GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2006 🢒 TrailBlazer - 2WD 🢒 Steering 🢒 Power Steering System 🢒 Drive Belt Tensioner Replacement

Removal Procedure
  1. Remove the drive belt. Refer to Drive Belt Replacement .
  2. Remove the drive belt tensioner bolt.

    3. Object Number: 637663 Size: SH
  3. Remove the drive belt tensioner.

Installation Procedure

    Object Number: 637663 Size: SH
  1. Install the drive belt tensioner.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the drive belt tensioner bolt.

    3. Tighten
    Tighten the drive belt tensioner bolt to 50 N·m (37 lb ft).

  3. Install the drive belt. Refer to Drive Belt Replacement .