What was found
FOUND WEAR DAMAGE ON THE RIGHT WING OUTBOARD TRAILING EDGE AFT FLAP SKIN JUST OUTBOARD OF THE NR 7 FLAP TRACK FAIRING DURING RIGHT WING INSPECTION. THE THICKNESS OF THE SURFACE SKIN IS COMPLETELY WORN THROUGH DOWN TO THE COMPOSITE CORE TOWARDS THE AFT PORTION OF THE TOTAL DAMAGE. THE TOTAL DAMAGE MEASURES 1.5 INCHES LONG AND 3/4 INCHES WIDE. REMOVED RT WING AFT FLAP. INSTALLED SERVICEABLE RT WING AFT FLAP. OPS CHECK GOOD.