EW and I got the come along hooked up on the hydraulic cylinder end and popped that bitch free! after that a little air and the piston moves freely. What a relief. I got the hydraulic fluid reservoir filled and the air fittings installed. Cables are ran through all the sheaves. Now it is just wire it up, take the slack out of the lines and make sure they dont slip off the sheave and it should raise up and lock into position.