Hello all I have a leak from the adapter/elbow fitting on the pressure control valve on the rockshaft housing on my 1982 4440 quad range.
I have the service manual but have a couple questions:
1. What does this thing do- just a pressure limiter to the rockshaft? I though the whole system ran 22-2300psi not sure what this valve is for.
2. There is kind of a "hammering" or "tic" noise you can easily hear and feel coming from the hydraulic line going to the pressure control valve fitting. Is that normal?
3. I was just going to replace the adapter/elbow fitting to stop the leak, but shoukd the valve be replaced while Im in there? How woukd I know if it is not working correctly?
Thanks for the help, my first iron horse tractor...i dont know how this thing works as well I should...
I have the service manual but have a couple questions:
1. What does this thing do- just a pressure limiter to the rockshaft? I though the whole system ran 22-2300psi not sure what this valve is for.
2. There is kind of a "hammering" or "tic" noise you can easily hear and feel coming from the hydraulic line going to the pressure control valve fitting. Is that normal?
3. I was just going to replace the adapter/elbow fitting to stop the leak, but shoukd the valve be replaced while Im in there? How woukd I know if it is not working correctly?
Thanks for the help, my first iron horse tractor...i dont know how this thing works as well I should...