Rust inside a U-Lock
I have a Kryptonite Evolution lock and thanks to inclement weather, its rusted inside. Everything still works fine still but I'm worried. Rust is never good.
I can pour in thin oil but I'm worried it may get into the lock mechanism and that would be bad. Oil and locks are never good thanks to dirt accumulation. (Locksmiths use graphite for locks.)
If I don't soak the inside with oil I can't reach all the parts inside. Anybody know the insides of this lock? Kind of hard to disassemble! I could use a brush on a wire that can be curved I suppose as a way of reaching more of the inside. And I'll probably never be able to remove the existing rust.