pinion seal

["oliver" <sumton@sbcglobal.net>]

I've got the gas tank off (am replacing it - anyone need a used, non-leaking
but somewhat rusty one at a good price?), and while down there i'm replacing
the diffy seal, and my friend said to replace the pinion seal while i was at
it.  it looks simple, and according to one manual it is.  the other manual
is a little more scary, and talks about bearings and things needing to be
replaced if you don't do it just right.

anyone btdt and willing to share the experience?

thanks!