This is an ORIGINAL John Deere Rubber Track System Operators Manual (OMH168684, 1999 printing). This manual has set super illustrations as well as having in-depth operating, maintenance, and specification information for these classic Deere combine rubber track systems. The condition of the cover is very good with NO tears or tatters. The spline is tight and intact with NO loose or missing pages. This manual contains 50+ pages that are in very nice shape.  Manual is in VERY GOOD+ overall condition. FREE S & H. Thanks for viewing.............Triple K