Wondering how big a job fixing leak and approximate cost of this problem might be.
Are you talking about the joy stick/pilot valve leaking?
Its the valve under seat that has seven steel lines running into it that steering linkage runs to.
not a real big job mark and remove all the lines and hoses remove the linkage and two bolts on bottm front come out then one at the back,when ya get the valve out remove the upper 2 bolts from the front to pull off the spool housing then when you get that off you will see a dowel pin pull that pin them rotate the spool 90 degrees to knock out the roller pin,replace pin and roller im sure they are probablly shot and reseal the rest of the valve.shouldnt cost a whole bunch of money.
I just got a D5H LGP Series II and the last gear light on the right side turns on then the fault light lights up. New to this type of equipment so what should I check?