I need help with this one. I started to remove the inner tie rod on my 94 Mark VIII when I noticed what looks like a pin throgh the nut into the steering shaft. How does this pin come out? I'm afraid to crank on the tie rod nut thinking this pin would not allow it to turn and I'd be putting too much pressure on the steering shaft. Anything else I should know before I continue on with this job? Thanks for your help.