AD 47-07-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bellanca Aircraft Corporation | 14-13 | Airworthiness Directives; Bellanca Model 14-13, 14-13-2 Airplanes |
| aircraft | Bellanca Aircraft Corporation | 14-13-2 | Airworthiness Directives; Bellanca Model 14-13, 14-13-2 Airplanes |
Unsafe Condition
Improper indexing of the fuel selector valve handle may result in incorrect fuel tank selection or unintended fuel flow interruption.
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Required Actions
Inspect the fuel selector valve handle indexing by setting handle positions, disconnecting fuel line, and blowing through the line to ensure free air passage. Permanently mark handle and shank index positions and secure handle to shank with a 1/16-inch diameter pin after drilling a hole using a number 53 drill.
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Compliance Time
not later than next periodic inspection
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Affected Aircraft
Bellanca Model 14-13, 14-13-2 All Serial Numbers Up to and Including 1200
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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