GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the drive belt. Refer to Drive Belt Replacement.

  2. Object Number: 2027078  Size: SH
  3. Remove the 4 crankshaft pulley bolts (2).
  4. Remove the crankshaft pulley (1).

Installation Procedure


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

  3. Install the 6 crankshaft pulley bolts and tighten to  34 N·m (25 lb ft).
  4. Install the drive belt. Refer to Drive Belt Replacement.