My loader still turns to the right ok, but takes a lot of muscle and going back and forth to get it to turn back to the left. Once to the left, or even just straightened out, if I let go of the steering wheel while still traveling, it will gladly turn back hard to the right. ??
Got the same problem with my case w24b , everyone tells me its the cylinders ,got one out so far, nothing wrong with it,next week will do the other one.If you find your problem sooner let me know, thanks
Could be loose piston on left side, or rod is broken under the piston, right turn the piston is forced against the rod, left turn the piston is pushed away from the rod and bypassing. Some loaders have a cushion valve on each side to prevent the frames from slamming together by dumping the steer oil to tank or to the other side of the cylinder. If that valve sticks you will have a bypass and no or little pressure to make the turn, left in your case.
First suspicion is internal problems in the cylinders as oldseabee said. If you feel that you have a problem with the valving you can cap the lines going off to the cylinders with gauges attach and look for pressure drift and decay