GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Park Avenue 🢒 Body and Accessories 🢒 Body Rear End 🢒 Fuel Tank Filler Door Replacement

Removal Procedure

    Object Number: 255993 Size: SH
  1. Open the fuel filler door.
  2. Remove the bolts retaining the fuel filler door.
  3. Remove the fuel filler door.

Installation Procedure

    Object Number: 255993 Size: SH
  1. Install the fuel filler door.

    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.

  2. Install the bolts retaining the fuel filler door.

    3. Tighten
    Tighten the bolts to 7.5 N·m (66 lb in).

  3. Close the fuel filler door.
  4. Verify the proper operation of the fuel filler door.