I just torqued off the end of my Manual Valve release plug trying to remove it to drain the fluid in the system. I wanted to remove the fluid because I believe it has water in it. anyway, now that I have torqued the end cap off any suggestions on how to get the rest of it out. It is part number 12 in the attached diagram. I snapped it off about an inch from the outside valve bolt end right as it enters the motor assembly