Alternator plug kit

Most MGBs are wired for five-terminal alternators. As the five-terminal alternator is N.L.A., the current three-terminal alternator must be substituted. These wiring instructions supplied by Lucas outline the conversion procedure. To wire a three-terminal alternator, use plug # GEU250 and proceed as follows:• Disconnect Battery.• Cut off wiring terminal plugs from alternator wiring.• Remove and discard link wire.• Remove one inch harness tape.• Slide small insulator over remaining IND wire (brown/yellow) and solder to the small terminal.• The brown and black wires are not used, tape them separately back to the harness.• Connect the small brown/yellow IND wire to the small terminal on the alternator.• Connect the brown/white [positive wire to either of the large terminals.• Reconnect the battery.