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 737 of 1318

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

0072-73

DRAFT

0072

Change 1

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HWT2698

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Step 87.

Put PUMP PTO switch to off position (WP 0004).

Stop ENGINE (TM 9-2320-422-10).

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

Disconnect pump house wire

harness hydraulic reservoir temperature sensor connector.

Check for 28 to 29K ohms

resistance across hydraulic reservoir temperature sensor from hydraulic reservoir

temperature sensor connector, terminal 1 to terminal 2.

..

If there is less than 28 ohms or greater than 29K ohms, replace hydraulic

reservoir temperature sensor (WP 0150).

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION