Wipers stopped working on intermitment. now won't turn off. Is it possible to take the arm apart and fix? Did that on light switch arm and cleaned parts and works fine. Hoping to be able to clean parts and reassemble but can't get arm apart.

i doubt it.don't think you'll find one in the scrap yard either? there is one on e-bay,new,in original Motorcraft box,if this is the correct one for your car(2 different ones listed)NEW,BUT OLD STORE STOCK for $79.98,free shipping>>>eBay item number:400962211273...the seller is in Cypress, Texas.