Airworthiness Directives; The Cessna Aircraft Company Airplanes
airworthiness · Rule · Final rule. · Published 2012-09-19 · Effective 2012-10-24 · 77 FR 57994
Document
Document number
2012-22337
Federal Register citation
77 FR 57994
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
The Cessna
Publication date
2012-09-19
Effective date
2012-10-24
FAA docket
Docket No. FAA-2012-0644
Abstract
We are adopting a new airworthiness directive (AD) for certain The Cessna Aircraft Company Model 750 airplanes. This AD was prompted by reports of direct current (DC) generator overvoltage events. This AD requires replacing the auxiliary power unit (APU) generator control unit (GCU). We are issuing this AD to prevent DC generator overvoltage events, which could result in smoke in the cockpit and loss of avionics and electrical systems.