What was found
WHILE IN HEAVY CHECK - "CORROSION ON SHEAR CLIP AT FR75 IN AFT CARGO STR. 29L TO 29R. REMOVED AND REPLACED SHEAR CLIP AT FR75 IN AFT CARGO STR. 29L TO 29R. REF EMB SRM 51-40-08."
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN HEAVY CHECK - "CORROSION ON SHEAR CLIP AT FR75 IN AFT CARGO STR. 29L TO 29R. REMOVED AND REPLACED SHEAR CLIP AT FR75 IN AFT CARGO STR. 29L TO 29R. REF EMB SRM 51-40-08."