Please help!!!! I have 2240 that I've been trying to get going for a few weeks. I had an fitting that connects to the trans pump that was broken. I split the tractor fixed the issue and reassembled. Appetantly I've done something wrong because when I started the machine it ran for a few seconds and blew the hydraulic filter housing off the tractor. It pulled the retaining bolt into. I have checked to make sure the 2 pressure valves on the left hand side are installed the correct direction. One above the filter and one on the lift arm housing. What am I missing? Any advise or schematics would be great since I'm running on pure memory on how it came apart. Thanks