AD 2005-11-12

final rule
Data completeness: 70%

Airworthiness Directives; Boeing Model 767-200, -300, and -300F Series Airplanes

AD Number
2005-11-12
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2004-19990
FR Citation
70 FR 32996

Applicability

TypeManufacturerModelDetails
aircraft Boeing 767-200 Airworthiness Directives; Boeing Model 767-200, -300, and -300F Series Airplanes

Unsafe Condition

Incorrectly installed smoke barrier seals around the electrical/electronic equipment air supply and exhaust ducts could allow fire extinguishing agent to leak out of the seals in the event of an in-flight fire, potentially failing to extinguish the fire and allowing smoke or extinguishing agent to enter compartments occupied by passengers or crew.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Install a new, improved foam seal around the cooling air supply and exhaust ducts in the electrical/electronic equipment bay in the forward cargo compartment for Group 1 and 2 airplanes. For Group 2 airplanes, also install a foam seal around the avionics cooling and refrigeration unit duct in the forward cargo compartment.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Within 24 months or 8,000 flight hours after the effective date of this AD, whichever is first.

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Boeing Model 767-200, -300, and -300F series airplanes, certificated in any category, as identified in Boeing Alert Service Bulletin 767-26A0119, Revision 1, dated July 15, 2004.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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