toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Water Pump|Specifications|Page 1487 > < Water Pump|Specifications|Page 1485
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Water Pump: Testing and Inspection

ON-VEHICLE INSPECTION 

NOTICE:  Be sure to do checking when the engine coolant is charged.

INSPECT WATER PUMP 

a

Remove the drive belt.

b

Turn the pulley, and check that the water pump bearing moves smoothly and quietly.
If necessary, replace the water pump.

c

Remove the water pump pulley.

d

Visually check the inlet hole and drain hole for coolant leakage. If leakage is found, replace the water pump.

e

Reinstall the water pump pulley.

f

Reinstall the drive belt.

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