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 1150 of 1318

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

0105-2

DRAFT

0105

Change 1

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HWT3251

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Step 1.

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

Turn Service Drive Lights On

(TM 9-2320-422-10).

Put EMERG MASTER and ROOF EMERGENCY LIGHTS

switches to on position (WP 0004).

Check if at least one cab roof lightbar warning light

operates.

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If at least one cab roof lightbar warning light operates, go to Step 16.

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Step 2.

Put F/R LOWER WARNING or SIDE WARNING switch to on position (WP 0004).

Check if front and rear lower, or side warning lights operate.

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If front and rear lower, or side warning lights operate, go to Step 5.

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Step 3.

Put OVERHEAD WARNING or UPPER REAR WARNING switch to on position

(WP 0004).

Check if overhead warning beacon or upper rear warning lights operate.

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If overhead warning beacon and upper rear warning lights do not operate,

troubleshoot Warning Lights (All) Do Not Operate (WP 0100).

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION