Crossfire 2006-2008

Supercharger

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Removal & Installation



  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Disconnect battery negative cable from battery and properly isolate to prevent accidental reconnection.
  4.  
  5. Drain the cooling system.
  6.  
  7. Remove or disconnect the following:

    Engine cover
     
    Air cleaner housing
     
    Accessory drive belt
     
    Throttle body harness connector
     
    Vacuum line at the throttle body
     
    Intake manifold plenums
     
    Supercharger outlet tube
     

  8.  
  9. Release the fuel pressure through the service valve.

    Fuel supply line at the fuel rail
     
    Fuel injector harness connectors
     
    Fuel rail retaining bolts and remove the fuel rail
     
    Charge air cooler coolant hoses at the right front of the engine
     
    Supercharger clutch harness connector
     
    Secondary air injection valves
     
    Supercharger to cylinder head bolts and remove the supercharger
     

  10.  
  11. Remove the old supercharger gaskets

    Click image to see an enlarged view

    Fig. Supercharger assembly (2), mounting bolts (1) and gaskets (3)

  12.  

To install:

  1. Clean and inspect the gasket mating surfaces.
  2.  
  3. Install new supercharger gaskets onto the cylinder heads.
    1. Be sure that the holes in the gaskets are facing toward the front of the engine.
    2.  

  4.  
  5. Install or connect the following:

    Supercharger onto the cylinder heads and tighten the bolts to 17 ft. lbs. (23 Nm) in a crisscross pattern
     
    Secondary air injection valves and tighten the retaining bolts to 17 ft. lbs. (23 Nm)
     
    Supercharger harness connectors
     
    Charge air cooler coolant hoses at the right front of the engine
     
    Fuel rail and tighten the retaining bolts to 80 inch lbs. (9 Nm)
     
    Fuel injection harness connectors
     
    Fuel supply line at the fuel rail
     
    Supercharger outlet tube
     
    Intake manifold plenums
     
    Vacuum line at the throttle body
     
    Throttle body harness connector
     
    Accessory drive belt
     
    Air cleaner housing
     
    Engine cover
     

  6.  
  7. Refill the cooling system.
  8.  
  9. Connect the negative battery cable.
  10.  

 
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