Document ID: chunk:federal_register_of_legislation:F2005L03019:body:0:p2
Version: federal_register_of_legislation:F2005L03019
Segment Type: other
Provision Reference: 
Character Range: 2801–3587

effective date of this AD, whichever occurs first.

                2. Unless accomplished earlier, within 50 hours time-in-service or 6 months after the effective date of this AD, whichever occurs first.

                3. After the effective date of this AD.
             This Airworthiness Directive becomes effective on 28 October 2005.
Background:  There have been various crankshaft failures in Lycoming model 360 and 540 series engines rated at 300 HP or lower.  Failure of crankshaft may result in total engine power loss, in-flight engine failure, and possible loss of the airplane.

             The actions specified by this Airworthiness Directive address the risk identified above.

Jayaprakashan Ambali
Delegate of the Civil Aviation Safety Authority

5 October 2005