AD 90-02-12
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 757-200 Series | Airworthiness Directives: BOEING Model 757 Series Airplanes |
| aircraft | The Boeing Company | 757-200CB Series | Airworthiness Directives: BOEING Model 757 Series Airplanes |
| aircraft | The Boeing Company | 757-200PF Series | Airworthiness Directives: BOEING Model 757 Series Airplanes |
| aircraft | The Boeing Company | 757-300 Series | Airworthiness Directives: BOEING Model 757 Series Airplanes |
Unsafe Condition
Loose objects lodging in the control quadrant assembly could cause aileron control system jamming.
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Required Actions
Install flexible deflectors in accordance with Boeing Service Bulletin 757-27-0072 or Revision 1 dated June 29, 1989. Alternate means of compliance or adjustment may be used if approved by the FAA Manager, Seattle Aircraft Certification Office.
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Compliance Time
within the next 12 months after the effective date of this AD
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Affected Aircraft
BOEING Model 757 series airplanes listed in Boeing Service Bulletin 757-27-0072, Revision 1, dated June 29, 1989
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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