As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 4A INSP THE LT AFT FUSELAGE SKIN WAS FOUND TO HAVE TWO CRACKS AT A RIVET ON FRAME 77 BELOW STRINGER 03L APPROXIMATELY 2.6MM (.1") IN TOTAL LENGTH. MX REMOVED THE DAMAGED SKIN AND PERFORMED A BUSHING REPAIR IAW DER APPROVED ETD2013-145-021460, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE ON 07/24/13.