AD 2006-23-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Diamond | Aircraft Industries GmbH Model DA 40 | Airworthiness Directives; Diamond Aircraft Industries GmbH Model DA 40 Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Diamond Aircraft Industries GmbH Model DA 40 Airplanes |
Unsafe Condition
During production installation of the Garmin G1000 STC, some parts of the installed fuel system indicating system were contaminated with particles from the manufacturing process. If not corrected, this may lead to improper engine operation, power loss, or in-flight engine failure.
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Required Actions
Inspect the engine fuel system for possible contamination of fuel per Diamond Aircraft Industries GmbH Mandatory Service Bulletin No. MSB-40-048/2, Revision 2, dated September 26, 2006. Recertify the affected airplanes after the inspection.
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Compliance Time
Before further flight
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Affected Aircraft
Diamond Aircraft Industries GmbH Model DA 40 airplanes equipped with Garmin G1000 supplemental type certificate (STC) SA01254WI, serial numbers 40.448 through 40.673, excluding 40.538, 40.590, 40.641, 40.642, 40.644, 40.651, 40.654, 40.655, and 40.699, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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