ummm, i may be an idiot, but im not sure what the spiral pin is. do you mean a cotter pin on the tie rod? straighten it with needlenose pliers and pull it (or hammer it) out.
please do be sure to you are up to par on doing this job - steering is very important and not something you want to be unsure of.
and if i did not understand the question, i apologize.
RD, since you know what the person is talking about, what are they talking about? i dont recall any such thing?
that is a lot of work for what i thought the poster was talking about.