INSPECTION AFTER REMOVAL
Check for badly rusted or corroded water pump body assembly.
Check for rough operation due to excessive end play.
If anything is found, replace water pump.
INSPECTION AFTER INSTALLATION
Check that the reservoir tank cap is tightened.
Check for leakage of engine coolant using the radiator cap tester adapter (commercial service tool) and the radiator cap tester (commercial service tool). Refer to
Inspection
.
Start and warm up the engine. Visually check that there is no leakage of engine coolant.