Withdrawal
Raise the wiper arm slightly and hold it in this position.
Push slider -1- in direction of arrow and remove wiper blade in direction of windshield.
From the fixed side of the rubber band, squeeze both steel tires with pliers, remove from the upper clip from the side, and pull the rubber band together with the tires from the remaining clips of the wiper arm.
Installation
Loosely insert a new rubber strip without retaining rails into the bottom clip of the wiper blade.
Insert both tires into the first groove of the rubber band so that the grooves of the tires face the rubber band and are fixed in the protrusions of the tape groove.
Compress both bars and rubber band with pliers and insert into the upper clamp in such a way that the projections of the clamp engage on both sides in the retaining grooves of the rubber band -arrow-.
Put the brush on the wiper arm and move the locking slider back.
Swing the wiper arm onto the glass. Make sure that the rubber band of the windshield wiper shank is adjacent to the glass along its entire length.