What was found
AT HMV, LEFT WING NR 4 SLAT WAS FOUND WITH THE INBOARD AND OUTBOARD SLAT ACTUATOR FITTING SUPPORT RIB DOUBLERS CRACKED AT THE LOWER FORWARD FLANGE RADIUS. REPAIRED BY INSTALLING NEW DOUBLERS PER MM 57-54-0 PG 805.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT HMV, LEFT WING NR 4 SLAT WAS FOUND WITH THE INBOARD AND OUTBOARD SLAT ACTUATOR FITTING SUPPORT RIB DOUBLERS CRACKED AT THE LOWER FORWARD FLANGE RADIUS. REPAIRED BY INSTALLING NEW DOUBLERS PER MM 57-54-0 PG 805.