Boeing 787 8, RR Trent 1000, High power ground run

This high power ground run was performed after a routine visit to the hangar for a maintenance check (called a 4A check). Performing the run allows us to check that the engine and it s auxiliary equipment are operating normally and there are no fluid leaks from filters that have been replaced. Rolls Royce Trent 1000 Type: Threeshaft high bypass ratio turbofan engine Length: 4. 738 m (186. 5 in) Diameter: 2. 85 m (112 in) (Fan) Dry weight: 5, 765 kg (12, 710 lbs) Compressor: Single stage LP, the