What was found
EXT SKIN DENT AT BS 180 AND L4L L=6", W=1", DEPTH = .064", D/X=15.625. OUT OF LIMITS PER SRM 53-04 FIG 38 DUE TO DEPTH AND PROX TO FRAME AND LONGERON. TRIMMED OUT SKIN EXT REPAIR DOUBLER, INSTALL REPAIR FINGER DOUBLER AND.050" THK REPAIR FILLER INSTALL ON TRIMOUT. ERA 492111-14AD REV ORIG FOR REPAIR APPR IS FOR 12 MONTHS ONLY. ADDL ENG AUTH ERA REV IS REQ FOR CTND SERVICE OF 12 MONTHS FROM THE FAA 8100-9 APPRL DATE.