>>1663299>aluminum bodies are new techThe cracks were first found on CAF trains, then Hitachi decided to check their own trains too. The cracks were found only on the ones with diesel generators.
Meanwhile the class 395, built by the same Hitachi, with the same train family, are running since 2009 in the French-built HS1 with no problems whatsoever.
Maybe you should ask the french to fix your railways instead of complaining of every single manufacturer.