What was found
AIRCRAFT 3005, SEAT ROWS 28,29,33,34,35,38,39 EMERGENCY LIGHTS INOP. CORRECTIVE ACTION: DURING OPS CHKS FOUND EPSU 13L0L UBIT FAIL LIGHT ON. REPLACED EPSU 13L0L AGAIN PER A321 AMM 33-51. DURING BITE EPSU FAULTS OVERLOAD (FLASHING EXT AND INT INDICATION). ISOLATED ALL LOADS AND FOUND PIN T OF CONNECTOR 130L0-A TO BE SOURCE OF OVERLOAD/SHORT. RE- ASSEMBLED CONNECTOR 13L0L-A PER A321 ESPM 20-48-29. (LP 8417490)