AD 97-01-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 737-100 Series | Airworthiness Directives; Boeing Model 737-100 and -200 Series Airplanes |
| aircraft | The Boeing Company | 737-200 Series | Airworthiness Directives; Boeing Model 737-100 and -200 Series Airplanes |
Unsafe Condition
Mechanical interference within the lateral control system transfer mechanism during a jam override condition could result in reduced travel of a control wheel and above normal control wheel forces.
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Required Actions
Replace the aileron control transfer mechanism with a new modified mechanism, or rework the existing mechanism in accordance with Boeing 737 Service Bulletin 27-1033.
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Compliance Time
Within 18 months after the effective date of this AD
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Affected Aircraft
Boeing Model 737-100 and -200 series airplanes listed in Boeing 737 Service Bulletin 27-1033, dated February 13, 1970.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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