What was found
DURING DESENT THROUGH 12500, THE NR 1 ENGINE FIRE LOOP, A FAULT APPEARED ON ECAM WITH NO ASSOCITED CAUTION ALERT MASSAGE LASTED APPROX 2 MIN ON ECAM//T/S REF TSM 26-12-00-810-825-A, PERFORMED VI IAW AMM 26-12-00-200-802, VERFIED ALL CONNECTIONS TIGHT AND SECURED REF AMM 26-12-00-710-002 OPS CHECKED GOOD ACFT OK FOR SERVICE.