BL R-series engine fitted to the Maestro with the carburettor facing the front of the car, which also led to a reputation for carburettor icing in cold weather. The endemic problem of crankshaft failure was later attributed to flexing of the crankcase – because the E series relied upon the heavy sump/transmission unit to give additional strength to the cylinder block casting, this caused problems when a plain sump was bolted in its place. The R series was superseded in 1984 by the S series. BL R-series engine The R series is a line of petrol engines introduced by British Leyland in 1983
ISO 3166-2:BL ISO 3166-2:BL ISO 3166-2:BL is the entry for Saint Barthélemy in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1. Currently no ISO 3166-2 codes are defined in the entry for Saint Barthélemy. The territory has no defined subdivisions. Saint Barthélemy, an overseas territorial collectivity of France, is officially assigned the ISO 3166-1 alpha-2 code since 2007, after its secession from Guadeloupe. Moreover, it is also assigned the ISO 3166-2 code under