As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT HAND WING - FIXED LEADING COMPARTMENT STATION XOS 906 RIB DOUBLER CRACKED. RIB DOUBLER ON LEFT HAND WING-FIXED LEADING COMPARTMENT AT STATION XOS 906 REMOVED AND REPLACED AS PER SRM 51-31-01-0G . DOUBLER FABRICATED AS PER DOUGLAS DRAWING ARB 3954 REVISION K. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.