What was found
LEFT WING L/E NR 4 SLAT CHAFED ON INNER SKIN LOWER SURFACE OTBD OF CENTER TRACK. REPAIRED LEFT WING NR 4 SLAT IAW SRM 57-09, FIGURE 10B.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT WING L/E NR 4 SLAT CHAFED ON INNER SKIN LOWER SURFACE OTBD OF CENTER TRACK. REPAIRED LEFT WING NR 4 SLAT IAW SRM 57-09, FIGURE 10B.