I got the TSB kit from Morris4x4, and it included a diagram. The diagram itself isn't terribly handy, but when you're under there looking at the parts, and the replacements, it's pretty clear what part goes in what place. I couldn't actually use some of the parts shown in the now-defunct write up- I basically just replaced the bushings and the assembly that was seized up. Aside from getting dirt in your face the whole time, it's not terribly difficult.