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AD/BAe 146/54 Amdt 1 - Elevator Drain Holes
British Aerospace BAe 146 Series AeroplaBritish Aerospace BAe 146 Series Aeroplanes
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British Aerospace BAe 146 Series Aeroplanes
| AD/BAe 146/54 Amdt 1 | Elevator Drain Holes | 4/2007 |
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| Applicability: | Model BAe 146 and AVRO 146-RJ series aircraft, all serial numbers, unless previously modified in accordance with HCM01490A or HCM01490B or HCM0149C. |
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| Requirement: | Action in accordance with the requirements of EASA AD 2007-0058.Note: BAE Systems (Operations) Ltd Service Bulletin 55-013-01490B Revision 3 refers. |
| Compliance: | As specified in the Requirement document, with a revised effective date of12 April 2007. |
| This Amendment becomes effective on 12 April 2007. | |
| Background: | Reports were received of water accumulation in the elevators following steep climbs. Un-drained accumulated water could upset the balance of the elevator.Amendment 1 is issued in response to a new EASA AD, which retains the requirements of the previous issues of the related service bulletin, and additionally, requires confirmation that accomplishment of the elevator drain hole modification is acceptable in accordance with Revision 3 of Service Bulletin 55-013-01490B. |
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David Villiers
Delegate of the Civil Aviation Safety Authority
2 March 2007