As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT APU FIREWALL PANEL 351AZ PN 170-50263-401 HAS 0.500" CRACK AT UPPER ANGLE AND 0.450" AT LOWER ANGLE. CRACKS ROUTED OUT AND NDT PERFORMED VERIFYING NO MORE CRACKING EXISTS ON WO 485382-309 IAW ETD 2012-170-006088-A AND COMPASS EA E175-53-265 REV 1 WO 557501.