Previa Van LE 4WD L4-2438cc 2.4L DOHC SC MFI (1997)
Water Pump: Testing and Inspection
INSPECTION
1. Inspect water pump.
(a) Visually check the air hole and water hole for coolant leakage.
If leakage is found, replace the water pump.
(b) Turn the rotor and check that the water pump bearing is not rough or noisy.
If necessary, replace the water pump.
