As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING FUEL TANK ACCESS PANEL 532BB AND CLAMP RING HAVE FRETTING CORROSION; MARKED. / EVALUATED FRETTING CORROSION ON LEFT FUEL TANK ACCESS PANEL 532BB AND CLAMP RING FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED L/H WING TANK ACCESS PANEL 532BB AND CLAMP RING IAW SRM 57-20-01-1A-1 FIGURE 104 SHEET 7 ATAG WN8547 A25654