What was found
NR 4 SLAT INBOARD DRIVE ROD CUTOUT, INBOARD NOSE RIB CRACKED. REMOVED AND REPLACED INBOARD NOSE RIB ON NR 4 SLAT IAW SRM 51-40-02. AIRCRAFT WAS GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 4 SLAT INBOARD DRIVE ROD CUTOUT, INBOARD NOSE RIB CRACKED. REMOVED AND REPLACED INBOARD NOSE RIB ON NR 4 SLAT IAW SRM 51-40-02. AIRCRAFT WAS GROUNDED.