As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - DURING C-CHECK, THE APU FIREWALL WAS FOUND TO BE CRACKED BY THE LEFT AND RIGHT UPPER SUPPORT BRACKETS. MAINTENANCE PERFORMED DOUBLER REPAIRS TO THE AFFECTED AREAS IAW EMB 145 SRM 53-32-13. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.