As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT HAND WING - NUMBER 2 SLAT ASSEMBLY INBOARD LOWER EDGE CHAFFING MARK XIS 247.053. LEFT HAND WING NUMBER 2 SLAT ASSEMBLY INBOARD LOWER EDGE CHAFFING MARKED AREA AT XIS 247.053 REPAIR CARRIED OUT AS PER EA : 1-5750-T0369299P1 TITLE: WINGS - FLIGHT SURFACES - LHW #2 SLAT ASSY - CHAFE DAMAGE FOUND ON OUTER SKIN , INNER SURFACE BETWEEN STA 247.028 AND STA XIS 253.212. REPAIR CLASSIFED AS MAJOR PER GMM 6-2-100.