The book describes the device of cargo scooters of the Tula Machine-Building Plant named after V.M. Ryabikov (now Tulamashzavod OJSC) of different years of production. The rules, sequence and technological methods of disassembly, assembly and repair of the main components of the scooter are discussed in detail. In the form of questions and answers, advice is given on the operation and maintenance of Tula scooters. As an example of detailing, the catalog of parts and assembly units of the Muravey-2M-02 cargo scooter is given. The book is addressed to owners of cargo scooters, technical workers of repair shops, members of motorcycle clubs.