GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1852984  Size: SH
  1. Position the primary camshaft drive chain lower guide to the oil pump.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the primary camshaft drive chain lower guide bolts and tighten to 23 N·m (17 lb ft).