Procedure(s) for removing Kerberos

[Bill Smith]

We have Kerberos(an old 4 version I believe) installed on many of our Unix
systems.  It was installed by someone who has since gone.  Problem now is
that we want to remove Kerberos but have no idea what that entails. I've
tried doing some searching to no avail.  Are there documented procedures
somewhere on how to perform an uninstall? If so, can someone point that out.
Otherwise, I'd be appreciative if someone could post something that we could
use as a guide

Thanks,

Bill