This is a Brand New HT 130, 131 Workshop Service Manual,  Parts List Manual, Gearbox Service and Telescopic Drive Tube Workshop, Service Repair Manual Lot. This is a 4 Manual Lot. The Gear Box Service Manual has 15 pages. The Telescopic Drive Tube Service Manual has 11 pages in it. The HT 130, 131 service manual has 64 pages in it and the Parts Manual has 35 pages. The Service Manual shows you how to actually work on every part of the saw and the Parts Manual shows you with an exploded diagram of every part to the saw and a part # for each part with a name. These manuals will help you do you own work on your saw. This is actually made out of paper/book/magazine. You will receive the manuals as pictured.