What was found
DURING HEAVY MAINTENANCE FOUND CORROSION ON CENTER FUSELAGE III FLOOR STRUCTURE LONGITUDINAL BEAM AT FR 87 RT. CENTER FUSELAGE III STRUCTURE LONGITUDINAL BEAM AT FR 87 RT INSTALLED NEW BEAM, 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 LONGITUDINAL BEAM AT FR 87 RT. CENTER FUSELAGE III STRUCTURE LONGITUDINAL BEAM AT FR 87 RT INSTALLED NEW BEAM, IAW SRM 51-43-01. A/C REMAINS IN CHECK.