A few weeks back there was a thread relating to worn or bent clutch arms
causing problems with disengaging the clutch.
How difficult is it to replace the clutch arm? What is the process?
Any advice greatly appreciated.

OK, so for 2 days Ive been trying to get my Mini to fire up after about
18months, 2yrs.
Turbo engine, HIF carb, electonic ign (no engine management unit though)
pre-engaged starter motor. All in all a pretty 'standard' turbo.