What was found
WING TO BODY SUPPORT STRUCTURE STA. 727C HAS CORROSION LBL 0 TO LBL 10 / REMOVED CORROSION @ STA 727C LBL 0 - LBL 10 IAW SRM 53-60-71-1A-1 STEP 2 (2); VERIFIED MATERIAL LOSS ORIG 'T' = .100 REMAINING 'T' .082 LOSS OF .018 AREA FOUND TO BE OUT OF LIMITS IAW 53-60-71-1A-1 PG 18 OF 32 FIG 105; LOCATE AND DRILLED NEW SUPPORT CHORD PART NO. 149A75939 A-TAG REV:-GE0740 IAW BOEING DWG 149A7502 REV:-; INSTALLED NEW SUPPORT CHORD IAW BOEING DWG 149A7502 REV:-; AND APPLIED CIC TO NEW SUPPORT CHORD IAW AMM 51-21-91-701.