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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1217 (6.4L Engine (Service Information) 2500 Hd & 3500 Hd) >> Manifolds >> Manifold, Exhaust >> Removal >> Left

Manifold, Exhaust: Removal: Left

WARNING: This page is about a different car, the 2016 RAM 3500 HD and 2016 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the engine cover.
  2. Disconnect and isolate the negative battery cable.
  3. Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
  4. Remove the left front wheel and tire.
  5. Remove the left front inner wheel house splash shield. Refer to SHIELD, SPLASH, FRONT WHEELHOUSE, REMOVAL .
  6. Saturate the front exhaust pipe/catalytic converter retaining bolts and nuts with Mopar® Rust Penetrant or equivalent and allow 5 minutes for penetration.
    Fig 1: Left Exhaust Pipe/Catalytic Converter Assembly To Exhaust Manifold Retaining Bolts
    GC0174031Courtesy of CHRYSLER GROUP, LLC
  7. Remove the left exhaust pipe/catalytic converter assembly to exhaust manifold retaining bolts (1).
    Fig 2: Left Engine Mount Through Bolt
    GC0174032Courtesy of CHRYSLER GROUP, LLC
  8. Loosen the left engine mount through bolt (1).
    Fig 3: Right Engine Mount Through Bolt
    GC0173996Courtesy of CHRYSLER GROUP, LLC
  9. Loosen the right engine mount through bolt (1).
  10. Using a suitable jack stand, raise the engine.
    CAUTION:

    Do not damage engine harness while raising the engine.

    Fig 4: Oil Level Indicator Tube Fasteners
    GC0174007Courtesy of CHRYSLER GROUP, LLC
  11. Remove the oil level indicator tube fasteners (1), and remove the tube.
    Fig 5: Exhaust Manifold Heat Shield Retaining Nuts
    GC0174020Courtesy of CHRYSLER GROUP, LLC
  12. Disconnect the knock sensor wire harness connector.
  13. Remove the exhaust manifold heat shield retaining nuts (1), and remove the shield.
    Fig 6: EGR Intake Tube Nuts
    GC0174006Courtesy of CHRYSLER GROUP, LLC
  14. Saturate the EGR intake tube nuts (1) with Mopar® Rust Penetrant or equivalent and allow 5 minutes for penetration.
  15. Remove the EGR intake tube nuts at the left side exhaust manifold.
    Fig 7: Exhaust Manifold Bolt Removal/Tightening Sequence (Left Side)
    GC0161564Courtesy of CHRYSLER GROUP, LLC
  16. Using the sequence shown in illustration, remove the exhaust manifold retaining bolts/nuts.
    NOTE:

    The stud-bolts and washers used to secure the exhaust manifold are at locations 6, 9, 8 and 10. NEW studs, nuts, bolts and washers must be installed.

  17. Remove the exhaust manifold and gasket.
  18. Inspect the exhaust manifold for any damage. Refer to INSPECTION .
  19. Clean the mating surfaces.
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