I have been having problems with bus, driving along and lose drive, gearbox light comes on and we loose drive.
Pulled over went under bus undone the bolt and done up again on the air pressure regulator and it was fine and got us home.
Once we got home the regulator bolt was taken out and cleaned and put back in all working fine but we seem to be dumping a lot of air now,
How do we re set it up ? Does anyone know how many turns the bolt need ?
Kind regards rod