repair-manuals: Lucas Alternators 1968-73 Models . Construction of the Lucas "AC" type alternators is similar to "ACR" type, except that a voltage regulator of micro-circuit construction is incorporated as integral part of the "ACR" alternator. "AC" type alternators use an external regulator.
PDF Lucas Fault Diagnosis Service Manual - gomog.com . Title: Lucas Fault Diagnosis Service Manual Subject: Lucas Fault Diagnosis Service Manual Keywords: Lucas Fault Diagnosis Service Manual, Fault Diagnosis Service Manual, Lucas Service Manual Lucas Alternator Service - YouTube . Had an intermittent problem, Wouldn't supply a Consistent charging voltage, So i Serviced it & found out the brushes and slip rings were very dirty & had poor continuity, so a Quick polish & clean ! Roadster Factory: Lucas Model 18acr Alternators - zeni.net . If the alternator in hand has a different part number from those listed below or if you are unable to determine the part number, call The Roadster Factory for assistance. Rebuilding the Lucas 18ACR alternator - mgbgtle.blogspot.com . Clearly it would help to know how the alternator is put together but I couldn't find a decent and accessible picture of a Lucas alternator; most show older versions of the alternator I actually have fitted in my car. The closest is this one which shows several different alternators, but mine (18ACR) is shown as figs 13-21.
