As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A LTC INSPECTION AT FLIGHTSTAR, IT WAS DISCOVERED LEFT WING UPPER STRINGER NR 13 CRACKED AT FORWARD AND AFT RIB ATTACH FLANGES AT WS 629 RIB. ACCOMPLISHED LEFT WING UPPER VENT STRINGER REPAIR WS 629 STRINGER 13 IAW B727 SB 727-57-A159 REV 3 FIG 2. (M)