I was moving some dirt today with my cub Cadet 7205 and struck a buried rock; not real hard but now the joy stick won't move forward or back. Ok left/right (bucket curl) but the stick seems to be physically stuck and won't move at all fwd/back, engine running or not. I think the problem is inside the joy stick. Is that something I can tackle; taking the stick housing apart or are there a million parts inside there? Also, if I take the hoses off, will there be fluid spewing everywhere? How do I bleed the pressure? Any suggestions will be greatly appreciated! 
