As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER SHEAR PANEL BETWEEN FR87 AND FR88 HAS CORROSION. REMOVED DAMAGED CENTER SHEAR PANEL BETWEEN FR87 AND FR88. LOCATED, DRILLED AND INSTALLED NEW CENTER SHEAR PANEL BETWEEN FR87 AND FR88. REF SRM 51-40-08. AIRCRAFT REMAINS IN HEAVY CHECK BNA.