GM Service Manual Online
For 1990-2009 cars only

Special Tools

J 44811 Accessory Belt Tensioner Unloader

Removal Procedure


    Object Number: 854300  Size: SH
  1. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement.
  2. Remove the right front fender liner. Refer to Front Fender Liner Replacement.
  3. Install the J 44811 to the drive belt tensioner.
  4. Using the J 44811 , rotate the tensioner counterclockwise in order to release the tensioner from the drive belt.

  5. Object Number: 1571093  Size: SH
  6. Remove the drive belt.
  7. Slowly rotate the J 44811 and the tensioner clockwise in order to allow the tensioner to rest.
  8. Remove the J 44811 from the drive belt tensioner.

Installation Procedure


    Object Number: 1571093  Size: SH
  1. Install and position the drive belt around all of the pulleys except for the drive belt tensioner.
  2. Install the J 44811 to the drive belt tensioner.
  3. Using the J 44811 , rotate the tensioner counterclockwise.
  4. Position the drive belt under the tensioner pulley.

  5. Object Number: 854300  Size: SH
  6. Using the J 44811 , rotate the tensioner clockwise in order to seat the tensioner pulley onto the drive belt.
  7. Install the right front fender liner. Refer to Front Fender Liner Replacement.
  8. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement.