AD 2004-15-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Saab | SAAB SF340A | Airworthiness Directives; Saab Model SAAB SF340A Series Airplanes |
Unsafe Condition
A momentary loss of data on the left-hand electronic flight instrumentation system (LH EFIS) screens, which could lead to the pilot's loss of situational awareness during initial climb or approach/landing, and possibly result in reduced control of the airplane.
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Required Actions
Replace certain power wires with a modification harness and test the harness installation, following the Accomplishment Instructions of Saab Service Bulletin 340-29-021, Revision 02, dated October 2, 2002.
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Compliance Time
Within 12 months after the effective date of this AD.
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Affected Aircraft
Saab Model SAAB SF340A series airplanes, manufacturer serial number -004 through -028 inclusive, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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