What was found
DURING MAINTENANCE CHECK AT TIMCO GSO; AN ELONGATED HOLE WAS FOUND IN SKIN AT A PREVIOUS LIGHTNING STRIKE LOCATED AT STA 901 AND S-10R. THE SKIN WAS REPAIRED PER 767-400 SRM 53-00-01 REPAIR 1 (DOCUMENTED ALSO IN ER/A INSTRUCTIONS), AND STRINGER WAS REPAIRED WITH BUSHING INSTALLATION PER 51-20-07 AND REPAIR PARTS PER 53-00-03 REPAIR 3. ALL INSTRUCTIONS FOR REPAIRS ARE DOCUMENTED IN ER/A 464163-14