As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT GROUNDED FOR HEAVY MAINTENANCE. LOWER CHORD CORRODED IN NWW ON LEFT SIDE BELOW WARNING HORN. REMOVED DAMAGE, FABRICATED REPAIR PARTS AND INSTALLED IAW REA-47285REA01. FOR DETAILS OF WORK ACCOMPLISHED SEE PARTIAL WORK ON SHEET 42, PAGES 2 OF 2. FOR DOOR STOP AND REPAIR ANGLE FABRICATION SEE MANUFACTURING WORK ORDER 81037-0001.