As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LFEC INSPECTION OF THE STRINGER 26R SKIN LAP SPLICE BETWEEN FS 360 AND 681 REVEALED A CRACK IN THE LOWER FASTENER ROW OF THE LOWER SKIN. HFEC INSPECTION CONFIRMED TWO CRACKS/CORROSION AT FS 505. THE SKIN WAS CUTOUT WITH A 2 X 1 CUTOUT IN THE LAP AND REPAIRED PER THE B727 SRM 53-30-3 FIG 5 AND DOCUMENTED PER ER/A 366915-14AD, REV A.