The enthusiasts of the diesel vehicles from our association took advantage of the warmer winter days to complete a thorough check-up of the engine and electric circuits of the line maintenance vehicle class SR71-04. On 2nd March, after small repairs and replacing missing parts, it was possible to start the engine and test out the pneumatic installation. Our aim is to bring the vehicle back to full operation and present it in motion, at least on the premises of the Shed.