we have a cat no. 12 motor grader and went to start it the other day and the pony motor wouldn't start. took the spark plug out and we had no spark. took the magneto cover off cleaned the points put it back together and still no spark. where do we go from here.
With something of that vintage, you might have better luck finding help going here http://www.acmoc.org/bb/forumdisplay.php?4-DISCUSSION