What was found
ER/A 524905-14, REV A, NR 1 PYLON, NAC FS 159, BULKHEAD /UPPER SURFACE CENTER SECTION, SHIM MIGRATION, SUPPLEMENTAL INSPECTIONS. ER/A 524905-14, REV A IS CURRENT. SUPPLEMENTAL INSPECTIONS BASED ON THE DTA ACCOMPLISHED AS FOLLOWS: STARTING AT OR PRIOR TO 22,007 TOTAL ACFT FLIGHT CYCLES, AND REPETITITVELY EVERY 3,000 FLIGHT CYCLES THEREAFTER, ACCOMPLISH SECTION III INSPECTION INSTRUCTIONS. NOTE TO RELIABILITY, THE OVERALL CLASSIFICATION OF THIS REPAIR HAS BEEN CHANGED FROM MINOR TO MAJOR. AN SDR NEEDS TO BE SUBMITTED FOR THIS REPAIR. LP1894452.