What was found
RT ENGINE TORQUE DROP 12 PERCENT. MAINTENANCE INSPECTED ENGINE AND PERFORMED SEVERAL GROUND RUNS AND COULD NOT DUPLICATE THE MALFUNCTION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RT ENGINE TORQUE DROP 12 PERCENT. MAINTENANCE INSPECTED ENGINE AND PERFORMED SEVERAL GROUND RUNS AND COULD NOT DUPLICATE THE MALFUNCTION.