2009 Chevrolet Silverado 2500 HD Extended Cab Owner's Manual - Page 474

Windshield Wiper Blade Replacement Windshield wiper blades should be inspected for wear or cracking. See Scheduled Maintenance (Gasoline Engine) on page 6-4 for more information on wiper blade inspection. Replacement blades come in different types and are removed in different ways. Here is how to remove the wiper blade: 1. Pull the windshield wiper arm connector away from the windshield. 3. Install the new blade onto the arm connector and make sure the grooved areas are fully set in the locked position. For the proper type and size, see Maintenance Replacement Parts on page 6-17. Tires Your new vehicle comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your vehicle Warranty booklet for details. For additional information refer to the tire manufacturer. 2. Squeeze the grooved areas on each side of the blade and turn the blade assembly away from the arm connector. 5-64