The first step to changing the Wiper Blade element is to take the Wiper Blade off the
Wiper Arm. Then, take the bottom claws off the Wiper Blade element 's notches and pull the Wiper Blade element all the way out through the Wiper Blade claws. For installation, make sure the Wiper Blade claws stay in the rubber claw channel and do not come into contact with the metal spline of the Wiper Blade element. Put the empty end of the Wiper Blade element into the bottom claws on the Wiper Blade , guide the Wiper Blade element through the Wiper Blade claws , and secure the bottom claw by fitting it into the notches of the Wiper Blade element . After all the steps, fit the Wiper Blade to the Wiper Arm.