STIHL FS 61 & FS 65 Trimmer Workshop Service Repair Manual Part # 0455 310 0123 48 Pages This OEM Manual is the REAL DEAL and not a reprint. I recently purchased a huge lot of manuals from a DOT Repair Facility. This manual has been used in a repair shop and may have dirt, grease, fingerprints, writing, and smudging on some pages.