Machine will not engage into front wheel dr , put in a new solenoid and switch , both working and moving fine but no 4wd ?
Welcome to HEF cleattrack24 ! That circuit requires pressure to "disengage" the MFWD, and no pressure to engage the MFWD. Was the pressure to the MFWD checked (the test port between the bottom 2 solenoids)?
No sir , only changed the solenoid and switch , its getting full voltage and the solenoid is activating , repair manual says mfwd is spring applied and hydraulic pressure released , possibly the spring failed inside or can the incorrect pressure cause this to malfunction ? Do you know what the port pressure should be ? Thank you sir , any additional input would be appreciated
232-290 psi Check your pressure first before we move on.
Will do , Thank you