EASA plans to mandate inspections of certain Rolls-Royce Trent 1000 low-pressure turbine (LPT) discs following word from the manufacturer that contact between the parts and nearby seals can lead to cracks.
Fuel microbes thrive in heat and humidity. At a time when thousands of aircraft are parked, and not spending time at altitude where it’s much colder, the chance of contamination is higher than normal.