Windshield Wiper Arm Replacement (Conventional)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Windshield Wiper Arm (Conventional)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Procedure Open the hood in order to access and remove the wiper arm assembly. Remove the windshield wiper blade from the windshield wiper arm and transfer to the new wiper arm.
1	Windshield Washer Arm Finish Cap TIP: Use a small flat-bladed tool to remove the finish cap.
2	Windshield Washer Arm Nut CAUTION: Refer to Fastener Caution . TIP: Hold the wiper blade arm tip to the vertical black bar target mark located at the lower center portion of the windshield wile securing the nut. Tighten 35 N.m (26 lb ft)
3	Windshield Washer Arm Hose TIP: Disconnect the washer hose at the air inlet panel.
4	Windshield Washer Arm Assembly TIP: Use the J-39637 Wiper Arm Remover Tool. Special Tools J-39637 Wiper Arm Remover Tool