As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING "L" CHECK FOUND CORROSION ON THE LEFT WING TRAILING EDGE BEAM LOWER CHORD AT WBL 320. ACCOMPLISHED TEMPORARY REPAIR PER SECTION I OF EA 66-207130. PERMANENT REPAIR TO BE ACCOMPLISHED BY REPLACING LOWER CHORD PER SECTION II OF EA 66-207130 DURING NEXT "H" CHECK.