What was found
WHILE IN HEAVY CHECK, FWD AVIONICS DOOR WAS CORRODED UNDER SEAL. REMOVED AND REPLACED FWD AVIONICS DOOR MAIN PROFILE ASSY, SEAL, AND RESTORED SURFACE PROTECTION REF SRM 51-41-02, 51-41-01, 51-40-02, 51-23-04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN HEAVY CHECK, FWD AVIONICS DOOR WAS CORRODED UNDER SEAL. REMOVED AND REPLACED FWD AVIONICS DOOR MAIN PROFILE ASSY, SEAL, AND RESTORED SURFACE PROTECTION REF SRM 51-41-02, 51-41-01, 51-40-02, 51-23-04.