Disconnect the negative battery terminal.
Drain the coolant.
(Refer to Cooling System - "Coolant")
Remove the drive belt.
(Refer to Drive Belt System - "Drive Belt")
Remove the water pump pulley (A).
Tightening torque :
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
Remove the water pump (A) and O-ring (B).
Tightening torque :
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
Install in the reverse order of removal.
Fill with engine coolant.
Start the engine and check for leaks.
Recheck the engine coolant level.