As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 4A INSPECTION, THE RT AFT FUSELAGE SKIN WAS FOUND TO HAVE 3 CRACKS AROUND A RIVET ON FRAME 79 BELOW STR 05R TOTALING APPROX 4.6MM (.18") IN LENGTH. MX REMOVED THE DAMAGE AND PERFORMED A BUSHING REPAIR IAW DER APPROVED ETD2013-145-021460, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE ON 07/24/2013.