Thanks for the great vid. It helped me and saved alot of money. My one spindle was really seized, and after soaking in oil and using heat it worked a charm. Be careful not to knock the spindle too hard with a hammer as it messed up my threads, but i managed to file it down and get the bolt on. Hope this helps anyone in same position.
If you install everything after removal - don't put the wipers on. First test run it and make sure it is in the rest position. Then you can install and align the wipers. Be sure that the wipers are clean and you have water on the glass to not run it dry.
