toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Water Pump|Removal and Installation|Page 602 > < Water Pump|Removal and Installation|Page 600
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Water Pump: Service and Repair
Inspection and Overhaul

INSPECTION OF WATER PUMP COMPONENTS

1.  INSPECT WATER PUMP

Turn the pulley seat and check that the water pump bearing is not rough or noisy.
If necessary, replace the water pump.

2.  INSPECT FLUID COUPLING

Check that the fluid coupling is not damaged and that no silicon oil leaks.
If necessary, replace the fluid coupling.

DISASSEMBLY OF WATER PUMP

1.  REMOVE WATER PUMP PLATE

Remove the three screws, plate and gasket.

2.  REMOVE PULLEY SEAT

(a)  Remove the stud bolts.
(b) Using SST and a press, press the shaft of the bearing and remove the pulley seat.

SST 09236-00101(09237-00010, 09237-00050)

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