I did a huge amount of work to my machine - here is what happened to the playfield when I removed all of the plastics and parts:



Needless to say I had to make a new playfield and top for the running horses track.

I actually put up a bit of a repair log page but didn't document the running horses mechanism for some reason??

http://homepin.com/winner.html

I also have all the files if you want to make stencils to repaint the cab.