As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP BETWEEN FR86 STGR 28R AND 27R IN AFT CARGO COMPARTMENT; CORROSION FOUND OUT OF LIMITS. REMOVED AND REPLACED SHEAR CLIP IAW E190 SRM 51-10-03, 51-12-01, 51-75-16,51-41-02 AND 51-43-01. WORK ACCOMPLISHED OM TOMX NR 00256. (CONSIDERED AS A MAJOR REPAIR)