What was found
BLENDED AREA ON STRINGER 20 IAW SRM 51-21-58, REV 77. MEASURED AFFECTED AREA MIN MATERIAL REMAINING .040" REF NTM 51-40-00, REV 34. FOUND OUT OF LIMITS IAW SRM 53-51-00, FIG 301, ORIG MAT .051 IAW SRM 53-51-26 IT 20 PERCENT MAT LOSS. CUT DAMAGED SECTION OUT AND REMOVED STR END CLIP FOR ACCESS IAW SRM 51-25-01 & SRM 53-00-00, FIG 428. CLEANED STR END & MATING SURFACE. TREATED & PRIMED REMAINING STRINGER END & SKIN IAW SRM 51-21-17 & SRM 51-21-27.TOP COATED STRINGER END & SKIN IAW SRM 51-21-27. FABRICATED REPAIR STRINGER, DOUBLER & SHIM IAW SRM 53-00-00 FIG 428, SHEET 3 & REF ANA/E/5049/2010/E-001. INSTALLED REPAIR IAW SRM 53-00-00, FIG 428, SHEET 3 & ATR REF ANA/E/5049/2010/E-001. TREATED PRIMED & TOP COATED REPAIR AREA PRIOR TO INSTALLATION OF REPAIR IAW SRM 51-21-17 & SRM 51-21-27, REV 77.