As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) VISUAL INSPECTION REVEALED CRACKED OUTBOARD SKINS P/N 100-110068-15 AND 16. THESE ARE THE OUTER SKINS ON THE OUTER WINGS LH AND RH. CRACKS WERE LOCATED AT ABOUT 12 O`CLOCK POSITION OF THE OUTBOARD FUEL CAPS. CRACKS UNDOUBTEDLY RELATED TO ABNORMAL LOADS APPLIED TO UPPER WING SURFACE BY FUEL NOZZLES AND FUEL HOSES DURING FE-FUELING OPERATIONS.