Dennis won't attempt for the reasons @Wombat mentions.Would Dennis have a go?
The dealer says orbitrol. If you give it a little nudge the steering wheel turns on its own. Pump pressure is 160bar when the prv blows, the service manual says 170. Rear spools are fine (tandem pump), filters have been changed in the dot since we've had it.Now Then..
Yr actual Danfoss Orbitrol rarely packs up. So rare in fact I'd suspect everything else first..
Is it's oil supply good?? Are t steering cylinder seals ok?? Or do you have brake failure with debris in the oil causing the spools in th Orbitrol to stick??
Have you spoken to your dealer??
The steering orbitrol on my 3125 has packed up. It's a Danfoss OSPC. Does anywhere repair them? Could I do it myself? Genuine part is £625...
Right, will leave it to the experts.Now Then..
I've done many a dozen of them.. There are 3 special tools for the job.. One to hold the valve, one for the centering springs and one to replace the seals.
If it isn't leaking & only sticking as you say, it will need taking apart for a clean. Only swarf in the oil ever makes them stick like that.. Pump, brake or gearbox failure assuming it uses transmission oil?? I'm no red tractor expert by the way!!
do you mean there is hardly any resistance when turning the st wheel ?- just interested with similar probThe dealer says orbitrol. If you give it a little nudge the steering wheel turns on its own. Pump pressure is 160bar when the prv blows, the service manual says 170. Rear spools are fine (tandem pump), filters have been changed in the dot since we've had it.
Little bit of initial resistance then it goes on its own. If you bury the throttle it will set off itself.do you mean there is hardly any resistance when turning the st wheel ?- just interested with similar prob