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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)) >> Lubrication >> Pan, Oil >> Installation >> Upper Oil Pan

Upper Oil Pan

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Fig 1: RTV Sealant To Timing Cover To Engine Block T-Joints
GC0146709Courtesy of CHRYSLER GROUP, LLC
  1. Clean and gasket sealing surfaces. Refer to ENGINE GASKET SURFACE PREPARATION  .
    NOTE:

    Clean the oil pan sealing surfaces with isopropyl alcohol in preparation for sealant application.

  2. Apply a 3 mm wide bead of Mopar® Threebond Engine RTV Sealant to the timing cover to engine block T-joints (1).
    Fig 2: Upper Oil Pan, Oil Pump Pick-Up Tube, Gasket & Bolts
    GC0146707Courtesy of CHRYSLER GROUP, LLC
  3. Install a new oil pan gasket (3).
    Fig 3: Upper Oil Pan Tightening Sequence
    GC0146708Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Bolts in the following positions are stud bolts (4, 14, 17, 19, 21, and 23).

  4. Install the upper oil pan and tighten bolts finger tight:
    • Using the tightening sequence shown in illustration, tighten bolts to 15 N.m (133 in. lbs.).
    • Loosen each bolt one at a time 90 degrees, then using the tightening sequence shown in illustration tighten bolts to 15 N.m (133 in. lbs.).
    Fig 4: Upper Oil Pan, Oil Pump Pick-Up Tube, Gasket & Bolts
    GC0146707Courtesy of CHRYSLER GROUP, LLC
  5. Install the upper oil pump pick-up tube bolt (2) and tighten to 11 N.m (97 in. lbs.).
    Fig 5: Crankshaft Position Sensor Wiring Harness Bracket & Bolts
    GC0146606Courtesy of CHRYSLER GROUP, LLC
  6. Install bolts (1) attaching the Crankshaft Position Sensor (CKP) harness connector bracket (2) to oil pan and tighten to 8 N.m (71 in. lbs.).
    Fig 6: Crankshaft Position Sensor Connector
    GC0146607Courtesy of CHRYSLER GROUP, LLC
  7. Connect the CKP wire harness connector (1).
  8. Attach the starter wire harness to upper oil pan.
  9. Position the EHPS pump, install the retaining bolts and tighten to 23 N.m (17 ft. lbs.).
  10. Install bolts securing the transmission cooler liner to oil pan and securely tighten bolts.
  11. Install the four transmission-to-oil pan bolts and tighten to 55 N.m (41 ft. lbs.).
    Fig 7: Steering Gear & Knuckle/Rotor Assembly
    GC0146172Courtesy of CHRYSLER GROUP, LLC
  12. Install the steering gear (1). Refer to GEAR, INSTALLATION .
    Fig 8: Front Axle Tube Bushing Mounting Bolt Nut, And RH Axle Bracket
    GC0145633Courtesy of CHRYSLER GROUP, LLC
  13. If equipped with AWD, install the front axle (1). Refer to INSTALLATION .
  14. Install the lower oil pan. Refer to PAN, OIL, INSTALLATION  .
    Fig 9: A/C Compressor Removal/Installation
    GC0146793Courtesy of CHRYSLER GROUP, LLC
  15. Install the upper oil dip stick tube bolt and tighten to 11 N.m (97 in. lbs.).
  16. Position the A/C compressor to the A/C compressor bracket (7) and install the stud (3). Tighten the stud (3) to 10 N.m (89 in. lbs.).
  17. Install and hand tighten the nut (4) that secures the A/C compressor to the bracket.
  18. Tighten the two bolts to 28 N.m (21 ft. lbs.) using the following sequence:
    • Bolt (2) at rear of compressor.
    • Bolt (5) at front of compressor.
  19. Tighten the nut (4) at the front of the A/C compressor to 28 N.m (21 ft. lbs.).
  20. Connect the A/C clutch wire harness connector (1).
    Fig 10: Pulleys, Tensioner & Drive Belt 3.0L
    GC0146633Courtesy of CHRYSLER GROUP, LLC
  21. Install the serpentine belt (2). Refer to BELT, SERPENTINE, INSTALLATION .
    Fig 11: Engine Cover
    GC0146436Courtesy of CHRYSLER GROUP, LLC
  22. Install the air cleaner body. Refer to BODY, AIR CLEANER, INSTALLATION  .
  23. Remove the engine cover (1).
  24. Install the front suspension skid plate. Refer to PLATE, SKID, FRONT SUSPENSION, INSTALLATION .
  25. Install the front skid plate. Refer to PLATE, SKID, FRONT, INSTALLATION .
  26. Install the oil level indicator tube. Tighten bolts to 11 N.m 97 in. lbs.).
  27. Replace the oil filter and fill the engine with recommended engine oil. Refer to CAPACITIES AND RECOMMENDED FLUIDS, SPECIFICATIONS .
  28. Connect the negative battery cable.
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