AD 2000-26-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 747 | Airworthiness Directives; Boeing Model 747, 757, 767 and 777 Series Airplanes |
Unsafe Condition
Potential ignition of the moisture barrier cover of the drip shield, which could propagate a small fire from an otherwise harmless electrical arc, leading to a larger fire.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify certain drip shields located on the flight deck. Operators may request approval of an alternative method of compliance, such as sampling, if evidence shows no unsafe adhesive was used in the construction of the drip shields.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within six years after the effective date of the AD, or at the next scheduled heavy maintenance visit, whichever occurs later.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Boeing Model 747, 757, 767, and 777 series airplanes.
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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