AIR SWITCHING VALVE > REMOVAL

for Preparation Click here



1. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY

  1. Remove the exhaust manifold (Click here).



2. REMOVE INTAKE MANIFOLD

  1. Remove the intake manifold (Click here).



3. DISCONNECT NO. 1 WATER BY-PASS HOSE


    A158577E01

  1. Disconnect the No. 1 water by-pass hose from the water by-pass joint and water inlet housing.



4. DISCONNECT NO. 2 WATER BY-PASS HOSE

  1. Disconnect the No. 2 water by-pass hose from the water by-pass joint.



5. DISCONNECT NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY


    A158578

  1. Remove the 3 bolts and disconnect the No. 2 water by-pass pipe.



6. REMOVE NO. 2 ENGINE COVER


A158576


7. DISCONNECT FUEL TUBE CLAMP


    A158580

  1. Disconnect the fuel tube clamp from the bracket.



8. REMOVE NO. 1 ENGINE COVER


A158581


9. REMOVE FRONT WATER BY-PASS JOINT

  1. Disconnect the engine coolant temperature sensor connector.



    A158579

  1. Remove the 4 nuts, front water by-pass joint and 2 gaskets.



10. REMOVE AIR TUBE


    A158575E01

  1. Disconnect the No. 2 and No. 3 hoses.

  1. Disconnect the air pump connector.

  1. Disconnect the air pump connector clamp's holder.

  1. Using a clip remover, detach the wire harness claw.



    A158582

  1. Remove the 2 bolts and air tube.

  1. Disconnect the 2 No. 1 air hoses from the air tube.



11. REMOVE AIR SWITCHING VALVE ASSEMBLY


    A158583

  1. Disconnect the knock sensor connector.

  1. Remove the bolt and bracket.

  1. Disconnect the 2 air switching valve connectors.



    A158586

  1. Remove the 3 bolts and air switching valve.



12. REMOVE NO. 2 AIR TUBE


    A158584

  1. Remove the 2 bolts, No. 2 air tube and gasket.

    NOTICE:
    Be careful not to damage the installation surface of the gaskets.


13. REMOVE NO. 3 AIR TUBE


    A158585

  1. Remove the 2 bolts, No. 3 air tube and gasket.

    NOTICE:
    Be careful not to damage the installation surface of the gaskets.