This manual covers Norton motorcycles from the 1966-1976 production period, encompassing a range of 750cc and 850cc parallel-twin models, including various iterations of the Commando, Atlas, P11, and later Dominator models. These iconic British machines are renowned for their performance, distinctive styling, and, in the case of the Commando, the innovative Isolastic engine-mounting system designed to reduce vibration. Norton motorcycles from this era represent a significant chapter in motorcycle history, blending classic engineering with a spirited riding experience.

This comprehensive service and repair manual provides detailed guidance for maintaining and repairing your Norton motorcycle. It covers all essential systems, including engine disassembly and assembly, transmission and drivetrain maintenance, chassis and suspension overhaul, brake system servicing, and electrical system troubleshooting. The manual offers step-by-step procedures for routine maintenance, in-depth repairs, and complete rebuilds, making it an indispensable resource for owners, mechanics, and technicians seeking to preserve the performance and integrity of these classic machines.