Installation Procedure

Insert the hook of the wiper arm through the opening in the wiper blade.
Position the wiper blade in the inside radius of the wiper arm hook.

Fig 1: Identifying Wiper Blade & Wiper Arm
Courtesy of GENERAL MOTORS CORP.
Pull upward until the locking tab of the pivot engages the slot in the hook.
Carefully lower the wiper arm and blade onto the windshield.

Fig 2: Locating Wiper Blade Clip Locking Tab
Courtesy of GENERAL MOTORS CORP.