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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 >> Removal >> Left Bank

Left Bank

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the negative battery cable.
  2. Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
  3. Remove the front skid plate. Refer to PLATE, SKID, TRANSFER CASE, REMOVAL .
  4. Remove the front suspension skid plate. Refer to PLATE, SKID, TRANSFER CASE, REMOVAL .
  5. Drain the cooling system. Refer to STANDARD PROCEDURE .
  6. Remove the bolt securing the power steering supply line.
  7. Remove the support and lower the vehicle.
    GC0146436Courtesy of CHRYSLER GROUP, LLC
  8. Remove the engine cover (1).
    GC0146726Courtesy of CHRYSLER GROUP, LLC
  9. Disconnect the Charge Air Cooler (CAC) hose at resonator (3).
  10. Remove the CAC hose (2) from the turbocharger.
  11. Release clips (1) and remove the charge air resonator (3).
    GC0145586Courtesy of CHRYSLER GROUP, LLC
  12. Remove the cowl extension (1) and the side extensions (2, 5). Refer to SILENCER, COWL EXTENSION, REMOVAL .
  13. Remove air cleaner body and intake air tube. Refer to BODY, AIR CLEANER, REMOVAL .
    GC0146780Courtesy of CHRYSLER GROUP, LLC
  14. Remove bolts (2) and the fuel injection pump blocker shield (1).
    GC0146739Courtesy of CHRYSLER GROUP, LLC
  15. Disconnect the low pressure supply (2) and return (1) lines from fuel injection pump. Refer to FITTING, QUICK CONNECT .
    GC0174063Courtesy of CHRYSLER GROUP, LLC
  16. Remove the bolt (1) securing the coolant tube (2) to fuel line bracket.
    GC0174050Courtesy of CHRYSLER GROUP, LLC
  17. Remove the nuts (1) and the low pressure supply and return line bracket (2) from the cylinder head cover.
  18. Disconnect the brake booster vacuum hose.
  19. Disconnect the two heater hoses at bulk head.
  20. Remove the serpentine belt. Refer to BELT, SERPENTINE, REMOVAL .
  21. Raise and support the vehicle.
    GC0146793Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Removal of the A/C compressor does not require the refrigerant to be evacuated.

  22. Remove the bolts (2 and 5) that secure the A/C compressor (6) to the A/C compressor bracket (7).
  23. Remove the support and lower the vehicle.
  24. Disconnect the engine wire harness from the A/C clutch wire harness connector.
  25. Support the A/C compressor, remove the nut (4) and stud (3) that secures the A/C compressor to the bracket and position aside the compressor.
    GC0146686Courtesy of CHRYSLER GROUP, LLC
  26. Remove the oil cooler adapter assembly. Refer to ADAPTER, OIL COOLER, REMOVAL .
    GC0146738Courtesy of CHRYSLER GROUP, LLC
  27. Disconnect the glow plug wire harness connector (1).
    GC0146584Courtesy of CHRYSLER GROUP, LLC
  28. Disconnect the Camshaft Position (CMP) sensor wire harness connector (3).
    GC0146595Courtesy of CHRYSLER GROUP, LLC
  29. Remove the fuel injectors. Refer to INJECTOR(S), FUEL, REMOVAL .
    GC0146670Courtesy of CHRYSLER GROUP, LLC
  30. Loosen the bolts (1) and remove the left cylinder head cover (2).
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