What was found
DURING HEAVY MX CHECK - CORROSION ON RT SILL PLATE BETWEEN FR 13 - 14 Z=490.0. REMOVED AND INSTALLED NEW SILL PLATE BETWEEN FR 13-14 Z=490.0. REF SRM 51-23-05, 51-23-06, 51-41-02 PN 170-05663-003.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MX CHECK - CORROSION ON RT SILL PLATE BETWEEN FR 13 - 14 Z=490.0. REMOVED AND INSTALLED NEW SILL PLATE BETWEEN FR 13-14 Z=490.0. REF SRM 51-23-05, 51-23-06, 51-41-02 PN 170-05663-003.