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AD/B767/241 - Forward and Aft Water Drain Masts
Boeing 767 Series AeroplanesBoeing 767 Series Aeroplanes
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Boeing 767 Series Aeroplanes
| AD/B767/241 | Forward and Aft Water Drain Masts | 6/2008 |
|---|
| Applicability: | Model 767-200, -300, -300F, and -400ER series aircraft; as identified in Boeing Special Attention Service Bulletins 767-30-0047 original issue, and 767-30-0048 original issue, or later FAA approved revisions. |
|---|---|
| Requirement: | Action in accordance with the technical requirements of FAA AD 2008-08-26 Amdt 39-15480. |
| Compliance: | As specified in the Requirement document, with a revised effective date of 5 June 2008. |
| This Airworthiness Directive becomes effective on 5 June 2008. | |
| Background: | The FAA received a report of charred insulation blankets and burned wires around the forward grey water composite drain mast found during an inspection of the forward cargo compartment. The actions required by this Directive are intended to prevent a fire near a composite drain mast and possible disruption of the electrical power system caused by a lightning strike on the composite drain mast. |
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David Villiers
Delegate of the Civil Aviation Safety Authority
23 April 2008