w123 wiper cover

thingiverse

To shield your windshield wiper arm from damage on a W123 Mercedes-Benz model, such as the 300D or 300TD diesel, you'll need to secure it properly. First, locate the wiper motor and identify the wiper arm shaft that sticks out of it. This is typically held in place by a small clip or nut. Release this clip or loosen the nut by turning it counterclockwise. Next, slide on the protective cover, usually made of rubber or plastic, over the exposed shaft. This will prevent debris and moisture from entering the wiper mechanism. Make sure it's seated securely to avoid any rattling sounds when you're driving. Tighten the clip or nut once more to hold everything in place. Your windshield wiper arm should now be protected from damage caused by flying rocks, dust, or other road debris. Regularly inspect your wiper cover for signs of wear and replace it if necessary to maintain optimal visibility while driving.