“Metal does not read service bulletins.” To read Martin Blais’s complete article in Magazine Aviation, visit: http://magazines.smmedias.ca/V30N3/17/ The illusion of compliance Certainty often takes the form of a checked box or a validated serial number. On paper, an engine that is not affected by a particular Airworthiness Directive may appear fully compliant. That administrative certainty […]
On March 12, 2026, Lycoming Engines released Revision A of Mandatory Service Bulletin 667A, concerning the replacement of certain piston pins. What is this about? Lycoming determined that certain thin-wall piston pins (P/N LW-13445) installed in engines, sold as spares, or supplied in specified cylinder kits with an 8130-3 date between January 7, 2021 and […]
Lycoming aircraft engine overhaul expertise from Aéro Atelier in Shawinigan: teardown, inspection, approved repairs, assembly, test-cell validation and documented return to service.
Aircraft engine overhaul, repair and inspection for Lycoming and Continental piston engines, with teardown, inspection, approved repairs, assembly, test-cell validation and documented return to service.
At Aéro Atelier, we understand that every hour on the ground matters. To support your maintenance operations and help minimize aircraft downtime, we maintain a broad inventory of aviation-quality parts and accessories. Whether you need an urgent repair item or parts for scheduled maintenance, our parts-sales service is designed to provide a prompt and accurate […]
When the time comes to repair or overhaul your engine, it is often the ideal opportunity to optimize its performance. Aéro Atelier offers various certified engine upgrades (STCs) approved by Transport Canada (TCCA). These modifications can improve the power, flexibility and efficiency of your Lycoming or Continental engine while maintaining the reliability and regulatory compliance […]
For an aircraft owner or operator, time on the ground matters. Aéro Atelier’s engine exchange program is designed to reduce downtime on eligible engine models by allowing an exchange engine to be prepared before your existing engine is returned. How does the program work? Rather than waiting for the complete overhaul of your own engine, […]
At Aéro Atelier, we believe engine performance can be complemented by a finish you are proud to show. A well-maintained engine is a source of pride, and visual customization can be the finishing touch on a successful major overhaul. The art of aircraft-engine finishing During an overhaul or major repair, we offer aircraft owners the […]
Aéro Atelier C.M. inc. Warranty Agreement 1. Warranty Term and Transferability 2. Conditions for Warranty Validity 3. Warranty Claim Procedure 4. Limitation of Liability 5. Conditions of Use 6. Parts Availability 7. Warranty Term for Replaced Parts 8. Implied Acceptance of Terms and Conditions For Claims or Information For any warranty request, contact us at […]
Master the Lycoming engine break-in procedure with Aero Atelier’s expert guide. Learn the critical steps for piston ring seating, 100LL fuel usage, and optimal power settings to ensure your engine’s longevity and performance.
Understanding the serialized STC (sSTC) path and avoiding costly pitfalls Upgrading or modifying an aircraft engine can look straightforward when a well-established STC already covers the installation. But what happens when the engine-aircraft combination is not clearly listed under a readily available approval? In Canada, these projects can still be possible, but the design-approval path […]
