Business · 27/08/2012
Honeywell Issues Airworthiness Directive for TFE731-20R Turbofan Engines
Honeywell International Inc. is issuing an airworthiness directive for its TFE731-20R, -20AR, -20BR, -40, -40AR, -40R, -50R, and -60 turbofan engines due to a quality issue with 2nd stage low-pressure turbine (LPT2) rotor blades manufactured since 2009.