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 911 of 1318

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

0081-5

DRAFT

0081

Change 1

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HWT3079

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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.

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CAUTION

Both connector ends of water level probe adapter must be covered with heat

shrink tubing.

Failure to comply will allow moisture to enter connector ends and

not allow water level gauge to function properly.

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Step 10.

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

Disconnect passenger side

body wire harness water level probe connector from foam level probe adapter.

Reconnect passenger side body wire harness foam level probe connect to foam level

probe adapter.

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

With a test

lead set, check for 4 to 6 VDC between wire 3853 (yellow) at passenger side body wire

harness water level probe connector, terminal B to a known good ground.

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If 4 to 6 VDC are present, go to Step 14.

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION