When I was in Wuppertal last time, they were running on the line just on weekends, as there were some problems with their wheels and the working between the tires and the rail. It started in spring. It also turned out that all the vehicles delivered had other defects, such as defective plug connections, which led to the trains breaking down on the route. Likewise, the roof structures of eight trains were not properly bonded and damaged, and these vehicles had to be taken out of service immediately. In July 2021, after a huge retrofit programme, they were put again into full service and you can now dangle in Wuppertal all week long. (previous | next | back to album | 2022:06:06 10:38:42 | 44% of an album)