EASA AD 2005-0035-CN
CANCELLED: Landing Gear - Main Undercarriage Structure - Inspection
Summary
EASA Airworthiness Directive 2005-0035-CN is a cancellation notice for the previous directive concerning the inspection of the main landing gear cylinder torque link attachment lugs on Piper Aircraft PA-28 and PA-32 aeroplanes. The affected aircraft include various PA-28 models and the PA-32-260, with specific serial numbers detailed in the directive. This cancellation reflects updated safety assessments and improved inspection procedures.
What Changed
EASA Airworthiness Directive 2005-0035-CN cancels the earlier AD 2005-0035, removing the mandatory inspection requirements for the cast main landing gear cylinder torque link attachment lugs. The cancellation is based on improved inspection instructions provided by Piper Service Bulletin 1131A and the gradual replacement of cast landing gear with forged parts, reducing the risk of failure.
Why It Matters
This cancellation matters because it reduces the regulatory burden on operators and maintenance organizations by eliminating mandatory inspections previously required for certain Piper PA-28 and PA-32 aircraft. It reflects confidence in the current maintenance practices and the improved safety of the fleet, allowing resources to be focused elsewhere while maintaining safety standards.
What To Do
Operators of affected Piper PA-28 and PA-32 aeroplanes should discontinue compliance with EASA AD 2005-0035 inspection requirements. However, they are encouraged to continue following Piper Service Bulletin 1131A and its later revisions as part of their approved maintenance programs to ensure ongoing airworthiness. No new compliance deadlines are imposed by this cancellation notice.
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