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Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (6.2L Engine (Service Information)) >> Supercharger System >> Nose, Inlet >> Removal

Nose, Inlet: Removal

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  1. Remove the supercharger. Refer to SUPERCHARGER, REMOVAL .
    NOTE:

    Wipe down the lid, rotor case, inlet nose, fuel rail and water manifold before removing the lid.

  2. Remove the four throttle body retaining screws and remove the throttle body from the inlet nose.
  3. Remove and discard the throttle body inlet seal.
    GC0173399Courtesy of CHRYSLER GROUP, LLC
  4. Remove the five long lid retaining screws (1).
    GC0173375Courtesy of CHRYSLER GROUP, LLC
  5. Remove the sixteen short lid retaining screws (1).
    GC0173374Courtesy of CHRYSLER GROUP, LLC
  6. Remove the lid, using the tab on the rear of the supercharger (1) and discard the lid gasket.
    NOTE:

    The six cooler retention seals must remain with the lid.

  7. Remove and discard the three lid tower O-ring seals from the supercharger.
    GC0173395Courtesy of CHRYSLER GROUP, LLC
  8. Remove the three bypass throttle body adapter retaining screws and remove the adapter from the inlet nose.
  9. Inspect the seals for damage and discard if necessary.
  10. Remove the TMAP sensor from the inlet nose and discard the fastener.
    GC0173397Courtesy of CHRYSLER GROUP, LLC
  11. Remove the six inlet nose retaining screws (1-6).
  12. Remove the inlet nose from the supercharger and discard the gasket and retaining screws.
    GC0173404Courtesy of CHRYSLER GROUP, LLC
  13. Thread a M6 tap into the inlet nose to supercharger bushing approximately 1/4 inch deep (1).
  14. Pull outward to remove the bushing from the rotor side coupler.
  15. Repeat this step for the seven remaining bushings and discard the bushings.
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