I read a fe ford website that said to use that lubricate white grease on all the parts. I don't know what I should do. What do you recommend? ( I have the same pump you have all apart except bushing) The 2nd question is I removed the shaft from the pump, and the shaft was nice and smooth at the space that goes into the bushing. However, just outside that smooth space, it's rougher I think when I pulled out the shaft it made a small circular groove in bushing is that ok? And should I grease the shaft before installing? Thank you very much