What was found
FLT#2818, JFK-BOS. (AIRCRAFT PERFORMED AN AIR TURN BACK TO JFK) 'LARGE BIRD STRIKE ON T/O ROLL T/O CONTINUED W/ EMERGENCY RETURN TO JFK ENGINE #2 LP VIB SHOWED 4.4; ACCOMPLISHED BIRD STRIKE INSPECTION REF L/P 3873251, ITEM 1 (ACCOMPLISHED BIRDSTRIKE INSPECTION OF AIRFRAME. NO DAMAGED FOUND AMM 05-51-14), REMOVED AND REPLACED #2 ENG REF L/P 3873255, ITEM 1 (REMOVED AND REPLACED #2 ENG REF WO 1295922 T/C E190-71-00-01-400-901), NO OTHER DEFECTS NOTED A/C OK FOR CONTINUED SERVICE.'