AD 88-24-16
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Cessna Aircraft Company | 650 | Airworthiness Directives; CESSNA Models S550 and 650 Series Airplanes |
| aircraft | Cessna Aircraft Company | S550 | Airworthiness Directives; CESSNA Models S550 and 650 Series Airplanes |
Unsafe Condition
Wiring failure in the interior cabinetry wiring and electrical components can result in cabin smoke and/or fire.
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Required Actions
Disconnect electrical power to the interior cabinetry before next activation of the airplane's electrical power. Reconnect wiring after modification per Cessna Service Letters SLS550-25-02/Revision 4 or SL650-25-02/Revision 4. Use alternate means of compliance if approved by FAA.
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Compliance Time
Before next activation of the airplane's electrical power
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Affected Aircraft
Cessna Models S550 (serial numbers S550-0001 through S550-0039, S550-0041 through S550-0120 except lavatory vanities on S550-0100-0120) and Model 650 (serial numbers 650-0001 through 650-0126 except lavatory vanities on 650-0087 and 650-0105-0126)
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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