What was found
FUSELAGE / SKIN / FS 670-710 / STRG. 21L-23L : PUNCTURE REPAIR. THE FUSELAGE SKIN WAS DENTED AND PUNCTURED BETWEEN FS 670 & 710 AND BETWEEN STRINGERS 21L & 23L. THE DAMAGE WAS REMOVED WITH A SKIN CUTOUT FWD OF THE FS 680 SKIN BUTT SPLICE AND CUTOUT AFT OF THE SPLICE. THE SPLICE STRUCTURE WAS UNDAMAGED. THE CUTOUTS WERE REPAIRED WITH INDIVIDUAL EXTERNAL ALUMINUM DOUBLERS PER B727 SRM 53-30-3 AND ER/A 379361-14.