There was a guy that made such a tool and sold them. Not sure if he is still in business. But his I believe had a 12 Volt winch mouted in there somehow. You would attach this 'tool' to the side of the cylinder pulley, attach the winch and give'r till the winch slack was gone, then repeat until the slug was cleared.
A neighbor of ours had one on their 9600. This was quite a few years back, so I do not remember much other then what I have told you.
For our 9610 we made an ugly wrench type tool, that is about 3 feet long, then did the chain to a truck thing. It worked, and luckily we never used it again. It was pretty crude. I will see what I can dig up on this other guys invention.