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 THE RIGHT ENGINE PYLON/B SIDE SKIN CRACKED IN TWO PLACES. MAINTENANCE REPAIRED THE CRACK AT THE PYLON FIREWALL IAW ECTC ETD 2019-145048086. ALL WORK WAS ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.