As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE C CHECK AN IMPROPER REPAIR AT PASSENGER WINDOW STATION 1310 LONGERON 16 RIGHT. IMPROPER REPAIR WAS REMOVED AND REPAIR DOUBLER WAS FABRICATED & INSTALLED IAW EWO ATI 53-059 AND SRM 53-2-0 FIGURE 22A. THIS REPAIR CONSTITUTES A MAJOR REPAIR.