What was found
LEFT WING INBD T/E FLAP ASSY INBD MID FLAP T/E APPROX 64 INCHES FROM OUTBOARD EDGE HAS AREA OF DELAMINATION AT PREVIOUS REPAIR. 337 FILED AND MP9 NR 26944 FILED. ALL REPAIR WORK COMPLIED WITH IAW BOEING SRM 51-40-20 PARA 7, 8, 9, 10, 14, 20, 22. AREA OF DAMAGE WAS REMOVED INCLUDING CORE. NEW CORE HOT BONDED IN T/E. REPAIR FILLER AND DOUBLER FABRICATED AND HOT BONDED TO T/E. PO NR FOR MATERIAL 9911845 AND 9007617. MATERIAL USED 5052-4-4 3/16 INCH CORE. FILLER AND DOUBLER 2024 T3 .016 INCH AND .020 INCH. THIS IS A MAJOR REPAIR.