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AD/BELL 430/4 - Servo Actuator Bolts
Bell Helicopter Textron Canada (BHTC) 43Bell Helicopter Textron Canada (BHTC) 430 Series Helicopters
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Bell Helicopter Textron Canada (BHTC) 430 Series Helicopters
| AD/BELL 430/4 | Servo Actuator Bolts | 11/2005 |
|---|
| Applicability: | Model 430 helicopters, serial numbers 49001 through 49106. |
|---|---|
| Requirement: | Replace three servo actuator to actuator support attachment bolts, in accordance with the Accomplishment instructions provided in BHTC Alert Service Bulletin (ASB) 430-05-33, dated 16 February 2005, or later Transport Canada approved revision.Insert revised Chapter 4 and 5 (supplied as attachment to ASB 430-05-33) into Maintenance Manual BHT-430-MM-2.Note: Transport Canada AD CF-2005-09 refers. |
| Compliance: | Within 150 flight hours after 27 October 2005, but no later than 31 December 2005; unless already accomplished. |
| This Airworthiness Directive becomes effective on 27 October 2005. | |
| Background: | The manufacturer has determined that a new airworthiness limitation life of 5,000 hours is required on the servo actuator support attachment bolts. |
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David Villiers
Delegate of the Civil Aviation Safety Authority
15 September 2005