Repair Procedures

Removal

WARNING:
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.

1. Disconnect the negative terminal from the battery.
2. Remove the engine cover (A).




3. Loosen the drain plug and drain the engine coolant.
4. Remove the air duct (A), and the air cleaner assembly (B).




5. Disconnect the ETC module connector (A).




6. Disconnect the PCV hose (A), the PCSV hose (B) and the water hoses (C) from the intake manifold module and the throttle body.




7. Remove the throttle body.
8. Remove the water temperature control assembly (A).




9. Remove the O-ring (A).






Installation

1. Install the O-ring (A).




2. Install the water temperature control assembly (A).

Tightening torque :
16.7 - 19.6N.m (1.7 - 2.0kgf.m, 12.3 - 14.5lb-ft)

NOTE:
The protrusion of the gasket must be face the front of the engine.




3. Install the throttle body.
4. Reconnect the PCV hose (A), the PCSV hose (B) and the water hoses (C) to the intake manifold module and the throttle body.




5. Reconnect the ETC module connector (A).




6. Install the air cleaner assembly (B) and air duct (A).

Tightening torque
Hose clamp bolt:
2.9 - 4.9N.m (0.3 - 0.5kgf.m, 2.2 - 3.6lb-ft)
Air cleaner assembly bolts:
7.8 - 9.8N.m (0.8 - 1.0kgf.m, 5.8 - 7.2lb-ft)




7. Install the engine cover (A).




8. Connect the battery negative terminal.

Tightening torque :
4.0 - 6.0N.m (0.4 - 0.6kgf.m, 3.0 - 4.4lb-ft)

9. Fill the radiator with coolant and check for leaks.