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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 3.5L Engine (Service Information) >> Manifolds >> MANIFOLD, Exhaust, Right >> Removal >> Right Exhaust Manifold

Right Exhaust Manifold

Fig 1: RIGHT EXHAUST MANIFOLD
GC0081746Courtesy of CHRYSLER LLC
  1. Disconnect and isolate the negative battery cable.
  2. Disconnect the upstream oxygen sensor electrical connector.
  3. Remove the upper two nuts from the exhaust manifold heat shields.
  4. Raise and secure the vehicle on a hoist. Refer to Vehicle Quick Reference/Hoisting - Standard Procedure
  5. Use a socket such as Snap-On YA8875 or a crow foot wrench to remove the upstream oxygen sensor from the exhaust manifold.
  6. Support the engine and remove the engine mount. See Engine/Engine Mounting/INSULATOR, Engine Mount - Removal 
    Fig 2: Engine Mount Bracket
    GC0095554Courtesy of CHRYSLER LLC
  7. Remove three bolts (1) and the engine mount bracket (2).
    Fig 3: RIGHT HAND CATALYTIC CONVERTER
    GC0080336Courtesy of CHRYSLER LLC
  8. Remove the catalytic converter ball flange nuts (1).
    Fig 4: RIGHT EXHAUST MANIFOLD
    GC0081746Courtesy of CHRYSLER LLC
  9. Remove two bolts and the upper (4) and lower (3) exhaust manifold heatshield.
  10. Remove the exhaust manifold (2) and gasket (1).