its is well easy to bleed with a syringe all i do is un do the bolt half way in the lever boil some water suck it up in the syringe get all the air bubbles out take the bolt out of the maggie piston screw the syringe in to it sqeeze till the old liquid has some out and when all the old liquid is out keep sqeezing do the bolt up in the lever un do the syringe and as soon as it comes out put the bolt back in and it should work might take u a few times to get it right it took me about 3-4 times to get it right hope i helped you