how do i adjust clutch on my rover 400 (1998 model)?

I'm pretty certain its not adjustable. If its biting right at the top of the pedal travel then its nearly worn out.
Having said that, it might last several thousand miles more (mine has), but you'll have to live with the uncomfortable bite position as it can't be adjusted without modifying the mechanism, which would only mask the impending problem.

Sid
March 2008