Chevrolet Low Cab Forward 2023 Manual page 221

220 Vehicle Care
Removal
1. Pull the wiper arm up to the vertical
position.
2. While pressing the wiper-blade hook
toward the arm, slide the blade
downward toward the base of the arm.
3. With the blade and arm almost
perpendicular, remove the blade from
the arm.
Installation
1. Insert the blade while holding it almost
perpendicular to the arm.
2. With the blade and arm oriented in the
same direction, push up the blade until it
locks into place on the arm.
Whenever a wiper blade has been attached,
ensure that it is locked into place. Failure to
observe this precaution can result in the
wiper blade becoming dislocated when the
windshield wiper switch is turned on.