YAMAHA MX/SC500 Models 1973-1974 Factory Service Manual Supplement, 119 pages. #1398
6th Edition, May 1979
Models covered: ATMX, LTMX, MX250, MX360, SC500
In 1973, Yamaha added four motocrossers; LTMX / ATMX / MX250 / MX360 and Scrambler SC500. These motorcycles incorporate some of Yamaha's technical refinements such as V-type reed valve and torque induction design aiming at easier starting and greater torque at low speeds. These improvements requires special mechanical care. This Supplementary Service Manual provides the mechanics with technical information required in order to service these motocrossers properly. For complete repair information, it is necessary to use this Supplementary Service Manual together with the DT/RT or LT/AT/CT Service Manual.
This manual is in mint condition.