GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1996 🢒 Lumina 🢒 Engine 🢒 Engine Mechanical - 3.4L (VIN X) 🢒 Oil Distribution Cover Replacement

Removal Procedure
  1. Remove the lower intake manifold. Refer to Lower Intake Manifold Replacement .
  2. Disconnect the vent hose.
  3. Remove the oil distribution cover mounting bolts.

    4. Object Number: 57258 Size: SH
  4. Remove the oil distribution cover.
  5. Remove the oil distribution cover gasket.
  6. Clean the gasket material from the mating surfaces.

Installation Procedure

    Object Number: 57258 Size: SH
  1. Install the oil distribution gasket.
  2. Install the oil distribution cover.
  3. Install the oil distribution mounting bolts.

    4. Tighten
    Tighten the bolts to 27 N·m (20 lb ft).

    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.

  4. Install the vent hose.
  5. Install the lower intake manifold. Refer to Lower Intake Manifold Replacement .