retrofit

Has anyone retrofitted their CUT with reversible fan blades? I'm thinking it would be nice to reverse direction on command to blow out the rad every once in a while like you can on the construction equipment.

I posted this under another topic heading and it got no views, so I am hoping it might get some traction (slaps knee) here instead: https://www.tractorbynet.com/forums/threads/parking-brake-retrofit-1962-case-430-and-i-remembered-pix-before-making-the-post-this-time.458776/ thanks for any input!

The parking brake on my tractor is pretty much useless. It is a coarse-stepped metal tab on the starboard-side pedal that engages with the footboard (you can see the wear in the photos) and the steps are so far apart for the ratcheting action to provide sufficient pressure to keep the tractor...