Windshield Wiper Arm Replacement

WARNING: This page is about a different car, the 2012 Buick Verano. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Windshield Wiper Arm & Components

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Windshield Wiper Arm Finish Cap Procedure Use a small flat-bladed tool to remove finish cap.
2	Windshield Wiper Arm Nut CAUTION: Refer to Fastener Caution . Tighten 28 N.m (21 lb ft)
3	Windshield Wiper Arm Procedure Use the wiper arm BO-49385 puller if the arm fails to release from the wiper motor pivot shaft. Special Tools BO-49385 Wiper Arm Puller For equivalent regional tools, refer to Special Tools .