AD 2004-23-12
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 757-200 and -300 | Airworthiness Directives; Boeing Model 757-200 and -300 Series Airplanes |
Unsafe Condition
Failure of the adjuster rod in the passenger door guide arm assembly, which could prevent the door from opening or closing during normal or emergency operations, resulting in the inability to evacuate the crew and passengers in an emergency.
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Required Actions
Inspect the part mark on the guide arm assembly of the number 1 left passenger door to determine whether the guide arm assembly contains an adjuster rod that was incorrectly manufactured. Replace any such adjuster rod. Test the adjuster rod of the guide arm assembly prior to the accumulation of 6,666 total flight cycles.
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Compliance Time
Within 18 months of the effective date of this AD
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Affected Aircraft
Boeing Model 757-200 and -300 series airplanes, as listed in Boeing Special Attention Service Bulletins 757-52-0077 and 757-52-0078, respectively, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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