Triumph Main Landing Gear Door Actuator Retrofit Program
Developed in partnership with Triumph and Airbus, this initative is designed to ensure retrofit compliance and enhance operational reliability across your Airbus fleet.
About the program
AAR Component Services will take you step-by-step through every part of the retrofit journey from planning and inspections to testing, documentation, and shipping. Whether you're an operator coordinating logistics or an internal team managing flow and compliance, this online briefing is your central guide.
Program duration
12-18 months (global rollout)
Component Services facilities
We are supporting operators globally through coordinated inspections, testing, and shipping from three of our Component Services facilities:
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Amsterdam, Netherlands (coordinating facility)
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Wellington, USA
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Chonburi, Thailand
Exchange unit availability
Due to limited availability, exchange units are centrally coordinated to reduce downtime and prioritize urgent operational needs.
Key documents
The following documents and bulletins have been issued or referenced in past communication:
- Airworthiness Directive: 2025-0158
- Retrofit Information Letter: SA32M24002217 R04
- Alert Operators Transmission: A32N033-24-02
- Vendor Service Bulletin: 114122-32-108_00
Operators should have received AOT-A32N033-24-02 (released 30th June), which outlines the mandatory inspection requirements tied to unit re-certification.
Contact and support
If you have additional questions about this program, please email: Triumph_Door_Actuator_Retrofit@aarcorp.com
