Diff. pinion seal

[Brian Yarborough <bytr6@frontiernet.net>]

Hi, O mighty wizards of the Six (& 250)!
I've removed the diff., welded the right front stud mount, removed the rear
of the diff, bead blasted it, painted it silver, blah, blah, etc.
I now need to remove the pinion seal. How does one do this? It appears to be
a press fit, how do I get it out? Leaving it in is no option, it leaks like
a sieve. I await your wisdom with baited breath, so to speak.

Brian Yarborough
1976 TR-6
CF55886UO