What was found
REMOVED 1 EA HI-LOC TO ALLOW FOR CORROSION REMOVAL IAW ATR 72 SRM 51-25-04 REV 77. REMOVED CORROSION FROM SPLICE IAW ATR 72 SRM 51-21-42 REV 77. MEASURED AFFECTED AREA MIN MAT REMAINING THICKNESS .064" REF ATR NTM 51-40-00 REV 34. (NOTE: MAX THICKNESS NOTED .082") MATERIAL LOSS FOUND TO OUT OF LIMITS IAW ATR 72 SRM 53-31-00 FIG 301 REV 77 AND SRKM 53-13-15 FIG 29A REV 04. REMOVED SPLICE PLATE AT FR 23 RT CREASE BEAM WEB INNER CHORD IAW ATR 72 SRM 51-25-01 AND 51-25-04 REV 77. INSTALLED NEW CREASE BEAM I/B CHORD SPLICE AT FR 23 RT IAW ATR 72 SRM 51-25-01 + 51-25-03 REV 77.