GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2009 🢒 G8 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Drive Belt Idler Pulley Replacement

Removal Procedure
  1. Remove the air intake duct. Refer to Air Cleaner Assembly Replacement.
  2. Remove the accessory drive belt. Refer to Drive Belt Replacement - Accessory.

    3. Object Number: 1950934 Size: SH
  3. Remove the drive belt idler pulley to alternator bracket retaining bolt (1).
  4. Remove the drive belt idler pulley (2).

Installation Procedure

    Object Number: 1950934 Size: SH
  1. Install the drive belt idler pulley (2).
  2. Hand tighten the drive belt idler pulley to alternator bracket retaining bolt (1).

    3. Caution: Refer to Fastener Caution in the Preface section.

  3. Tighten the drive belt idler pulley bolt to 58 N·m (43 lb ft).
  4. Install the accessory drive belt. Refer to Drive Belt Replacement - Accessory.
  5. Install the air intake duct. Refer to Air Cleaner Assembly Replacement.