Lucas Motorcycle Wiring Diagram. Bsa a75 1969 1970 bsa a65 oif 1971 72 bsa a65 a50 1969 70 bsa a65 a50 1967 68 bsa b25 b50 1971 73 triumph t150. Earlier lucas alternators used light green dark green mid green.
This sheet was printed in a magazine article back in the 1990s and. Lucas twin switch coil main wiring harness bsa bantam d7. In reality the electrical systems on classic bikes be they lucas miller or otherwise are pretty simple and straightforward to maintain and work on.
It operates on 12 volts negative earth and up to 98 watts.
Most electrical problems are caused by. Amal carburettor concentric 932 930 928 626 624 622. This is the genuine lucas flasher unit sfb163. Modern lucas alternator guide.