What was found
INSPECTION TYPE-SI, NR 4 SLAT O/B ACTUATOR RIB IS CRACKED. REMOVED AND REPLACED NR 4 SLAT WORK ACCOMPLISH ON NRC 838733.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INSPECTION TYPE-SI, NR 4 SLAT O/B ACTUATOR RIB IS CRACKED. REMOVED AND REPLACED NR 4 SLAT WORK ACCOMPLISH ON NRC 838733.