GM Service Manual Online
For 1990-2009 cars only

    Object Number: 2027078  Size: SH
  1. Install the cankshaft pulley (1).
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the 4 crankshaft pulley bolts (2) and tighten to  34 N·m (25 lb ft).