Rob, I'm servicing a pair of F3 horizontal motors in anticipation of finishing a repaint project. I'll lube w/ RnT the armature gear and idle gear. I was referring to the oil that goes in the top of the motor. Are you putting RnT in that hole?
I read Jim Barrett's article in the Digital Edition recently published on the subject of servicing PW horizontal motors and power trucks. He could not have been more explicit in saying not to use grease in the hole on the top of the motor. Hence, my confusion with your reply.