As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AN ANNUAL INSPECTION THE RIGHT INBOARD SKIN HAD EXCESSIVE OIL CANNING WHEN FLEXED. WHEN FAIRING, PN 12124265 AND 12124266 (RIGHT AND LEFT) WERE REMOVED, THE RIGHT UPPER SKIN SURFACE UNDER FAIRING WAS CHAFFED THROUGH 4 INCHES IN LENGTH THE LEFT SKIN IN SAME LOCATION WAS CHAFFED 50 PER CENT. .020 SKIN. REPLACED AFFECTED SKINS AND REMOVED SHARP EDGE ON FAIRING AND USED ANTI-CHAFE TAPE.