TM-9-2320-387-24-1

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 1

DECEMBER 1997

CHANGE 1

TM-9-2320-387-24-1 - Page 222 of 1205

TM g-2320-387-24-1

ENGINE COOLING

REFERENCE INFORMATION

WATER PUMP PULLE

HOSE

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i

Listen for noisy bearings in the water pump, or an

in-and-out motion to the fan.

You can also check the pump and pulley by trying

to move

it

in and out or laterally with the engine

Off.

Replace the water pump pulley

(para. 3-77).

Replace the water pump (para. 3-78).

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Replace serpentine belt (para. 3-81) .

SERPENTINE

BELT

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2-165