GM Service Manual Online
For 1990-2009 cars only

Exhaust Manifold Heat Shield Replacement LX5

Removal Procedure

Caution: In order to avoid being burned, do not service the exhaust system while it is still hot. Service the system when it is cool.


    Object Number: 658347  Size: SH
  1. Remove the bolts attaching the exhaust manifold heat shield to the left exhaust manifold.
  2. Remove the exhaust manifold heat shield from the left exhaust manifold.

Installation Procedure


    Object Number: 658347  Size: SH
  1. Position the exhaust manifold heat shield to the left exhaust manifold.
  2. 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 bolts attaching the exhaust manifold heat shield to the left exhaust manifold.
  4. Tighten
    Tighten the exhaust manifold heat shield bolts to 9 N·m (80 lb in).