1929, Ford, Model A, Trico, Vacuum, wiper motor Missing a few Wiper Motor Parts Date: April 14, 2014Author: Automotive American 0 Comments Advertisements As you can see I’m missing a spring and a small clip affair from one of my 80+ year old Trico vacuum wiper motors. Not good… Share this: Wiper Motor WoesMay 20, 20141943Wiper Motor Success!June 2, 2014FordWiper motor updateFebruary 14, 20141929