GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1557696  Size: SH
  1. Install the camshaft position actuator magnet and O-ring seal into the front cover.
  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 camshaft position actuator magnet bolts.
  4. Tighten

    1. Starting with the uppermost bolt, tighten the camshaft position actuator magnet bolts a first pass in a clockwise sequence to 10 N·m (89 lb in).
    2. Starting with the uppermost bolt, tighten the camshaft position actuator magnet bolts a final pass in a clockwise sequence to 10 N·m (89 lb in).