What was found
DURING LETTER CHECK, LEFT WING NR 4 LEADING EDGE SLAT WAS FOUND WITH TWO .5 INCH CRACKS ON THE LOWER SKIN IN THE RADIUS OF THE INBOARD SLAT TRACK FAIRING. REPAIRED PER MM 57-54-0.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING LETTER CHECK, LEFT WING NR 4 LEADING EDGE SLAT WAS FOUND WITH TWO .5 INCH CRACKS ON THE LOWER SKIN IN THE RADIUS OF THE INBOARD SLAT TRACK FAIRING. REPAIRED PER MM 57-54-0.