As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING - FIXED LEADING EDGE UPPER FORMER AT XOS 584 FOUND CRACK . CRACKED FORMER AT XOS 584 REMOVED AS PER SRM 51-31-01-0G . FABRICATED FORMER AS PER DOUGLAS DRAWING ARB 2931 REVISION H . INSTALLED FABRICATED FORMER AT LEFT WING FIXED LEADING EDGE UPPER AT XOS 584 AS PER SRM 51-33-01-0G . REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 .