What was found
BOS - FLT 520 - UPON ARRIVAL IN BOS, FLIGHT CREW REPORTED A LIGHTNING STRIKE TO AIRCRAFT. MAINTENANCE PERFORMED A LIGHTINING STRIKE INSPECTION PER MM 05-51-27 AND NOTED DAMAGE TO RUDDER. INSTALLED TEMPORARY REPAIR PER MM 55-40-01 AND FERRIED AIRCRAFT TO DENVER. REMOVED AND REPAIRED RUDDER PER SRM 51-70-04 AND SRM 55-40-01, AND EA 55-737-303. RUDDER WAS REBALANCED IN FIXTURE PER SRM 51-60-07 AND REINSTALLED ON AIRCRAFT. CYCLES: 10,770. (X)