Not if he has the front-mount distributor. It has an offset tang so it's almost impossible to install it 180 degrees off. Ford changed to the side-mount (aka angle drive) distributor during the 1950 model run.Rotate the engine to the point where the timing mark indicates it should fire. Install the distributor so the rotor lines up with number one cylinder. You will need to compensate for the cut of the gears as it will rotate a bit as you put it into place. At this point you're either almost right on the money or 180 degrees out. That's where the manual comes in handy. To finish the job you should learn a bit about static timing an engine.
You can download a free scan of the I&T FO-4 service manual for Ford N tractors here: https://www.ntractorclub.com/manual...1953 I&T FO-4 Ford Tractor Service Manual.pdfNeed to install a new distributor. The old one had been removed. Any how-to's out there?