Drain engine coolant.
System is under high pressure when the engine is hot.
To avoid danger of releasing scalding engine coolant, remove the cap only when the engine is cool.
Remove the drive belt. (Refer to Timing system in this group)
Remove the water pump pulley (A).
Remove the water pump (A).
Drain engine coolant.
Remove the water temperature control assemlby (A).
Tightening torque :
9.8 ~ 11.7N.m (1.0 ~ 1.2kgf.m, 7.2 ~ 8.7lb-ft)
To install, reverse the removal orders.
Clean the surface of the water temperature control assembly before installing.