AD 2022-03-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; Stemme AG Gliders |
Unsafe Condition
Failure to accomplish the instructions in the airworthiness limitations section (ALS) of the aircraft maintenance manual (AMM) could result in an unsafe condition.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Establish a life limit of 5 years for certain propeller gearbox tooth belts by removing them from service after 5 years. Operators are required to record AD compliance each time an affected propeller gearbox tooth belt reaches its life limit and is replaced.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 5 years after the effective date of this AD
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Stemme AG TSA-M Model S6 and S6-RT gliders, all serial numbers, with a propeller gearbox tooth belt marked 'Synchroforce Carbon' installed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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