What was found
DENT ON FUSELAGE SKIN, BS 1704, S20L, IN THE LAP SEAM. EVALUATED DENT AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-01, FIG. 101, DETAIL 3, DUE TO PROXIMITY TO SKIN SPLICE. ACCOMPLISHED SKIN DOUBLER REPAIR IAW EA F-5330-131129, REV DATE 10/21/09; "FUSELAGE - PLATES AND SKIN - (AD 2006-11-11) - SKIN REPAIR NEAR BS 1701, S20L LAP SPLICE". THIS REPAIR IS CLASSIFIED AS A CAT. "B" MAJOR REPAIR, WITH THE FOLLOWING FOLLOW UP TRACKING: SUPPLEMENTAL INSPECTIONS (SSID) IAW AD 2006-11-11, ON OR BEFORE 37,500 FC.