Hey all; so the wipers on our '99 Integra stopped working this winter. They were stuck/frozen after an ice storm and my bf grabbed one and forced it down a bit hard.. so, essentially, he broke it on accident.

We took the wipers off and looked under the hood at the wiper assembly/motor.. what happened was, it appears the arm has disconnected from the linkage/motor (the thing that spins around?). However, when we put it back on, it just falls right off.. apparently there's a spindle nut or something we need to use to get it back on there? Does anyone have any useful information on how this can be done..?

Thanks so much...