What was found
CORROSION FOUND ON EXTERNAL SKIN FR79, AFT LAP JOINT, STRINGER 36 TO 37L. BLENDED CORROSION ON EXTERNAL SKIN @ LAP JOINT FR 79, STGR 36R- 36L IAW A220 ASRP 31-21-06-01. FOUND OUT OF LIMITS IAW A220 ASRP 53-61-01. RESTORED FINISH TO AFFECTED AREA IAW ERA 627700-14 REV. O PRI REV. ASSOCIATED ER/A 14-627700 ADDED FOR AC 8117. (LP# 1103254)