GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 43854  Size: SH
  1. Remove the drive belt from the pulleys. Refer to Drive Belt Replacement .
  2. Remove the bolt from the tensioner.
  3. Remove the tensioner from the right accessory bracket.

Installation Procedure


    Object Number: 43854  Size: SH
  1. Install the drive belt tensioner assembly.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the attaching bolt.
  4. Tighten
    Tighten the tensioner assembly bolt to 50 N·m (37 lb ft).

  5. Install the drive belt on the pulleys. Refer to Drive Belt Replacement .