What was found
PDX - NR 1 ENGINE AFT FIREWALL INBOARD UPPER ANGLE WEB HAS CRACK. REPAIRED IAW HORIZON AIR EA 2-54-141.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - NR 1 ENGINE AFT FIREWALL INBOARD UPPER ANGLE WEB HAS CRACK. REPAIRED IAW HORIZON AIR EA 2-54-141.