AD 75-09-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Piper Aircraft Inc. | PA-31 | Airworthiness Directives; Piper Models PA-31P, PA-31, PA-31-300, and PA-31- 350 Airplanes |
| aircraft | Piper Aircraft Inc. | PA-31-300 | Airworthiness Directives; Piper Models PA-31P, PA-31, PA-31-300, and PA-31- 350 Airplanes |
| aircraft | Piper Aircraft Inc. | PA-31-350 | Airworthiness Directives; Piper Models PA-31P, PA-31, PA-31-300, and PA-31- 350 Airplanes |
| aircraft | Piper Aircraft Inc. | PA-31P | Airworthiness Directives; Piper Models PA-31P, PA-31, PA-31-300, and PA-31- 350 Airplanes |
Unsafe Condition
Loose elevator push-pull tube end fittings could cause possible hazards in flight.
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Required Actions
Inspect elevator push-pull tube for looseness in accordance with specified service bulletins within 100 hours in service from the effective date. Replace with acceptable torque tube assemblies if looseness is detected. Equivalent inspections require approval from the FAA Engineering and Manufacturing Branch.
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Compliance Time
within the next 100 hours in service from the effective date
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Affected Aircraft
Piper Models PA-31P (Serial Nos. 31P-1 through 31P-7400213), PA-31 and PA-31-300 (Serial Nos. 31-1 through 31-7401248), and PA-31-350 (Serial Nos. 31-5001 through 31-7405242 and 31-7405400 through 31-7405462)
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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