Installation

2ZR-FXE COOLING: EXHAUST PIPE GAS CONTROL ACTUATOR: INSTALLATION

1. INSTALL EXHAUST PIPE GAS CONTROL ACTUATOR

NOTICE:
When installing the water hose, ensure that the exhaust heat recirculation system is filled with coolant. Otherwise, the engine water pump assembly may be damaged.

(a) Apply engine coolant to the O-ring.





Text in Illustration





(b) Install the exhaust pipe gas control actuator and exhaust pipe gas control stopper.

NOTICE:
* Be sure to install the exhaust pipe gas control stopper in the correct direction.
* Check that the O-ring is not deformed, cracked or swollen.
* Be sure to install the exhaust pipe gas control actuator until it touches the exhaust pipe gas control stopper.
* When installing the exhaust pipe gas control actuator, do not push on the piston.
* Make sure that the exhaust pipe gas control actuator and the exhaust pipe gas control stopper are free of oil.

(c) Install a new gasket and the exhaust pipe gas control actuator case with the 3 bolts and 3 nuts.





Text in Illustration





Torque : 5.0 Nm (51 kgf-cm, 44 in-lbf)

NOTICE:
* Be sure to install a new gasket in the correct direction.
* Make sure that the exhaust pipe gas control actuator case and the new gasket are free of oil.

(d) Using a screwdriver with the tip taped, pry the portion indicated in the illustration to engage the spring.





Text in Illustration





(e) Connect the 2 water hoses.





2. ADD ENGINE COOLANT (for Engine) Coolant (for Engine)

3. INSPECT FOR COOLANT LEAK Cooling System

4. INSTALL NO. 1 ENGINE UNDER COVER