As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV- DURING C CHECK THE SERVICE DOOR AFT SILL WAS FOUND TO HAVE CORROSION BETWEEN FRAMES 22 AND 23. MAINTENANCE REMOVED DAMAGE AND PERFORMED A DOUBLER REPAIR IAW CONTINENTAL EXPRESS EC 5320-01089. THE AIRCRAFT WAS APPROVED TO RETURN TO SERVICE