Hy guys. Need some help here. We have 4 toyota Forklifts, but 2 of them are giving really heavy steering wheel problems. We have tried EVERYTHING, we´ve actually interchanged steering valves between them, but the problem still goes on (both of them have new hydralic pumps). What is a good way to approach heavy steering wheel problems on machinery? This is an area where i don´t have too much experience and is giving me a hard time. BTW relief valve is all the way to the bottom and we've seen no change.
Thanks for your help.
Thanks for your help.