As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV-DURING C-CHECK CRACKS (2) AT RIVETS FWD SIDE OF APU FIEWALL RT SIDE PLUS UPPER RT SIDE. MAINTENANCE REPAIRED APU FIREWALL CRACK FWD SIDE R/H 3 OCLOCK POSITION IAW EC5330-01477 AND REPAIRED APU RIRE WALL AT UPPER R/H SIDE IAW EMB 145 SRM 53-32-13 AND IAW EMB 145 SRM 51-40-02. THE AIRCRAFT WAS APPROVE FOR RETURN TO SERVICE