If you are looking for an essential guide to help you maintain, repair, and troubleshoot your New Holland 5640, 6640, 7740, 7840, 8240, 8340 SL SLE Tractor, then this Workshop Repair Service Manual is the perfect solution. This comprehensive manual contains detailed instructions and step-by-step diagrams to help you easily and quickly perform repairs and troubleshoot your New Holland Tractor. This manual is compatible with all Windows and Mac operating systems, and includes all the information you need to keep your New Holland Tractor running smoothly. With this manual, you can print out any page or diagram you need in a matter of seconds. It also includes a list of manufacturer part numbers, so you can easily find the parts you need. This manual is an essential tool for anyone looking to maintain and repair their New Holland 5640, 6640, 7740, 7840, 8240, 8340 SL SLE Tractor. It will help you troubleshoot and diagnose problems, as well as provide you with the information you need to keep your tractor running smoothly and efficiently. With this manual, you can save time and money on repairs and maintenance, and get back to work faster.