EXHAUST MANIFOLD REMOVAL

PROCEDURE


  1. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

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  2. REMOVE NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL (for LHD)

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  3. REMOVE NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL (for RHD)

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  4. REMOVE NO. 2 HEATER AIR DUCT SPLASH SHIELD SEAL (for LHD)

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  5. REMOVE NO. 2 HEATER AIR DUCT SPLASH SHIELD SEAL (for RHD)

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  6. REMOVE COWL BODY MOUNTING REINFORCEMENT LH (for LHD)

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  7. REMOVE COWL BODY MOUNTING REINFORCEMENT RH (for RHD)

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  8. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY (for LHD)

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  9. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY (for RHD)

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  10. REMOVE NO. 2 CYLINDER HEAD COVER

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  11. REMOVE NO. 1 ENGINE UNDER COVER

  12. REMOVE FRONT NO. 3 ENGINE UNDER COVER

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  13. REMOVE FRONT CENTER FLOOR BRACE

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  14. DRAIN COOLANT (w/ Exhaust Heat Recirculation System)

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  15. REMOVE FRONT EXHAUST PIPE ASSEMBLY (TWC: Front and Rear Catalyst (w/ Exhaust Heat Recirculation System))

    CAUTION:

    Perform this procedure when the coolant is not hot.


    1. A004VF2

      Disconnect the 3 clamps and heated oxygen sensor connector.

    2. A004Z1B

      Disconnect the 2 heater water hoses.

    3. A004WQ8

      Remove the 4 bolts and 4 compression springs.

    4. Remove the front exhaust pipe assembly from the 2 exhaust pipe supports.

    5. Remove the 2 gaskets from the front exhaust pipe assembly and exhaust manifold.

  16. REMOVE FRONT EXHAUST PIPE ASSEMBLY (TWC: Front and Rear Catalyst (w/o Exhaust Heat Recirculation System))


    1. A004Y4C

      Disconnect the 3 clamps and heated oxygen sensor connector.

    2. A004WRN

      Remove the 4 bolts and 4 compression springs.

    3. Remove the front exhaust pipe assembly from the 2 exhaust pipe supports.

    4. Remove the 2 gaskets from the front exhaust pipe assembly and exhaust manifold.

  17. REMOVE FRONT NO. 1 FLOOR HEAT INSULATOR


    1. A004Y9B

      Remove the 3 nuts and front No. 1 floor heat insulator.

  18. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR


    1. A004VRAE03
      Text in Illustration
      *A w/ EGR System
      *B w/o EGR System

      Remove the 3 bolts and No. 1 exhaust manifold heat insulator.

  19. REMOVE AIR FUEL RATIO SENSOR

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  20. REMOVE MANIFOLD STAY


    1. A004XIA

      Remove the 3 bolts and manifold stay.

  21. REMOVE EXHAUST MANIFOLD


    1. w/ EGR System:


      1. A004XPR

        Remove the 7 nuts, exhaust manifold and 2 gaskets.

    2. w/o EGR System:


      1. A004Y8J

        Remove the 5 nuts, exhaust manifold and gasket.

  22. REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR


    1. A005035E03
      Text in Illustration
      *A w/ EGR System
      *B w/o EGR System

      Remove the 3 bolts and No. 2 exhaust manifold heat insulator.