What was found
AIRCRAFT 3050, ROWS 3,4,17,18,21,22 EELS CLEAR LIGHTS INOP. CORRECTIVE ACTION: RECONNECTED CP TO LIGHTS IN SEAT ROWS 17,18,21,22 CKS GOOD ROWS 3 AND 4 NOT RECIEVING POWER 634270. REPLACED PWR SUPPLY FOR SEATS 3,4 ALL CKS GOOD ON EMERGENCY LIGHTS TEST REF A321 AMM 33-51. (LP 6953800)