Provides guidance on the operation of buses PAZ 32053, 32053-07 and GROOVE 4234 gasoline (ZMZ 5234.10) and diesel engines. This book contains detailed guidance on the operation of the buses vkluchaya description of the purpose of all switches, indicators and various systems, shows the layout of the location of the fuses. The guide describes the possible malfunctions and methods of their elimination are specified, the mating dimensions of the main parts and limits of their allowable wear, lists the recommended lubricants and working fluids. The book also has a basic wiring diagram.