Rear hub/axle play
I've got a Dawes Mono and there is a small sideways play of the rear wheel. I think the hub/axle needs some work but there are a few things that I haven't answered:
* Could this just be a matter of adjusting the lock nuts (the two nuts on each side that need the special spanners and lock each other)?
* If I need to replace the bearings, do I need to take the axle out and does this mean I will have to also remove the spokes from the wheel?
I don't know where to start troubleshooting. Is there a well known tutorial on this that people follow (like Sheldon Brown's tutorials)?