EASA AD 2026-0113
Time Limits / Maintenance Checks – Time Limits Manual / Maintenance Programme – Amendment
Summary
EASA Airworthiness Directive 2026-0113 is an amendment concerning the Rolls-Royce Trent XWB series engines, including models Trent XWB-75, XWB-79, XWB-79B, XWB-84, and XWB-97, commonly installed on Airbus A350 aircraft. This directive updates the Time Limits Manual and Maintenance Programme to ensure continued airworthiness through mandatory maintenance tasks and life limits. It supersedes a previous directive and introduces revised inspection criteria and maintenance requirements.
What Changed
EASA Airworthiness Directive 2026-0113 supersedes the previous AD 2025-0119 by incorporating the latest Rolls-Royce Trent XWB Time Limits Manual Revision 064. The update introduces new inspection criteria for the outlet guide vane outer mount ring assembly and amends inspection requirements for certain engine models following revised intermediate pressure pipe designs. These changes include new and more restrictive maintenance tasks and life limits.
Why It Matters
This directive is critical for aviation professionals as it mandates compliance with updated maintenance and inspection requirements to prevent unsafe conditions. Operators and maintenance organizations must adhere to these revised limitations to ensure engine reliability and regulatory compliance. Failure to comply could lead to unsafe operation and regulatory penalties.
What To Do
Operators and maintenance teams must implement the updated maintenance tasks and life limits as specified in the Rolls-Royce Trent XWB Time Limits Manual Revision 064 starting from 25 June 2025. They must revise the approved Aircraft Maintenance Programme within 12 months of the effective date to incorporate these changes. Any discrepancies found during inspections must be addressed promptly following approved Rolls-Royce procedures.
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