Mitsubishi Outlander 2003-06

Exhaust Manifold

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Removal & Installation



  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Remove or disconnect the following:

    Negative battery cable
     
    Front exhaust pipe bracket
     
    Front exhaust pipe from the exhaust manifold. Remove and discard the gasket.
     
    Heat shield
     
    Mounting nuts, the exhaust manifold, and the exhaust manifold gasket
     

  4.  

To install:

  1. Install or connect the following:

    New exhaust manifold gasket to the cylinder head
     
    Exhaust manifold. Torque the mounting nuts to 32-40 ft. lbs. (44-54 Nm).
     
    Heat shield and tighten the bolts to 107-133 inch ft. lbs. (13-15 Nm)
     
    New gasket between the exhaust manifold and the front exhaust pipe and reconnect the pipe. Torque the nuts to 30-44 ft. lbs. (39-59 Nm) and the bolts to 22-30 ft. lbs. (30-40 Nm).
     
    Front exhaust pipe bracket and tighten the retainers to 22-30 ft. lbs. (30-40 Nm)
     
    Negative battery cable
     

  2.  
  3. Start the engine and check for any exhaust leaks.
  4.  


    Click image to see an enlarged view

    Fig. Exploded view of the exhaust manifold mounting




Click image to see an enlarged view

Fig. Exhaust manifold and related components-except 2005-2006 California vehicles



Click image to see an enlarged view

Fig. Exhaust manifold and related components-2005-2006 California vehicles

  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Remove or disconnect the following:

    Negative battery cable
     
    Engine undercover, 2005-2006 vehicles
     
    Front exhaust pipe bracket
     
    Front exhaust pipe from the exhaust manifold
     
    Remove and discard the gasket, except 2005-2006 California vehicles
     
    Remove and discard the seal ring, 2005-2006 California vehicles
     
    Heat shield
     
    Mounting nuts, the exhaust manifold, and the exhaust manifold gasket
     

  4.  

To install:

  1. Install or connect the following:

    New exhaust manifold gasket to the cylinder head
     
    Exhaust manifold. Torque the mounting nuts to specification.
     
    Heat shield and tighten the bolts
     
    On 2005-2006 vehicles, except California install a new gasket between the exhaust manifold and the front exhaust pipe and reconnect the pipe. Torque the nuts to 30-44 ft. lbs. (39-59 Nm) and the bolts to 22-30 ft. lbs. (30-40 Nm).
     
    On 2005-2006 California vehicles install a new seal ring between the exhaust manifold and the front exhaust pipe and reconnect the pipe. Torque the bolts to 30-44 ft. lbs.
     
    Front exhaust pipe bracket and tighten the retainers
     
    Negative battery cable
     

  2.  
  3. Start the engine and check for any exhaust leaks.
  4.  

 
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