the second part of the clutch is now bolted on above all the giant torque damper is designed to prevent the clutch breaking off when the mega diesel engine enters operation once again in fleet lease often it's a case of ready for takeoff then the overhead gantry transports the massive engine through the workshop it will now be lowered on to the mega diesel engines oil pan the 40-ton Colossus is placed securely on six stilts the oil pan is filled with two-thirds of maximum capacity that's 1600 liters which is the volume