PolCat-76-Avion wrote:
I took out the radio and was able to access the controls. Looks like someone else was in there, white wire tie holding cable in place and the wire is broken. It's a real bugger to get the control loose let alone out. Looks like I will be putting a "choke cable" through the dash and then to the valve. I have a manual for 1976 B100, B200 B300 but not much looks like the MB400. Doesn't even call out the 440 motor only goes to the 318.
You might want to see if Mopar put out a service manual supplement. My MB300 is a 1975, and the service manual I have to use is actually a 1974/1975 service manual, and Mopar printed a 1975 service manual supplement to address any changes for the ‘75 model year. I also have a 1978 service manual and I’m pretty sure it lists the 440. I’m betting the MB400 was lumped in with the heavy duty trucks and is listed in one of those service manuals.
