EASA SIB 2026-10
SZD-50-3 - Notification of uncertified parts installed
Summary
EASA Safety Information Bulletin 2026-10 is a notification regarding uncertified rubber shock absorbers installed in the Main Landing Gear assembly of Allstar PZL SZD-50-3 "Puchacz" sailplanes. The bulletin informs that uncertified shock rings have been used since at least 2018 due to unavailability of certified parts. This information bulletin applies to all serial numbers of the SZD-50-3 sailplane.
What Changed
This new bulletin introduces information about the use of uncertified rubber shock absorbers in the landing gear of SZD-50-3 sailplanes. It provides guidance on identifying uncertified parts and performing inspections, but does not mandate any Airworthiness Directive or regulatory action at this time.
Why It Matters
This bulletin is important for aviation professionals because it highlights a deviation from the approved type design that could affect airworthiness. Operators, maintenance organizations, and compliance teams need to be aware of the presence of uncertified parts to ensure proper inspection and maintain the safety and compliance of the SZD-50-3 sailplanes.
What To Do
Owners, operators, and maintenance organizations should inspect the Main Landing Gear rubber shock absorbers before the next flight to verify compliance with the approved type design. If uncertified parts are found, they should be quarantined to prevent re-installation and Allstar PZL should be contacted for guidance on replacement parts. Ensure the sailplane remains airworthy before returning it to service.
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