RX 450h AWD V6-3.5L (2GR-FXE) Hybrid (2011)
Water Pump: Testing and Inspection
2GR-FXE COOLING: WATER PUMP: ON-VEHICLE INSPECTION
1. REMOVE V-RIBBED BELT
See: Engine/Drive Belts, Mounts, Brackets and Accessories/Drive Belt/Service and Repair/Removal
2. INSPECT ENGINE WATER PUMP ASSEMBLY
(a) Turn the pulley, and check that the water pump bearing moves smoothly and noiselessly.
If the bearing does not move smoothly and noiselessly, replace the engine water pump assembly.
3. INSTALL V-RIBBED BELT
See: Engine/Drive Belts, Mounts, Brackets and Accessories/Drive Belt/Service and Repair/Installation