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Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (3.0L Turbo Diesel (Service Information)) >> Cylinder Head >> Camshaft, Engine >> Installation >> Left Camshaft

Left Camshaft

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GC0146586Courtesy of CHRYSLER GROUP, LLC
  1. Clean all gasket sealing and mating surfaces.
  2. Lubricate the camshafts with Mopar® Engine Oil Supplement, or equivalent. Refer to CAPACITIES AND RECOMMENDED FLUIDS, SPECIFICATIONS .
  3. Carefully install the camshafts (1) onto cylinder head journals.
    GC0146590Courtesy of CHRYSLER GROUP, LLC
  4. Set the intake camshaft gear timing mark (1) at the four O'clock position and the exhaust camshaft timing gear mark (2) to the seven O'clock position.
    GC0155501Courtesy of CHRYSLER GROUP, LLC
  5. Verify the Identification No. (1) on front of cylinder head.
    GC0155510Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    When installing the bearing caps, be sure to install the "A" on the intake side and the "S" (1) on the exhaust side in the rightful order.

  6. The identification No. (2) on the camshaft bearing cap should match the cylinder head number.
    GC0146585Courtesy of CHRYSLER GROUP, LLC
  7. Install the camshaft bearing caps 1 through 12, 17 and 18 in the rightful order and tighten each retaining bolt finger tight.
  8. Check the camshaft for proper timing. Refer to STANDARD PROCEDURE .
    GC0146585Courtesy of CHRYSLER GROUP, LLC
  9. Using the tightening sequence shown in the illustration, tighten the bolts to 11 N.m (8 ft. lbs.).
  10. Install the timing chain and sprocket. Refer to CHAIN AND SPROCKETS, TIMING, INSTALLATION .
  11. Connect the negative battery cable.
  12. Start engine, allow to warm, turn engine off and inspect for leaks.