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AD/EMB-120/39 - APU Firewall
Embraer EMB-120 (Brasilia) Series AeroplEmbraer EMB-120 (Brasilia) Series Aeroplanes
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Embraer EMB-120 (Brasilia) Series Aeroplanes
| AD/EMB-120/39 | APU Firewall | 11/2005 |
|---|
| Applicability: | All Model EMB-120 aircraft. |
|---|---|
| Requirement: | Action in accordance with Embraer Service Bulletin No. 120-53-0080 original issue, or later CTA approved revision.Note: CTA AD 2005-08-03 Amdt 39-1087 refers. |
| Compliance: | Within 4,000 flight hours or 2 calendar years after 27 October 2005, whichever occurs first. |
| This Airworthiness Directive becomes effective on 27 October 2005. | |
| Background: | During production, the manufacturer discovered that an opening in the APU firewall was not sealed. This condition, if not corrected, will compromise the isolating function of the firewall. |
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David Villiers
Delegate of the Civil Aviation Safety Authority
15 September 2005