What was found
DURING HEAVY MAINTENANCE FOUND CORROSION ON CENTER FUSELAGE III FLOOR STRUCTURE UPPER SHEET AT FR 85-86 RT. CENTER FUSELAGE III FLOOR STRUCTURE UPPER SHEET AT FR 85-86 RT REPLACED, IAW SRM 51-43-01. A/C REMAINS IN CHECK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE FOUND CORROSION ON CENTER FUSELAGE III FLOOR STRUCTURE UPPER SHEET AT FR 85-86 RT. CENTER FUSELAGE III FLOOR STRUCTURE UPPER SHEET AT FR 85-86 RT REPLACED, IAW SRM 51-43-01. A/C REMAINS IN CHECK.