As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT WING FUEL TANK ACCESS PANEL 632NB AND CLAMP RING HAVE FRETTING CORROSION; MARKED. / EVALUATED FRETTING CORROSION ON FUEL ACCESS PANEL AND CLAMP RING 632NB REMOVED AND REPLACED RIGHT WING FUEL ACCESS PANEL AND CLAMP RING 632NB IAW B737 SRM 57-20-0-1A-1 TO BE OUT OF LIMITS ATAG 2A56 A25759