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Home >> Jeep >> 2014 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (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, FRONT, REMOVAL .
  4. Remove the front suspension skid plate. Refer to PLATE, SKID, FRONT SUSPENSION, REMOVAL .
  5. Drain the cooling system. Refer to STANDARD PROCEDURE .
  6. Remove bolt securing the power steering supply line.
  7. Lower the vehicle.
    Fig 1: Engine Cover
    GC0146436Courtesy of CHRYSLER GROUP, LLC
  8. Remove the engine cover (1).
    Fig 2: Charge Air Hose, Clamps & Resonator
    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).
    Fig 3: Cowl Extension Silencer, Side Extensions & Fasteners
    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  .
    Fig 4: High Pressure Pump Blocker Shield & Bolts
    GC0146780Courtesy of CHRYSLER GROUP, LLC
  14. Remove bolts (2) and the fuel injection pump blocker shield (1).
    Fig 5: Return Line & Low Pressure Supply Line
    GC0146739Courtesy of CHRYSLER GROUP, LLC
  15. Disconnect the low pressure supply (2) and return (1) lines from high pressure pump. Refer to FITTING, QUICK CONNECT .
  16. Remove bolt securing the coolant tube-to fuel line bracket.
  17. Remove nuts and the low pressure supply (2) and return (1) line bracket from cylinder head cover.
  18. Disconnect the brake booster vacuum hose.
  19. Disconnect the two heater hoses at bulk head.
    Fig 6: A/C Compressor Removal/Installation
    GC0146793Courtesy of CHRYSLER GROUP, LLC
  20. Remove the serpentine belt. Refer to BELT, SERPENTINE, REMOVAL .
  21. Raise and support the vehicle.
    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. Lower the vehicle.
  24. Disconnect the engine wire harness from the A/C clutch electrical connector (1).
  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.
    Fig 7: Oil Cooler Adapter Assembly
    GC0146686Courtesy of CHRYSLER GROUP, LLC
  26. Remove the oil cooler adapter assembly. Refer to ADAPTER, OIL COOLER, REMOVAL .
    Fig 8: Glow Plug Wire Harness Connector
    GC0146738Courtesy of CHRYSLER GROUP, LLC
  27. Disconnect glow plug wire harness connector (1).
    Fig 9: Camshaft Position Sensor, Connector & Bolt
    GC0146584Courtesy of CHRYSLER GROUP, LLC
  28. Disconnect the Camshaft Position (CMP) sensor wire harness connector (3).
    Fig 10: Fuel Injector, Hold Down Bolt, Washer & Retaining Claw
    GC0146595Courtesy of CHRYSLER GROUP, LLC
  29. Remove the fuel injectors. Refer to INJECTOR(S), FUEL, REMOVAL .
    Fig 11: Left Cylinder Head Cover & Bolts
    GC0146670Courtesy of CHRYSLER GROUP, LLC
  30. Loosen bolts (1) and remove the left cylinder head cover (2).
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