This service repair manual covers the Tanaka TBC Grass Trimmers/Brush Cutters product line. These tools are engineered for efficient operation and reliability, featuring robust 2-stroke gasoline engines with displacements varying by specific model, such as 21cc, 25cc, and 31cc. They are designed for a range of landscaping and property maintenance tasks, utilizing a centrifugal clutch and direct drive system for power transmission. The cutting system accommodates either a nylon line spool or a metal blade, providing versatility for different clearing needs.

This manual provides comprehensive guidance for the maintenance, repair, and operation of your Tanaka TBC Grass Trimmers/Brush Cutters. It details essential procedures for routine servicing, including spark plug and air filter maintenance, and covers technical specifications such as engine type, fuel mixture ratios, ignition systems, and cooling methods. Information on noise and vibration levels is also included. This resource is intended to assist owners, technicians, and mechanics in ensuring the optimal performance and longevity of their equipment.