AD 83-07-17
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Vulcanair S.p.A. | P 68B | Airworthiness Directives; Partenavia Model P68B and P68C Series Airplanes |
| aircraft | Vulcanair S.p.A. | P 68C | Airworthiness Directives; Partenavia Model P68B and P68C Series Airplanes |
Unsafe Condition
Failure of the stop tube for the fuel selector control system
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Required Actions
Install stop tube kit (P/N 68-020) and adjust the fuel selector control receiver per Service Bulletin No. 52 and Service Instruction No. 13. Conduct engine run to check fuel flow restriction in right and left tank positions, readjust if restricted and repeat check.
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Compliance Time
within the next 100 hours time-in-service after the effective date of this AD
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Affected Aircraft
Vulcanair S.p.A. Models P68B and P68C (serial numbers 123 through 241)
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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