As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FALSE SPAR BOX LOCATED ON FITTING AT RIB 5 INTERNAL AREA ON LT WING, PERFORMED REPAIR INSTRUCTIONS ON FALSE SPAR BOX LOCATED ON FITTING AT RIB 5 INTERNAL AREA ON LT WING AS PER PRI 581186-14 REV 0 AND REV 1 AND ER/A 581186-14 REV ORIGINAL.