Re: 75 Bearing Nut Size ?
Opps Missed it was a rear bearing.. I've never heard of anyone doing a rear at home. You'll Need the biggest longest baryou can find.. 3' to 4' would be about right. and then get a 1/2 square bar welded on to it, And welded prosessionally and fit a 36mm socket... Actually I think getting a 1 inch socket might be the way to go. But finding a torque wrench which goes as high as you'll need may also be a problem
There is also a few special tools needed, but you may be able to subsitute them.
2x 145, 4x 75, 4x Sprints,a 156, 146 now a 155