Wile doing some general things on Willie, I decided to check the fluid in the Ross steering box. Pulling the plug it looked like bearing grease was covering the hole so I pulled the cover. There was some sort of oil in it, but there was also grease. I had bought some of Brian's (metal shaper) special oil for the box so I figure it's a good time to clean it out and put in some juice. With it still in the jeep, what is best to use to flush out the old stuff? Thinking kerosene but not sure if I still have enough. Then I'm going to see if I can see inside to check for wear on the shaft nubs, hopefully withou having to pull the shaft out.