What was found
DURING HEAVY MAINTENANCE: CORROSION ON SHEAR CLIP BETWEEN FR 97 AND FR 89 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 ON TOMX NR 00261. (CONSIDERED AS A MAJOR REPAIR)