m7040
Elite Member
- Joined
- Sep 15, 2006
- Messages
- 3,716
- Location
- Frederick maryland
- Tractor
- Kubota M7040, MF 203 industrial, ZD331, RTV 1100 , Kubota Minix excavator, Unimog 404
The heating valve on the tractor will no longer operate from the cab controls so no heat possible only works on fresh air or AC. I was looking into a replacement servo valve from Kubota but they hold it very dear I am afraid at over 300 dollars. It is buried under the seat platform and not easy to get to but took the seat out and the platform cover plate to be able to put eyeballs on it. Resorted to disconnect it from the servo motor to the valve and move it manually to the heat position so heat is working again. There is an access plate in the front part of the pedestal 4 inch 6 inch that I can remove with 4 screws and just barely reach the valve but will work for now if I need to turn off the heat. I might look into a choke cable I have to adapt it to operate the valve