Wiper arm removal
If they are they same as my 92SC, and I assume they are, there is a small clip where the blade itself attaches to the "ball" that causes it to rotate and actually wipe. You have to pry a screwdiriver in there to allow the clip to release the wiper from the "ball". Keep in mind when putting them back on you have to have the clip loose and all the way up in order for the blade to seat well. Hope i exlained it well enough. Good luck. Give us some pics of the paint job when your done. I'd like to see it.