EXHAUST MANIFOLD REMOVAL

PROCEDURE

1. REMOVE AIR FUEL RATIO SENSOR

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2. REMOVE FRONT SUSPENSION MEMBER BRACE

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3. REMOVE NO. 2 ENGINE UNDER COVER

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4. REMOVE REAR NO. 2 FLOOR BOARD SUB-ASSEMBLY

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5. REMOVE REAR NO. 1 FLOOR BOARD SUB-ASSEMBLY

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6. REMOVE FRONT CENTER FLOOR BRACE

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7. DISCONNECT HEATED OXYGEN SENSOR

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8. REMOVE FRONT EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst)

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9. REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET SUB-ASSEMBLY

   
   

   1. 

      Remove the 2 bolts and No. 1 exhaust pipe support bracket sub-assembly.

10. REMOVE NO. 2 ENGINE OIL LEVEL DIPSTICK GUIDE

    
    

    1. 

       Remove the engine oil level dipstick.

    2. Remove the bolt and No. 2 engine oil level dipstick guide from the cylinder block.

    3. Remove the O-ring from the No. 2 engine oil level dipstick guide.

11. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH (TWC: Front Catalyst)

    
    

    1. 

       Using a 12 mm deep socket wrench, remove the 4 nuts and exhaust manifold sub-assembly LH (TWC: Front Catalyst).

    2. Remove the gasket from the cylinder head sub-assembly.

12. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH (TWC: Front Catalyst)

    
    

    1. 

       Using a 12 mm deep socket wrench, remove the 5 nuts and exhaust manifold sub-assembly RH (TWC: Front Catalyst).

    2. Remove the gasket from the cylinder head sub-assembly.

13. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

    
    
    1. 

       *a	Exhaust Manifold Sub-assembly LH
       *b	Exhaust Manifold Sub-assembly RH

       Remove the 3 bolts and No. 1 exhaust manifold heat insulator from the exhaust manifold sub-assembly LH (TWC: Front Catalyst).

    2. Remove the 3 bolts and No. 1 exhaust manifold heat insulator from the exhaust manifold sub-assembly RH (TWC: Front Catalyst).