GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1958817  Size: SH
  1. Position the right secondary camshaft drive chain guide (2).
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the secondary camshaft drive chain guide to cylinder block retaining bolts (1) and tighten to 23 N·m (17 lb ft).