NPRM FAA-2021-0949

Became AD 2022-02-18

Proposed airworthiness directive · General Electric

Published
November 5, 2021 · 86 FR 61086
Comments due
December 20, 2021
Action
Notice of proposed rulemaking (NPRM)
Docket
FAA-2021-0949
Project
AD-2021-00115-E
FR document
2021-24071
Products
Engine

A proposal is not in force. If adopted, it becomes an AD, usually with changes. Only the Federal Register edition is official.

Summary

The FAA proposes to adopt a new airworthiness directive (AD) for all General Electric Company (GE) CF6-80C2A1, CF6-80C2A2, CF6- 80C2A3, CF6-80C2A5, CF6-80C2A5F, and CF6-80C2A8 model turbofan engines with an installed left-hand rear mount link assembly, part number (P/N) 1846M23G01. This proposed AD was prompted by the manufacturer reducing the life limit for the affected left-hand rear mount link assembly. This proposed AD would require revising the Airworthiness Limitations section (ALS) of the GE CF6-80C2 Engine Manual, GEK92451, and the operator's existing approved continuous airworthiness maintenance program (CAMP). The FAA is proposing this AD to address the unsafe condition on these products.

The resulting AD

Notices in this docket · 1