What was found
AFT OF BULK CARGO COMPT - BELOW FLOOR SHEAR TIE ATT FAIL SAFE CHORD CORROSION FOUND AT STA 1560 BTN S39L - S39R. INSPECT THE REPAIRED AREA OF FUSELAGE BS1562 FAILSAFE CHORD AND S 0-01772 PART 2 ON OR BEFORE REACHING 37,500 TFC. REPEAT THE INSP CURS FIRST. HEAR TIE BETWEEN S38L & S38R PER THE LATEST REVISION OF ECRA 536 ECTION AT INTERVAL NOT EXCEED 7,500 FC OR 36 MONTHS WHICHEVER OC ACCOMPLISHED INTERIM REPAIR PART 1.A IAW ECRA 5360-01 772, REF HAECO NR# 2915429. IT REQUIRES TO GENERATE DTA/DIP TO APPROVED FOR DIP TO INSPECT THE REPAIRED AREA OF FUSELAGE BS 1562 TOMC-APPROVAL FROM SC1ELBYC COMMENT FAILSAFE CHORD AND S HEAR TIE BETWEEN S38L & S38R PER THE LATEST REVISION OF ECRA 5360-01772 PART 2 ON OR BEFORE REACHING 37,500 TFC. REPEAT THE INSP ECTION AT INTERVAL NOT EXCEED 7,500 FC OR 36 MONTHS WHICHEVER OCCURS FIRST. REVIEWED RECORDS UPDATE QC REVIEWED INIT: ON OR BEFORE 37,500TAFC WILL ITO TO RIR (-0757) RIR: NOT EXCEED 7,500 FC OR 36 MONTHS WHICHEVER OCCURS FIRST.