What was found
DURING ACCOMPLISHMENT OF C-CHECK INSPECTION CARD 57-00-100, FOUND APPROX 4 INCH LONG CRACK AT RT NR 1 SLAT INNER SKIN FWD OF O/B TRACK. CUT OUT DAMAGED AREA AS PER SRM 51-10-04 TO FACILITATE REPAIR REQUIREMENTS. FABRICATE REPAIR DOUBLER, BACK DRILLED AND TRIMMED TO SHAPE REQUIRED AS PER LCP70461046B. RE-PROTECTED SURFACE AREA OF FABRICATED REPAIR DOUBLER AS PER SRM 51-21-02. INSTALLED REPAIR DOUBLER IN POSITION AS PER SRM 51-40-01. FOUND DURING ACCOMPLISHMENT OF SCHEDULED C-CHECK AT GAMCO, INC. WORK CARD 57686, C-CHECK CARD 57-00-100, NON-ROUTINE WORK CARD NR 2014.