Norton Commando Master Switch and Lock Assembly
A detailed Old Britts technical guide covering the Norton Commando master switch, ignition lock assembly and wiring configurations used on various Commando models. This workshop reference explains switch removal, lock servicing, wiring layouts and pin locations for both early and later Norton Commando electrical systems.
The guide includes step-by-step instructions for removing and reinstalling the ignition lock cylinder, identifying spring pin locations and servicing the original four-position ignition switch assembly. Detailed wiring diagrams and pin location information are also provided for 1971, 1972 and later Commando models.
Also included are alternate master switch options, wiring recommendations, original part numbers and practical workshop information for troubleshooting and restoring Norton Commando ignition switch systems.
- Detailed Norton Commando master switch service guide
- Includes ignition switch and lock assembly procedures
- Covers wiring pin locations and wire colour references
- Features alternate switch conversion information
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