Problem can vary from easy to not. Take off the clutch cover and see what's up. Obviously on the '92 I'd more expect a problem, on the '01 I'd expect it to be simpler just due to age.
Oh..I recall a complaint from more than one rider about torque settings for the cover(s) both left & right, I think. Be careful, as some have broken bolts using specified torque settings.
Again..as I recall. I haven't searched for the actual posts on that issue. Was quite awhile back.......