What was found
AIRCRAFT WAS GROUNDED: CORROSION AROUND AFT LAVATORY VENT INTERNAL DOUBLER BETWEEN FR 69 AND FR 70 BETWEEN S31R AND S32R. REPLACED INTERNAL DOUBLER PER SRM 51-42-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: CORROSION AROUND AFT LAVATORY VENT INTERNAL DOUBLER BETWEEN FR 69 AND FR 70 BETWEEN S31R AND S32R. REPLACED INTERNAL DOUBLER PER SRM 51-42-11.