Hong Kong grounds Cathay Pacific A350 fleet over engine defect

Hong Kong aviation investigators discovered a significant engine defect in Cathay Pacific's Airbus A350 fleet, prompting the airline to ground all 48 aircraft for inspection. The issue was first identified when a Zurich-bound flight had to return shortly after takeoff on September 2 due to an engine component failure. During inspections, authorities found a discernible hole in the fuel hose, along with burn marks indicating potential fire hazards. This defect could lead to fuel leaks and escalate into a serious engine fire if not addressed promptly. The Air Accident Investigation Authority (AAIA) highlighted the risks associated with the engine defect, emphasizing that without timely detection, the situation could result in extensive damage to the aircraft. The AAIA has recommended that the European Union Aviation Safety Agency require Rolls-Royce, the engine manufacturer, to develop ongoing airworthiness information regarding this issue. In response to the findings, Cathay Pacific undertook a comprehensive inspection of its A350 fleet, replacing components on 15 of the aircraft. The A350 family, which operates with two different Trent XWB turbofan engines, is crucial for long-haul flights, and the safety of these planes is paramount for the airline's operations. The incident has led to the cancellation of numerous flights in early September, affecting many passengers. Cathay Pacific's proactive measures to inspect and rectify the engine issues demonstrate the airline's commitment to safety and compliance with aviation regulations.