Hey everyone, its been a while. Got a question tho. My driver side windshield wiper arm is not moving much. When i hit the lever, it moves about 1/2 an inch then goes back down. I tried tighteining the nut, and after that it worked for about 5 wipes, but now, after tightening again, its back to moving only 1/2 an inch. So any thoughts would be appreciated.

Thanks,
--E

 

put a washer under the nut then nip it up if this fails then the splines are worn and new unit required

 

you could use that metal mix paste stuff as a quick fix and im sure there are other ways