What was found
CF4, RH SILL BTW FR53-59 FOUND CORRODED. ON CF4, RH SILL BTW FR 53-59 BLENDED OUT OF LIMIT. CF4, RH SILL BTW FR 53-59 REMOVED AND REPLACED
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CF4, RH SILL BTW FR53-59 FOUND CORRODED. ON CF4, RH SILL BTW FR 53-59 BLENDED OUT OF LIMIT. CF4, RH SILL BTW FR 53-59 REMOVED AND REPLACED