AD 2002-23-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Cessna | 750 | Airworthiness Directives; Cessna Model 750 Airplanes |
Unsafe Condition
The trip levels for the reset circuit breakers installed in the auxiliary hydraulic pump system and the King KHF 950 high frequency system(s) are too high, which can prevent corresponding high current remote control circuit breakers from tripping when excessive electrical loads are present.
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Required Actions
Replace the 5.0-ampere reset circuit breakers for the auxiliary hydraulic pump system and the King KHF 950 high frequency communication system(s) with 0.5-ampere reset circuit breakers, in accordance with Cessna Service Bulletin SB750-24-15, Revision 1, dated May 24, 1999.
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Compliance Time
Within 90 days after the effective date of this AD.
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Affected Aircraft
Cessna Model 750 airplanes, serial numbers 0001 through 0100 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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