I have a 1979 Freightliner Cab over. I cannot figure out where the valve is in line for the heater. From the lever in the cab the cable goes somewhere to open and close the valve but the cable is stuck and I cannot seem to track down where it goes does anyone know where I might look to manually switch it?
Cab over heater control valve
Discussion in 'Freightliner Forum' started by Jhuddleston, Jan 30, 2019.