As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN C-CHECK, MAINTENANCE FOUND A CRACK IN THE RIGHT WING OUTBOARD AILERON TAB ON THE INBOARD NOSE SKIN AND 4TH NOSE SKIN FROM THE INBOARD END. MAINTENANCE REMOVED THE DAMAGED SKIN, FABRICATED REPAIR PARTS, INSTALLED AND TREATED PER SRM 51-30-2 AND 51-20-1.