GM Service Manual Online
For 1990-2009 cars only

    Object Number: 73889  Size: SH
  1. Install the oil pressure relief valve spring into the engine front cover.
  2. Install the oil pressure relief valve into the engine front cover.
  3. Install a new oil filter adapter gasket.
  4. Install the oil filter adapter.
  5. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  6. Install the oil filter adapter bolts.
  7. Tighten
    Tighten the oil filter adapter bolts to 30 N·m (22 lb ft).