What was found
LEFT WING INBOARD FLAP INBOARD FLAP ROLLERS MOST FORWARD UPPER LARGE ROLLER WORN. REMOVED AND REPLACED LEFT INBOARD FLAP INBOARD TRACK FORWARD UPPER LARGE ROLLER IAW FEDEX EA 8- 5750-81513, WINGS, INBOARD FLAP, INBOARD ROLLER TORQUE REQUIREMENTS, CLARIFICATION. REFERENCE NON-ROUTINE N00603.