Twin Disc and Rockford PTO Clutches Made Easy

Jay Foley, Phil George and Mitch Marques gave a presentation to the Maintenance Association of the Granite State (MAGS) on maintaining and adjusting Twin Disc, Rockford and AutoClutch PTOs. Many of the members of this 40 year old group of fleet maintenance professionals are responsible for these over-center-style clutches used in wood chippers, tub grinders, vacuum trucks and other applications. For  more information on this group, see