GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1997 🢒 Regal 🢒 Engine 🢒 Engine Mechanical - 3.1L and 3.4L 🢒 Crankshaft Oil Deflector Replacement

Removal Procedure
  1. Remove the oil pan. Refer to Oil Pan Replacement .

    2. Object Number: 105920 Size: SH
  2. Remove the crankshaft oil deflector nuts.
  3. Remove the crankshaft oil deflector.

Installation Procedure

    Object Number: 105920 Size: SH
  1. Install the crankshaft oil deflector.
  2. Install the crankshaft oil deflector nuts.

    3. Tighten
    Tighten the nuts to 25 N·m (18 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.

  3. Install the oil pan. Refer to Oil Pan Replacement .