Installation Procedure

Fig 1: View Of Wiper Arm In Service Position

Courtesy of GENERAL MOTORS CORP.

Install the hook of the wiper arm through the opening in the wiper blade.
Press the wiper blade pivot into the wiper arm hook until the pivot locks into the hook.
Connect the washer hose to the washer nozzle.
Move the wiper arm back to the parked position.
Operate the windshield wipers and inspect for proper operation.