I went and bought some sand paper and black paint so I could touch up my wiper arms and found a problem. When I got the lug nut off I couldnt figure out how to get the stinkin arm off.... lol. So I decided I would come here and post this to find out what to do. So I bolted them back down and turned em on to see if they still worked. Now they dont go down all the way like before, so I unbolted and tried to adjust them but nothing changed. Can someone please help me, i'm dumb

 

after you pull the 8 mm bolt off they should pop rite off when putting them back on line them up to where they lay like they are supos to in the down position bolt them back up and u are ready to test, also you wiper motors might be weak.

 

Ok. I'll give it a try