My 1992 300D mono-wiper hits the rubber seal on the right side of the windshield. It has actually ripped the rubber seal and causes the wiper to do a terrible job.
I have read an artilce at the attached link concerning lubricating the mechanism but don't know if that will fix my problem...
http://business.baylor.edu/Richard_Easley/mercedes/mercedes.html
Looking for suggestions..
Wayne
