What was found
WHILE PERFORMING EO EM53AD-1883 PART B, FOUND ONE EACH .500 INCH CRACK ON THE APU FIREWALL AROUND THE J0274 ELEC CONNECTOR. COMPLIED WITH EO EM-53AD-1883 PART B.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE PERFORMING EO EM53AD-1883 PART B, FOUND ONE EACH .500 INCH CRACK ON THE APU FIREWALL AROUND THE J0274 ELEC CONNECTOR. COMPLIED WITH EO EM-53AD-1883 PART B.