Installation Procedure

WARNING: This page is about a different car, the 2005 GMC Sierra and 2005 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Wiper Arm & Nut

Courtesy of GENERAL MOTORS CORP.

Position the wiper arm so that the wiper blade aligns with the mark made on the windshield before removal.
Install the wiper arm onto the drive shaft.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the nut on the drive shaft.
Tighten: Tighten the nut to 30 N.m (22 lb ft).
Install the cover on the nut.
Connect the washer hose.
Clean the locating mark or masking tape from the windshield.
Operate the wipers and inspect for proper operation.