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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Mechanical - 2.4L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Oil Pan Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Identifying Oil Pan
    GM1578310Courtesy of GENERAL MOTORS CORP.
  1. Ensure that the oil pan and the sealing surface on the lower crankcase are free of all oil and debris.
  2. Apply a 2 mm bead of sealant (1) GM PN 12346286 (Canadian PN 10953472) or equivalent, around the perimeter of the oil pan and the oil suction port opening. DO NOT over apply the sealant. More than a 2 mm bead is not required.
  3. Install the oil pan.
    4. Fig 2: Identifying Oil Pan Bolts
    GM1578309Courtesy of GENERAL MOTORS CORP.
  4. Install the oil pan bolts.
    5. Fig 3: Identifying Oil Pan Bolts Removal & Tightening Sequence
    GM466580Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  5. Tighten the oil pan bolts in the sequence shown.

    Tighten:  Tighten the bolts to 25 N.m (18 lb ft).

  6. Install the lower AC compressor bolt.
  7. Install the engine drive belt. Refer to Drive Belt Replacement .
  8. Lower the vehicle.
  9. Fill the engine oil to the proper level.
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