What was found
DURING THE TRENT, 700, HP AND IP COMPRESSOR INCOMING BORESCOPE, SANAD DISCOVERED FOD WAS DETECTED INSIDE THE ROTOR PATH; THE FOD IS SUSPECTED TO BE A BORESCOPE TIP. THE FOD WAS FOUND ON THE LINER SURFACE OF THE INTERMEDIATE PRESSURE COMPRESSOR (IPC) STAGE 6 AT APPROXIMATELY THE 6 O’CLOCK POSITION. A SECOND FOD WAS IDENTIFIED AT IPC STAGES 4 AND 8. A THIRD FOD WAS ALSO FOUND IN HIGH PRESSURE COMPRESSOR (HPC) STAGES 1 AND 2.