As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT NOT GROUNDED) (DEFECT DISCOVERED DURING THE AC HEAVY MX VISIT) NRC 6000-0025: (37788-21) RH WING, AILERON BOX INBOARD ROD END LOCK NUT CORRODED / RH WING, AILERON BOX INBOARD ROD END LOCK NUT REPLACED IAW AMM 57-51-31-400-001-A, SUBTASK 57-51-31-420-052-E STEP: 17 - 18"