The manual contains a brief description and design features of tractors "Belarus" MTZ-80, MTZ-80L, MTZ-82 and MTZ-82L, their technical characteristics In addition, it sets out the basic rules for the operation of machines, as well as information on the adjustments and technical care for them, provides ways to eliminate possible malfunctions of the components and mechanisms of tractors .. The manual is intended for tractor drivers, brigades of tractor crews, mechanics and other persons whose work is related to the operation of tractors "Belarus" of these models . The manual was compiled by a group of engineers of the department of the Chief Designer of the Minsk Tractor Plant .