do not disconnect wires.

Check for continuity between

door switch terminal wire 1473 (black) and a known good ground when switch is closed

(door switch is not pressed).

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If there is continuity, go to Step 17.

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Step 16.

Check for continuity across passenger side rear stowage compartment P1 door switch

between terminal wire 1473 (black) and terminal wire 2740 (black).

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a.

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

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

passenger side body wire harness (WP 0298).

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b.

If there is no continuity, replace passenger side rear stowage

compartment P1 door switch (WP 0246).

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION