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 1193 of 1318

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

0106-25

DRAFT

0106

Change 1

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HWT1250

.

WARNING

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ICON 3

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Remove rings, wristwatches, neck chains, and any other jewelry before working

around vehicle.

Jewelry can catch on equipment and cause serious injury.

Jewelry

and tools may short across electrical circuits and cause damage to equipment, or

severe burns or electrical shock to personnel.

.

NOTE

Driver side and passenger side warning lights checked same way.

Passenger side

shown.

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Step 33.

Put EMERG MASTER and SIDE 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 driver side or passenger side rear light bezel cover

(WP 0335).

Disconnect driver side or passenger side body wire harness side warning

light connector from one of the upper side warning lights (WP 0231).

Remove cab

instrument panel A (WP 0205).

Disconnect cab instrument panel wire harness side

warning light flasher unit connector.

With a test lead set, check for continuity across

wire 1650 (yellow) from main wire harness warning light connector, terminal 3 to cab

instrument panel wire harness side warning light flasher connector, terminal 3.

.

If there is continuity, replace side warning light flasher unit (WP 0196).

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION