AD 2015-19-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Latently failed fuel shutoff valves discovered during fuel filter replacement, which could result in the inability to shut off fuel to the engine and APU, leading to an uncontrollable fire that could cause structural failure.
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Required Actions
Revise the maintenance or inspection program to include new airworthiness limitations. Inspect and replace fuel shutoff valve actuators with part numbers P/N MA20A2027 (S343T003-56) or P/N MA30A1001 (S343T003-66) installed at the engine or APU fuel shutoff valve position.
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Compliance Time
Within 10 days of the effective date
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Affected Aircraft
The Boeing Company Model 767 airplanes with fuel shutoff valve actuators P/N MA20A2027 (S343T003-56) or P/N MA30A1001 (S343T003-66) installed at the engine or APU fuel shutoff valve position.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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