AD 2017-07-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | M7 | Aerospace LLC Models | Airworthiness Directives; M7 Aerospace LLC Models Airplanes |
Unsafe Condition
Detachment of the power lever linkage to the TPE331 engine propeller pitch control (PPC) shaft.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Repetitively inspect the propeller pitch control for proper torque, with corrections as necessary. Replace or rework the PPC assembly to have a threaded hole in the splined end of the shouldered shaft. Install a secondary retention device.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
M7 Aerospace LLC Models SA226-T, SA226-AT, SA226-T(B), SA226-TC, SA227-AC (C-26A), SA227-AT, SA227-BC (C-26A), SA227-CC, SA227-DC (C-26B), and SA227-TT airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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