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Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 27 (5.7L Engine (Service Information)) >> Manifolds >> Manifold, Exhaust >> Installation >> Exhaust Manifold - Right Side

Exhaust Manifold - Right Side

WARNING: This page is about a different variant/trim than selected.
Fig 1: Exhaust Manifold Loosening/Tightening Sequence - Right
GC0132215Courtesy of CHRYSLER GROUP, LLC
NOTE:

The bolts used to secure the exhaust manifold are stainless steel at locations 7 and 9. All bolts removed must be installed in the same location were they were removed from.

  1. Prior to installation, make sure all gasket mating surfaces are clean and free of any debris.
    NOTE:

    Install the right exhaust manifold and gasket from below the engine and through the rear of the engine compartment. Make sure the gasket is properly seated before installing the manifold bolts/studs.

  2. Position the exhaust manifold and gasket and install the bolts/studs hand tight.
  3. Using the sequence shown in the illustration, tighten the exhaust manifold bolts/studs to 25 N.m (18 ft. lbs.).
  4. Position the exhaust manifold heat shield, install the rear heat shield retaining nuts and tighten to 8 N.m (71 in. lbs.).
  5. Install the right exhaust pipe/catalytic converter. Refer to CONVERTER, CATALYTIC, INSTALLATION .
    GC0095646Courtesy of CHRYSLER GROUP, LLC
  6. If equipped, position the skid plate (1), install the skid plate four retaining bolts (2) and tighten to 28 N.m (21 ft. lbs.).
  7. Lower the vehicle.
    GC0146183Courtesy of CHRYSLER GROUP, LLC
  8. Install the exhaust manifold heat shield front retaining nuts and tighten to 8 N.m (71 in. lbs.).
  9. Connect the right upstream 02 sensor electrical connector (1).
    GC0145484Courtesy of CHRYSLER GROUP, LLC
  10. Connect the negative battery cable (2).
    GC0143807Courtesy of CHRYSLER GROUP, LLC
  11. Install the engine cover (2).
  12. Install the oil fill cap (1).
  13. Start the engine and check for leaks.