What was found
ONTINUED TROUBLESHOOTING, IAW A320 TSM 25-62-00-810-819H. FOUND CONNECTOR 2872 VC LOOSE, AFTER RECONNECTING OPS CHECK GOOD IAW A320 AMM 33-51-00-710-001. 08/20/2020-SUPPLEMENT-CORRECTIVE ACTION: TROUBLESHOOTING PERFORMED IAW A-320-33-07-00-810-860. REMOVED AND REPLACED EPSU 13WL, IAW AMM A-320-0357-38-000-001. REMOVED AND REPLACED L2 DOOR SLIDE, IAW AMM A-320-25-62-44-400-006. DISCREPANCY: DURING HEAVY SERVICE CHECK, OPERATIONAL CHECK OF EMERGENCY LIGHTS FAILED. FAULTING EPSU (13WL) AFT L/ DEU B (300RH7). CORRECTIVE ACTION: PLACED L2 DOOR SLIDE ON MEL 25-61-02A CONTROL NR 1162136 DD 04/14/2020 PER TSM.