two-man team focus on the gear train here it is about to be sealed with a cover but beforehand the main coat the edges with a special sealing compound [Music] weighing 200 kilograms the cover is now attached it is secured with dozens of bolts in the years ahead the gear train will not be opened again depending on its application the mega diesel engine will have a service life of up to 35 years only then will maintenance be required back to the Mediterranean and put Salah Harbor on Sicily where the high speed ferry jean de la Villette is