GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 Body and Accessories 🢒 Body Front End 🢒 Air Inlet Grille Panel Replacement

Removal Procedure
  1. Remove the wiper arm assemblies. Refer to Windshield Wiper Arm Replacement in Wiper/Washer Systems.

    2. Object Number: 283580 Size: SH
  2. Remove the screws (5).
  3. Remove the push-in fasteners (2).
  4. Remove hood ledge (lace) seal.
  5. Disconnect the washer hoses (3).
  6. Remove the air inlet grille panel (1).

Installation Procedure

    Object Number: 283580 Size: SH
  1. Connect the washer hoses (3).
  2. Install the air inlet grille panel (1).
  3. Install the push-in fasteners (2).
  4. Install the screws (5).
  5. Install the wiper arm assemblies. Refer to Windshield Wiper Arm Replacement in Wiper/Washer Systems.
  6. Install the hood ledge (lace) seal.