I used google search and found one for an 1800 but they are pretty different. Principles are the same buuuuut different. He went through a lot of stuff that I don't even think about anymore but is good stuff.
Best way to keep from cross threading them is to get a piece of rubber hose that will fit over the ceramic part of the plug and use that to screw it in by hand with out a ratchet. At least that is my technique. Humn a video... mayhaps might make one never though of doing that... maybe Dan has one?
Edit: Use a torque wrench for putting the proper torque, don't JUST use the rubber hose. AND it is only something in the neighborhood of 10'lbs