Ok so no sarcasm, well, there are many reasons a train can spend a long time in the workshop: Complete checkup takes time, or one important mechanic is sick, d

Ok so no sarcasm, well, there are many reasons a train can spend a long time in the workshop: Complete checkup takes time, or one important mechanic is sick, delaying things or whatever. It is not the responsibility of the manufactor anymore. (A different company has the official service contract.) If you have other informations pls share.