Tightening the screw (clockwise) increases pressure and a very small turn translates into a sizable increase in pressure so be sure to use a gauge when doing it. There is a chart in the tech section that shows the correct settings for each model.
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
A forum community dedicated to Colt, Case and Ingersoll tractors owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more!