What was found
DURING MAG PARTICLE INSP, DISCOVERED MULTIPLE (3) CRACKS RUNNING FROM ROOTS OF OUTSIDE GEAR TO ROOTS OF INSIDE GEAR CONTINUING TO FADEC TIMING HOLES IN GEAR DISC. OF 3 GEARS OF THIS PN, INSPECTED WITHIN LAST 2 WEEKS, 2 HAVE EXHIBITED IDENTICAL CRACKS. THIS PN WITH FADEC TIMING HOLES HAS SUPERSEDED THE PREVIOUS PART WITHOUT HOLES FOR BOTH "DIGITAL" AND "ANALOG" ENGINES IAW MFG. CONTACTED MFG VIA PHONE 17 FEB 2011.