Sorry mate should of been clearer, you loosen the nut, then use the fork end of seperator and put it just under the rubber boot of the balljoint and use a good hammer to hit it a few times that should seperate the track rod, take the nut off (no need to count the turns on the nut) the track rod itself twists off the steering rod/arm, thats what you need to count the turns on, if you look on the arm you'll see a bit with a straight edge either side for you to use a spanner to keep it in one place while you turn the rod end off. once youve done it once you wont hesitate to do it again, since ive been diy'ing ive done quite a few, even came across ball joints ive had to cut off with grinder, but generally speaking track rod ends ive found to be straight forward.