Wiper Arms
WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
When installing left wiper arm, maintain a distance of 4.92-5.78" (125-147 mm) between left wiper blade tip and air inlet grille panel. When installing right wiper arm, maintain a distance of 3.82-4.21" (97-107 mm) between end of right wiper arm and air inlet screen. If distance is not as specified, remove and readjust wiper arms. See WIPER ARMS under REMOVAL & INSTALLATION.