I recently bought a 1953 NAA ford. It has a second lever on the left side next to the PTO lever, I have been
told this is a hand clutch that will stop the wheels but will leave the PTO running. Is this correct? If so must the PTO be engaged for this lever to work?
With almost 129,000 NAA units made is there anyway of knowing how many of these particular NAA units with a second clutch were made?