Rolls Royce In the Spotlight After Cathay Incident: Good News for MRO’s?

Cathay Pacific A350-900

On Monday this week a Cathay Pacific A350 scheduled from Hong Kong to Zurich had to return after an issue with the Rolls Royce XWB-97 engine and prompted the airline to inspect its entire fleet. Flight CX383 lasted 75 minutes while the crew worked the issue, dumped fuel and safely landed the aircraft back at its origin.

The issue was the first in the engines history and appears to have been an worn part on the fuel injector system and during their immediate inspection across the fleet discovered another 15 of its 48 Airbus A350 aircraft where the same system would need to be replaced.

Rolls Royce has recent history of engine components wearing out sooner than expected

The Rolls-Royce Trent 1000 engines, which power the Boeing 787 Dreamliner, have faced significant challenges since their introduction. The first major issue surfaced in 2016 when early signs of corrosion were discovered on the fan blades. This problem led to the grounding of numerous aircraft and forced airlines to cancel flights, causing widespread disruption. The corrosion issue was followed by additional problems with the intermediate pressure (IP) turbine blades, which also showed signs of premature wear. These issues necessitated frequent inspections and repairs, significantly impacting the operational efficiency of airlines.

Ongoing Challenges

Despite efforts to address these problems, new issues continued to emerge. In 2018, further complications were identified with the compressor blades, which were wearing out faster than expected. This led to even more stringent inspection requirements, reducing the interval between inspections from 2,000 cycles to just 300. The cumulative effect of these issues has been a substantial financial burden on Rolls-Royce, with the company setting aside hundreds of millions of pounds to cover the costs of repairs and compensation to airlines.

Industry-Wide Impact

The persistent problems with the Trent 1000 engines have had a ripple effect across the aviation industry. Airlines operating the Boeing 787 have had to ground aircraft for extended periods, leading to a shortage of available planes and forcing them to lease replacement aircraft. This has not only increased operational costs but also hindered growth, as airlines have been unable to support new routes and services reliably4. Additionally, aviation regulators have imposed stricter operational limits on affected aircraft, further complicating flight planning and operations.

Knock on effect with manufacturers’ delayed aircraft deliveries

With the lengthy delays across both Boeing and Airbus in getting new aircraft to airlines. the 777x is now running 5 years late and the ongoing issues with the 737 and also Airbus reducing its deliveries due to ongoing supply chain issues, means that airlines have to extend their fleets for longer than originally planned. This extension means that airlines will require more support from Maintenance, Repair, and Overhaul (MRO) services to keep these older engines running longer. Additionally, when new engines finally arrive, they will also need frequent maintenance, further increasing the demand for MRO services.

The Growing Demand for MRO Services

Given these challenges, MRO services are likely to be busier for at least the next five years and almost certainly beyond. Airlines will need ongoing support to maintain both their older and newer engines, ensuring operational efficiency and reliability.

Boston Warwick: Your Partner in Aviation Advisory

In this complex landscape, having a reliable advisory partner is crucial. Boston Warwick is dedicated to helping clients grow and create value across the aviation industry. With expertise in cost-cutting, transformation, and sustainable growth strategies, Boston Warwick can support airlines in managing their fleets efficiently and navigating the intricacies of modern aviation maintenance. Visit Boston Warwick to learn more about how we can help your aviation business thrive.