As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS A/C IS IN FOR A C-CHECK WHEN INSPECTION FOUND A CRACK PROTRUDING FROM A RIVET AT FRAME 78 AND STRINGER 7L. MAINTENANCE PERFORMED A REPAIR BUSHING IAW SRM 53-32-01. ALL WORK ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.