4.
Disconnect the water temperature sensor connector (A).
Remove the battery negative terminal.
Remove the air cleaner assembly.
(Refer to Intake And Exhaust System - "Air Cleaner)
Drain the coolant.
(Refer to Cooling System - "Coolant")
Disconnect the water temperature sensor connector (A).
Disconnect the radiator upper hose (A), the heater hose (B) and the water hose (C).
Disconnect the heater hose (A).
Remove the water temperature control assemly (A).
Tightening torque :
9.8 ~ 11.8 N.m (1.0 ~ 1.2kgf.m, 7.2 ~ 8.7 Ib-ft)
Clean surface on the O-ring and install the O-ring after wetting with water.
Remove the intake manifold.
(Refer to Intake And Exhaust System - "Intake Manifold")
Remove the water pipe (A).
Tightening torque
M6 bolt and nuts :
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
M8 bolt :
18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)
Install in the reverse order of removal.
Fill the radiator with coolant.
(Refer to Cooling System - "Coolant")
Start engine and check for leaks.
