EASA AD CF-2024-02
Stabilizers — Horizontal Stabilizer — Incorrect Torque Specified for Attachment Bolts
Summary
Canadian Airworthiness Directive CF-2024-02 addresses an incorrect torque specification for the horizontal stabilizer attachment bolts on Diamond Aircraft Industries Inc. model DA 62 aeroplanes, serial numbers 62.C001 through 62.C044 and 62.008 through 62.203. This directive mandates corrective actions to ensure the structural integrity of the horizontal stabilizer. It applies specifically to the DA 62 aircraft series.
What Changed
CF-2024-02 introduces a requirement to review aircraft technical records and torque all 16 horizontal stabilizer attachment bolts to the correct specification as per Mandatory Service Bulletin 62-052 Revision 0. This AD corrects the previous Aircraft Maintenance Manual's incorrect torque values that could compromise the attachment bolts' integrity. It is a new directive addressing this specific maintenance issue.
Why It Matters
This directive is critical for aviation professionals because incorrect torque on stabilizer bolts can lead to structural failure and potential loss of control of the aircraft. Operators and maintenance organizations must ensure compliance to maintain airworthiness and safety. Failure to comply could result in unsafe flight conditions and regulatory violations.
What To Do
Operators of affected Diamond DA 62 aircraft must review maintenance records and torque all horizontal stabilizer attachment bolts according to the specified service bulletin within 30 days or 30 flight hours, whichever is later. Compliance with the updated torque values is mandatory to prevent structural issues. Contact Transport Canada for further guidance if needed.
AI-generated summary from official EASA source document. Always verify against the original.