This GWR unit has been out of action since mid February. According to a GWR manager it is undergoing a C7 Exam.
Two questions what work is done on a C7 (which I had previously never heard of), compared to a C6 and where is the unit at the moment?
Two questions what work is done on a C7 (which I had previously never heard of), compared to a C6 and where is the unit at the moment?
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