yes but its a pain. Not sure its any easier on the bench though. From memory:
use pipe wrench to immobilize front yoke, and impact to remove lock nut on the yoke
open the case, remove the pump, yadda yadda
when you get to the main half, remove the lock ring on the front output gear, then pull it and the main shaft out together (while still on the chain)
at this point you should be able to pull the front output shaft out of the bearing
there is another lock ring holding the bearing into the front case half, which needs to come out