F/N worm ratios
Posted: Thu Jan 19, 2012 11:07 pm
As far as I know there are only two worm and wheel ratios for F and N tractors
The picture shows a slow and a fast worm, the easiest way to tell these apart is that the slow one (left) has less starts to the screw, three I think and the fast one has four
The picture shows a slow and a fast worm, the easiest way to tell these apart is that the slow one (left) has less starts to the screw, three I think and the fast one has four