AD 83-05-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | B-N Group Ltd. | BN-2A | Airworthiness Directives; Pilatus BN-2A Islander and Model BN-2A MKIII Trislander Series Airplanes |
| aircraft | B-N Group Ltd. | BN-2A-2 | Airworthiness Directives; Pilatus BN-2A Islander and Model BN-2A MKIII Trislander Series Airplanes |
| aircraft | B-N Group Ltd. | BN-2A-20 | Airworthiness Directives; Pilatus BN-2A Islander and Model BN-2A MKIII Trislander Series Airplanes |
| aircraft | B-N Group Ltd. | BN-2A-21 | Airworthiness Directives; Pilatus BN-2A Islander and Model BN-2A MKIII Trislander Series Airplanes |
| aircraft | B-N Group Ltd. | BN-2A-26 | Airworthiness Directives; Pilatus BN-2A Islander and Model BN-2A MKIII Trislander Series Airplanes |
| aircraft | B-N Group Ltd. | BN-2A-27 | Airworthiness Directives; Pilatus BN-2A Islander and Model BN-2A MKIII Trislander Series Airplanes |
| aircraft | B-N Group Ltd. | BN-2A-3 | Airworthiness Directives; Pilatus BN-2A Islander and Model BN-2A MKIII Trislander Series Airplanes |
| aircraft | B-N Group Ltd. | BN-2A-6 | Airworthiness Directives; Pilatus BN-2A Islander and Model BN-2A MKIII Trislander Series Airplanes |
| aircraft | B-N Group Ltd. | BN-2A-8 | Airworthiness Directives; Pilatus BN-2A Islander and Model BN-2A MKIII Trislander Series Airplanes |
| aircraft | B-N Group Ltd. | BN-2A-9 | Airworthiness Directives; Pilatus BN-2A Islander and Model BN-2A MKIII Trislander Series Airplanes |
Unsafe Condition
Failure of throttle, mixture, or propeller control due to cracking in the attachment brackets of the teleflex conduit swivel assemblies.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect attachment brackets on teleflex conduit swivel assemblies for cracking using a 5-power glass per SB BN-2/SB.109, Issue 3. Replace cracked assemblies with serviceable parts (C.79412, C.79411, or C.79410) and install bracket reinforcement. Incorporate reinforcement even if no cracks are found.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within 100 hours time-in-service
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Pilatus BN-2A Islander and Model BN-2A MKIII Trislander airplanes not modified per Modification No. NB/M/939 and NB/M/996
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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