By: Haynes .
Triumph Models covered by this service manual:
Triumph Twenty-One (3TA). 348 cc. 1957 to 1966,
Triumph T90. 348cc. 1962 to 1966,
Triumph Triumph 5TA. 490cc. 1958 to 1966
Triumph T100A. 490cc. 1959 to 1961
Triumph T100SS. 490cc. 1961 to 1970,
Triumph T100T. 490cc. 1966 to 1970,
Triumph T100R. 490cc. 1970 to 1973,
Triumph T100C. 490cc. 1970 to 1973,
The clear, step-by-step illustrated instructions cover the dismantling, inspection. repair and refitting of the engine, clutch and gearbox, cooling, system (where fitted), fuel and lubrication systems, ignition and exhaust systems, frame and forks, wheels, brakes and tyres, and the electrical system. Routine maintenance, complete specifications and detailed fault diagnosis procedures are also included. Only Haynes completely strip andrebuild the motorcycle on which each manual is based.