1. Periodically inspect the rubber elements of the wiper blades for signs of wear, damage and cracking.
2. Move the windshield wiper arm away from the windshield.
3. Press the latch and disconnect the blade from the hook of the windshield wiper arm (see illustrations).
10.3. Press the latch (finger rests on it), pull the blade down and disconnect it from the hook of the windshield wiper arm
4. Squeeze the two rubber tabs on the brush element and remove it from the guide.
Note: the rubber element of the brush can be replaced without the use of tools.
5. Compare the new and removed elements. to compare their length, profile, etc. Some replacement elements consist of three parts: a rubber element, on the edges of which there are metal strips. These components are held together by small plastic bushings, which should not be removed before inserting the element into the brush. The bushings are lowered as necessary when inserting the element into the installation position.
6. Pull the new element into the brush guide so that the latches are located on its second (last) end. Secure the element in the guide with its clamps.
7. Install the blades on the windshield wiper arms, wet the glass and check the efficiency of the new elements.