As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE, (AFTER IFE RACK REMOVED) CORROSION WAS FOUND ON SHEAR CLIP ON FR 84 BTW STGR 28R TO STGR 29R ON AFT CARGO COMPARTMENT; (TECHOPS MX WO#1654 NR# 00508 PERFORMED) NEW SHEARCLIP AT FR 84 BTW STGR 28R AND STGR 29R WAS REPLACED FOR NEW SHEAR CLIP (PN 170-91908-001) PER EMB-190 SRM 51-41-01 PAR 6 FIG 2 AND SRM 51-43-03 PAR 5 FIG 2