Class 175s needing maintenance
The Class 175s have been the mainstay of long distance services from Manchester to South Wales for a very long time. The plan is that they are phased out in mid 2023, replaced with the new Class 197s. However the gremlins have struck. Following three “thermal events” in quick succession, TfW has taken the bulk of the units out of service since early March pending inspection.”Thermal event” means a fire, in this case in the engine compartment. We see reports that the problem is a build up of debris. But it is taking time to get the inspection of the […]