As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MINOR SURFACE CORROSION ON WING TANK ACCESS PANEL 1335C ON LEFT WING AND 1436C RIGHT WING. CORROSION FOUND TO BE PREDOMINENTLY CONFINED TO SEAL CONTACT RING AND DOME NUTS. REMOVED AND REPLACED LEFT AND RIGHT SEAL CONTACT RINGS AND DOME NUTS. REMOVED OTHER LOCALIZED CORROSION, MIN MATERIAL REMOVED, ALODINED AND PRIMED OK. (M)