What was found
PDX- FIREWALL FOR LEFT NACELLE IS CRACKED AT THE 10 O'CLOCK POSITION OF THE EXHAUST APERTURE ABOVE THE NUT PLATE HOLE. REPAIRED IAW DHC-8 SRM 51-40-11, 51-00-06 AND RD 8-54-651.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX- FIREWALL FOR LEFT NACELLE IS CRACKED AT THE 10 O'CLOCK POSITION OF THE EXHAUST APERTURE ABOVE THE NUT PLATE HOLE. REPAIRED IAW DHC-8 SRM 51-40-11, 51-00-06 AND RD 8-54-651.