What was found
*** ATB *** L/G RETRACTION INOP AFTER T/O LANDING GEAR LEVER WOULDN€™T MOVE TO THE UP POSITION.COMPLETED ECAM AND PERFORMED AN ATS, WHILE OPERATING IN SYSTEM 2 REPLACED NLG RELAY 14GB, AND MLG RELAYS 17GB AND 18GB IAW ESPM 20-46-50. PERFORMED GEAR SWING ION SYSTEM 2 IAW AMM 07-11-00, OPS CHECK GOOD.