u/Born_Average9825

1994 F250 Manual ZF5 Transmission, and I noticed a cutout on the inspection plate for the flywheel. I'm aware some people drive with the inspection plate removed although I don't know why you would. Regardless, I don't like it. My question is, how can I clean it out? Can I spray water up in there and then air blast it dry? And should I bondo it shut or weld it?