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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 >> Cover(S), Cylinder Head >> Installation >> Right Bank

Right Bank

WARNING: This page is about a different variant/trim than selected.
GC0146716Courtesy of CHRYSLER GROUP, LLC
NOTE:

The cylinder head cover gasket is not serviceable, if the gasket is found to be defective then a new cylinder head cover must be installed.

  1. Clean and inspect all sealing surfaces and the gasket for damage and replace the cylinder head cover with a new one if the gasket is found to be defective. Refer to ENGINE GASKET SURFACE PREPARATION .
  2. Apply a 3 mm wide bead of Mopar® Threebond Engine RTV Sealant at the T-joint (1).
    GC0146717Courtesy of CHRYSLER GROUP, LLC
  3. Install the cylinder head cover (2) and tighten the bolts finger tight (1).
    Fig 1: Cylinder Head Cover Bolt Tightening Sequence - Right
    GC0146673Courtesy of CHRYSLER GROUP, LLC
  4. Using the tightening sequence shown in the illustration, tighten bolts to:
    • Tighten to 8 N.m (71 in. lbs.).
    • Loosen each bolt 90°
    • Tighten to 10 N.m (89 in. lbs.).
    GC0158000Courtesy of CHRYSLER GROUP, LLC
  5. Install the turbocharger-to-EGR supply tube heat shield (1). Tighten the nuts (2) to 11 N.m (8 ft. lbs.).
    GC0146598Courtesy of CHRYSLER GROUP, LLC
  6. Install the fuel injector. Refer to INJECTOR(S), FUEL, INSTALLATION .
  7. Install the engine cover ball stud bracket at front of right cylinder head cover and tighten to 11 N.m (8 ft. lbs.).
    GC0146749Courtesy of CHRYSLER GROUP, LLC
  8. Install the EGR and cooler assembly bracket (2). Tighten the bolts to 45 N.m (33 ft. lbs.).
    GC0158004Courtesy of CHRYSLER GROUP, LLC
  9. Install the bolt (3) at the rear EGR cooler bypass valve support bracket (2) and tighten to 25 N.m (18 ft. lbs.).
  10. Tighten the bolt (1) securing EGR cooler bypass valve support bracket (2) to 25 N.m (18 ft. lbs.).
    GC0146747Courtesy of CHRYSLER GROUP, LLC
  11. Connect the EGR cooler supply hose (1).
    GC0146645Courtesy of CHRYSLER GROUP, LLC
  12. Using a NEW  O-ring seal and gasket, install the EGR cooler coolant tube (2). Tighten the bolts (1 and 3) to 18 N.m (13 ft. lbs.).
    GC0158212Courtesy of CHRYSLER GROUP, LLC
  13. Using a NEW  gasket, install the turbocharger-to-EGR cooler tube (2). Tighten the bolts (1) to 25 N.m (18 ft. lbs.).
    GC0146748Courtesy of CHRYSLER GROUP, LLC
  14. Connect the EGR cooler vacuum bypass hose (1).
    GC0158070Courtesy of CHRYSLER GROUP, LLC
  15. Connect the EGR valve wire harness connector (3).
    GC0146791Courtesy of CHRYSLER GROUP, LLC
  16. Install the right exhaust manifold heat shield (2). Tighten the bolts (1) to 15 N.m (11 ft. lbs.).
  17. Install the engine oil dip stick. Tighten the nut to 11 N.m (8 ft. lbs.).
    GC0145675Courtesy of CHRYSLER GROUP, LLC
  18. Install the HVAC air inlet housing (1) and securely tighten the nuts.
  19. Install the generator. Refer to GENERATOR, INSTALLATION .
    GC0146725Courtesy of CHRYSLER GROUP, LLC
  20. Install the coolant recovery bottle. Refer to BOTTLE, COOLANT RECOVERY, INSTALLATION .
    GC0145586Courtesy of CHRYSLER GROUP, LLC
  21. Install the cowl extension silencer. Refer to SILENCER, COWL EXTENSION, INSTALLATION .
    GC0146726Courtesy of CHRYSLER GROUP, LLC
  22. Install the charge air resonator (3).
  23. Install the Charge Air Cooler (CAC) hose (2) from the turbocharger.
  24. Connect the CAC hose at resonator (3).
  25. Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
  26. Install the lower engine oil dipstick bolt. Tighten the bolt to 11 N.m (8 ft. lbs.).
  27. Install the front suspension skid plate. Refer to PLATE, SKID, TRANSFER CASE, INSTALLATION .
  28. Install the front skid plate. Refer to PLATE, SKID, TRANSFER CASE, INSTALLATION .
  29. Remove the support and lower the vehicle.
  30. Fill the cooling system. Refer to STANDARD PROCEDURE .
  31. Start the engine, allow to warm, turn engine off and inspect for leaks.
    GC0146436Courtesy of CHRYSLER GROUP, LLC
  32. Install the engine cover (1).
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