What was found
WHILE PEFORMING EMERGENCY LIGHT TEST, FAULT (ESCAPE SLIDE LT/ EPSU (12WL) EMER R) APPEARED. / T/S PER TSM 25-62-00-810-814-A. FOUND CANNON PLUG DISCONNECTED ON OWS 7505MM. RESECURED CANNON PLUG PER AMM 25-62-42-400-001-A. REPERFORMED BITE CHECK PER AMM 33-51-00-710-001-A. FOUND ESCAPE SLIDE MESSAGE WENT AWAY, BUT EPSU 12WL STILL FAILED. REMOVED AND REPLACED EPSU 12WL PER AMM 33-51-38-000-001-A, 33-51-38-400-001-A. BITE CHECK GOOD PER AMM 33-51-00-710-001-A."