What was found
ON REMOVAL OF TOP AND LEFT CHANNELS ON THE AFT ENGINE FIREWALL, CORROSION FOUND ON RIGHT CHANNEL. REMOVED AND REPLACED THE CHANNEL IAW SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON REMOVAL OF TOP AND LEFT CHANNELS ON THE AFT ENGINE FIREWALL, CORROSION FOUND ON RIGHT CHANNEL. REMOVED AND REPLACED THE CHANNEL IAW SRM.