Haynes Norton Owners Workshop Manual, Commando, 745cc., 828cc., 1968-1977.
Models covered by this manual are:
Norton Commando, 745cc, February 1968 to March 1969.
Norton Commando Fastback, 745cc, March 1969 to March 1973.
Norton Commando Roadster, 745cc, March 1970 to October 1973.
Norton Commando Hi-Rider, 745cc, May 1971 to October 1973.
Norton Commando Interstate, 745cc, January 1972 to October 1973.
Norton Commando 850 Roadster, 828cc, April 1973 to October 1977.
Norton Commando 850 Hi-Rider, 828cc, April 1973 to February 1975.
Norton Commando 850 Interstate, 828cc, April 1973 to October 1977.
Published by Haynes Manuals. Contains detailed wiring diagrams, step by step breakdowns, and many photos.