This manual covers the Triumph 350cc and 500cc models, including Tigercub variants, produced in 1970. These iconic British motorcycles, manufactured at the Meriden Works in Coventry, England, are descendants of the versatile Tigercub line. Known for their character and classic engineering, these air-cooled, 4-stroke parallel-twin engines, typically featuring Amal carburetors and a 4- or 5-speed gearbox, offer a distinctive riding experience. The robust steel duplex cradle frame, combined with front forks and rear suspension, provides a solid foundation for road use.

This comprehensive Full Service and Repair Manual is designed to assist owners, mechanics, and technicians in the meticulous maintenance, repair, rebuilding, refurbishment, and restoration of these Triumph motorcycles. It details procedures for the engine, including overhaul and tuning; the transmission, covering gearbox and clutch; the electrical system, with wiring diagrams and troubleshooting; the chassis, including suspension and steering; and the braking and bodywork components. The manual provides step-by-step instructions, diagnostic information, and technical specifications essential for keeping these classic machines in optimal condition.