
Originally Posted by
petrified.rabbit
I can't remember the size, I think it was a 13mm.
Yes, you remove the bolt, and wiggle (up down not clockwise) until they pop free. Mark the position by putting tape on the windshield, nothing is worse than getting it wrong and having the wiper arm go past the edge for the windshield on down to the side mirror (I've seen it happen).
You want to sand everything to get it to stick, paint the spring and everything. You can paint all of it but the rubber blade. It is a separate part, so you can use any paint you want. Rustoleum will probably work well. I would say consider a gloss or semigloss to keep them from fading again soon, flat paint fades fast.