I have yet to see or hear someone run a surface rust lsd. Naturally, there must be a reason. Very very very little rust can be run with oil, but one should just not leave it if it can be helped. In my case it can be so I will attempt to clean it with a simple power drill.
This is what I saw when I opened the box from the shipper.
you can see where i started to sand off the rust. It is the only section without any.
lucky for me the stubs were not touched….well…hardly
Time to put some low-budget tools to work