After changing the steering box, I'm running into a problem: the tie rod keeps on spinning when I put on the nut. The nut is now stuck, can't tie or loosen it.

Any solutions? Thanks!

__________________
1979 Black on Black, 300CD (sold), 1990 Black 300SE, Silver 1989 Volvo 780, 1988 300CE (vanished by the hands of a girlfriend), 1992 300CE (Rescue).