LNER is giving 12 Class 91 s G' exams to keep them in service on the ECML despite having accepted the whole 65-train 'Azuma' fleet for service.
The overhauls are being carried out at Wabtec Doncaster, and two of the Class 91 s already in the works are the popular special-liveried locos No. 9111 O Battle of Britain Memorial and No. 91111 The Fusilier.
Rolling stock owner Eversholt has awarded a contract to Wabtec for the work, and has extended LNER's lease on the fleet until summer 2023, with an optional extension to summer 2024.