The Yamaha XTZ660, also known as the Ténéré, is a capable dual-sport motorcycle that gained recognition for its reliability and adventure touring potential. This first-generation model, produced between 1993 and 1996, features a torquey 660cc 4-stroke, liquid-cooled, SOHC, 5-valve single-cylinder engine, delivering approximately 46.2 hp and 5.6 kg-m of torque, making it well-suited for both on-road commuting and off-road exploration. Its design emphasizes adventure-ready capabilities with a generous 20-liter fuel tank for extended range, a steel diamond frame for stability, and hydraulic disc brakes front and rear for dependable stopping power. This comprehensive workshop service repair manual provides detailed, factory-level information for the Yamaha XTZ660 Ténéré (1993-1996). It covers all essential aspects of maintenance and repair, including in-depth engine disassembly and assembly, fuel and cooling system servicing, transmission and clutch overhauls, drivetrain maintenance, suspension and brake system servicing, wheel and tire care, and steering system upkeep. The manual also includes extensive electrical system coverage with detailed wiring diagrams, bodywork and chassis repair procedures, and systematic troubleshooting guides for common and uncommon issues. With hundreds of photos and illustrations, this manual is an indispensable resource for owners and technicians aiming to maintain and repair their XTZ660 effectively.