AD 90-10-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 767-200 Series | Airworthiness Directives; BOEING Model 767 Series Airplanes |
| aircraft | The Boeing Company | 767-300 Series | Airworthiness Directives; BOEING Model 767 Series Airplanes |
| aircraft | The Boeing Company | 767-300F Series | Airworthiness Directives; BOEING Model 767 Series Airplanes |
Unsafe Condition
Uncommanded extension of three flight spoilers on one wing due to failure of a spoiler wheel command unit.
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Required Actions
Replace both spoiler wheel command units for Group 1 airplanes (as listed in Boeing Service Bulletin 767-27-0085) and replace the left side spoiler wheel command unit for Group 2 airplanes, following the service bulletin. An alternate means of compliance may be used if approved by the FAA Manager.
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Compliance Time
Within the next 24 months after the effective date of this AD, unless previously accomplished.
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Affected Aircraft
Boeing Model 767 series airplanes, line numbers 1 through 243, 257, 262, 263, 269, 273 through 275, 282, 285, 289, and 291, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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