What was found
SHIP 3401 DOOR L AFT CABIN ECAM MSG. NO ABNORMAL V/S INDICATIONS NOTED, CORRECTIVE ACTION: T/S PER A330-900 TSM TASK 52-13-00-810-803-A. PERF PSCU BITE TEST AND DOOR WARNING SYSTEM OPERATIONAL TEST, CHECKS OK. NO FAULTS NOTED REF A330 AMM 52-71. (9379700)