The electrical system of the Aermacchi Harley-Davidson MSR-100 Baja without lights, from 1970 to 1972, drawn circuit by circuit. Each wire is labelled with its colour.
Always check a wire with a multimeter before you connect it, and disconnect the battery first.
Circuit 1IgnitionThis model has no lights. The generator wire goes through a connector to the coil. The same terminal goes to the kill button. The other terminal is on the coil bracket bolt.
Read this firstWatch out forUncertain colours and terminals
- This diagram has no colour code. That is why it says "colour?".
- The condenser is inside the generator.
- The book shows the same drawing for 1970-71 and for 1972 without lights.
Our own drawings per circuit. The connections are based on the workshop manual for this model. Not an official publication of the manufacturer.