Hi,
I think i have a similar problem on a 53 plate micra - a description of how to remove the bearings with diagrams is available on the Haynes manual but involves some tools i dont have. How did you manage to get it sorted - or is the problem still the same? i have a low rumbling type noise coming from the rear but only at low speed - so not sure what it is - havent investigated fully yet as it doesnt seen so bad - however mot is looming ever closer.
craigy, June 2009