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 SHEARCLIP AT FR 74 & STGR 29L-28L AT AFT CARGO COMPARTMENT; ALL WORK ACCOMPLISHED ON TOMX WO# 2428 NR # 00053 CORROSION ON SHEAR CLIP LOCATED FR 74 & STGR 29L-28L AT AFT CARGO COMPARTMENT WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB-190 SRM 51--12-01,SRM 51-10-03 AND SRM 51-75-16. THEREFORE WAS REPLACED PER. (CONSIDERED A MAJOR REPAIR)