GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 Body and Accessories 🢒 Body Rear End 🢒 Fuel Tank Filler Door Replacement

Removal Procedure

    Object Number: 284613 Size: SH
  1. Open the fuel filler door (3).
  2. Remove the fuel cap retaining strap retainer from the fuel door.
  3. Remove the fuel cap from the vehicle.
  4. Remove the bolts (2) that retain the fuel filler door (3).
  5. Remove the fuel filler door (3).

Installation Procedure

    Object Number: 284613 Size: SH
  1. Install the fuel filler door (3).

    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 (2) in order to retain the fuel filler door (3).

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

  3. Attach the fuel cap retaining strap to the fuel door.
  4. Screw the fuel cap onto the fuel filler neck.
  5. Close the fuel filler door (3).
  6. Verify proper operation.