By the way - here's a tip for those who are going to put a T-5 onto a Zetec...
I had a problem with mine - the pilot bearing (HK1520-2RS) was quite a bit too large for the hole in the end of my crankshaft. Now, my engine is from an automatic, so it's possible that Ford didn't finish-hone the hole for that reason, but in any case, the hole was 20.68 mm, and the bearing is 21.04 mm in diameter. Too much of a difference, IMHO, to just pound it in there without likely causing damage to it.
After MUCH online research, I found a thread about someone who used a brake cylinder hone to open up their crankshaft hole (not on a Zetec, but they had the same problem), so I did that, and got the hole up to 20.90 mm. They, I sprayed the daylights out of the bearing with an inverted can of DustOff. That got it down to -68 degrees (
), and shrunk it to 20.99 mm. They I tapped it into place with a brass drift - went in
beautifully! It sure isn't coming back out without a puller, though!
Anyway, I had read about using DustOff for freeze-shrinking bearings, but I wasn't sure it would work. I can assure you that it does...just make sure to hold the baring on a bolt or something when you do it - unless you want your fingers to turn into meat-flavored Popsicles...