Brass drift and a medium hammer to tap it out in the direction of the end the hose is connected to?
Never heard of one sticking in there but that would be the route I'd take to get it out.
Mayhaps PO or a mech from long ago wrapped it in something to make it sit still for bleeding, or just thought it was too loose a fit to begin with? Heck, there might even be a set screw that someone added in from the side to keep it in position. (just reaching for reasons why it might be as stuck as you describe)
Never heard of one sticking in there but that would be the route I'd take to get it out.
Mayhaps PO or a mech from long ago wrapped it in something to make it sit still for bleeding, or just thought it was too loose a fit to begin with? Heck, there might even be a set screw that someone added in from the side to keep it in position. (just reaching for reasons why it might be as stuck as you describe)