Alternator and A/C pulley

Need to change alternator and air conditioning pulley on a 98 taurus 24v 3.0,any tips???

Since your post is completely unrelated to the P0171 and P0174 thread, I've moved it to a new post.

Are you looking for tips on changing the alternator, or alternator pulley, as well as the A/C pulley? For the A/C, do you need to change the pulley or the A/C clutch field coil?

-Rod