AD 2006-25-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer | EMB-135ER and -135KE | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135ER and -135KE Airplanes; and Model EMB-145, -145ER, -145MR, -145MP, and -145EP Airplanes |
Unsafe Condition
The fuel quantity indication system (FQIS) wire harness may not be properly attached at its attachment points or properly separated from the DC fuel pump wire harness, potentially leading to chafing between the harnesses or against adjacent airplane structure or components, which could present a potential ignition source that could result in a fire or explosion.
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Required Actions
Inspect the FQIS wire harness and the DC fuel pump wire harness to determine if they are properly attached at their respective attachment points and properly separated from one another. Perform corrective actions if necessary.
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Compliance Time
Before further flight
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Affected Aircraft
EMBRAER Model EMB-135ER and -135KE airplanes, and Model EMB-145, -145ER, -145MR, -145MP, and -145EP airplanes with dry wing stub configurations.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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