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 1128 of 1318

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

0103-12

DRAFT

0103

Change 1

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HWT3255

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Step 17.

Install warning lights to original positions (WP 0231).

Put EMERG MASTER and F/R

LOWER WARNING switches to off position (WP 0004).

Turn Service Drive Lights Off

(TM 9-2320-422-10).

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

Remove

non-operating front lower warning light (WP 0231).

With a test lead set, check for

continuity across main wire harness wire 1640 (black) from main wire harness warning

light connector, terminal 1 to a known good ground.

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a.

If there is continuity, repair wire 1610 in main wire harness if repairable

(TM 9-2320-325-14&P), or replace main wire harness (WP 0292).

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b.

If there is no continuity, repair wire 1640 in main wire harness if

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

harness (WP 0292).

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Step 18.

Put EMERG MASTER and F/R LOWER WARNING switches to off position (WP 0004).

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

Remove a known operating warning

light.

Remove non-operating rear lower warning light (WP 0231).

Replace

non-operating rear lower warning light with a known operating warning light.

Turn

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

Put EMERG MASTER and F/R LOWER

WARNING switches to on position (WP 0004). Check if known operating warning light

operates in non-operating warning light position.

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If known operating warning light operates in non-operating warning light

position, replace non-operating warning light (WP 0231).

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION