GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 260101  Size: SH
  1. Remove the sight shield bolts.
  2. Remove the sight shield from the engine.
  3. Remove the sight shield mounting bracket and bolts (if required).

Installation Procedure


    Object Number: 260101  Size: SH

    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.

  1. Install the sight shield mounting bracket and bolts.
  2. Tighten
    Tighten the bracket bolts to 5N·m (44 lb in).

    Notice: Use care when installing the engine sight shield to avoid contacting the manifold absolute pressure (MAP) sensor wire harness connector. Loss of engine performance or engine damage may result.

  3. Install the engine sight shield and bolts to the bracket.
  4. Tighten
    Tighten the bolts to 10N·m  (89 lb in).