lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Water Pumps - Improved Durability|Page 1102 > < Water Pumps - Improved Durability|Page 1100
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Water Pump: Service and Repair

WATER PUMP COMPONENTS

REMOVAL OF WATER PUMP

1. DRAIN ENGINE COOLANT
2. DISCONNECT RADIATOR INLET HOSE FROM WATER INLET PIPE
3. REMOVE IGNITION COIL (RIGHT SIDE)

(a) Disconnect the connector and high-tension cord.
(b) Remove the three bolts and ignition coil.
(c) Remove the pickup sensor connector.

4. DISCONNECT TIMING BELT 

5. REMOVE WATER INLET HOUSING

(a) Disconnect the water hoses from the inlet housing.

Water Pumps - Improved Durability|Page 1102 > < Water Pumps - Improved Durability|Page 1100