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routineProposed Rule

AD FAA-2021-0316

Airworthiness Directives; GE Aviation Czech s.r.o. (Type Certificate Previously Held by WALTER Engines a.s., Walter a.s., and MOTORLET a.s.) Turboprop Engines

Summary

The FAA proposes to adopt a new airworthiness directive (AD) for all GE Aviation Czech s.r.o. (GEAC) H75-200, H80-100, and H80-200 model turboprop engines. This proposed AD was prompted by several reports of engine gas generator speed (Ng) rollbacks occurring below idle on GEAC H75-200, H80-100, and H80-200 model turboprop engines. This proposed AD would require an inspection of a certain part number (P/N) fuel control unit (FCU) and, if deficiencies are detected, replacement of the FCU with a part eligible for installation. The FAA is proposing this AD to address the unsafe condition on these products.

Directive Details

AD Number

FAA-2021-0316

Document Number

2021-08056

Type

Proposed Rule

Publication Date

April 20, 2021

Comments Close

June 4, 2021

Affected Manufacturer

GE Aviation Czech s.r.o. (Type Certificate Previously Held by WALTER Engines a.s., Walter a.s., and MOTORLET a.s.) Turboprop

Criticality

routine

Emergency

No

Docket ID

Docket No. FAA-2021-0316

Topics

Air transportationAircraftAviation safetyIncorporation by referenceSafety

Official Documents

View PDFView on Federal Register
View all ADs for GE Aviation Czech s.r.o. (Type Certificate Previously Held by WALTER Engines a.s., Walter a.s., and MOTORLET a.s.) Turboprop→

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