As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING M-CHECK FOUND MAIN CABIN CTR WING SECTION AREA STA 832, LBL15, RIVET PULLING THROUGH AT SHEAR TIE. REMOVED FASTENER FOUND CRACK IN SPLICE. REMOVED SPLICE IAW SRM 51-30-2 FORMED SPLICE IAW TRAVELER 2311NG1920. INSTALLED SPLICE AND FASTENER IAW SRM 51-30-2.