So, I was performing some maintenance on an old SD70MAC this evening. tearing it down for major cleaning etc.
Trucks out and popped into the ultrasonic bath for a few minuets and then disassembled and inspected.
WOW! How many hours does this loco have on it ?!!! the axle cups all have holes straight through them!
LOL!! I've got some old stuff but I've never seen this before. I guess I'll be looking for parts!