If you are talking about..
the plunger type ejector, there is a small pin about a 1\2"
back on the bolt body that can be driven out with a small
punch, that will let the plunger to come out of the bolt.
Take care not to let the spring behind the plunger to fly out
and get lost, you should be able to clean the hole, or see
what's binding from there. I some times cut a coil or two
off the spring to let the fired case not fly out so far from where you are shooting or off the bench.
the plunger type ejector, there is a small pin about a 1\2"
back on the bolt body that can be driven out with a small
punch, that will let the plunger to come out of the bolt.
Take care not to let the spring behind the plunger to fly out
and get lost, you should be able to clean the hole, or see
what's binding from there. I some times cut a coil or two
off the spring to let the fired case not fly out so far from where you are shooting or off the bench.