As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION, THE BL 0 VERTICAL STIFFENER OF THE FUSELAGE STATION 1183 BULKHEAD WAS FOUND CRACKED AT WL 190. THE CRACK IS 1.75 INCH LONG IN THE AFT RT FLANGE WHERE A BRACKET ATTACHES. IN ACCORDANCE WITH B727 SRM 51-40-1 FIG 1, THE CRACK WAS STOP DRILLED AND 2 REPAIR ANGLES WERE INSTALLED.