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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Mechanical - 2.0L) >> 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: Applying RTV Around Perimeter Of Oil Pan & Oil Suction Port Opening
    GM854301Courtesy of GENERAL MOTORS CORP.
  1. Make sure that the oil pan and mounting surface on the lower crankcase are free of all oil and debris.
  2. Apply a 2 mm bead of GM P/N 123785251 (Canadian P/N 88901148) around the perimeter of the oil pan and the oil suction port opening. Do not over apply the RTV. More than a 2 mm bead is not required.
    3. Fig 2: View Of Oil Pan
    GM479939Courtesy of GENERAL MOTORS CORP.
  3. Install the oil pan.
    4. Fig 3: Identifying Oil Pan Bolts Removal & Tightening Sequence
    GM466580Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the oil pan bolts in sequence.

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

  5. Install the AC compressor bolts. Refer to Compressor Replacement (RPO LSJ) in Heating, Ventilation and Air Conditioning.
  6. Install the intercooler pump bracket bolts.

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

  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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