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Mon, Feb 27, 2012

AD: Correction CFM International S.A.

AD NUMBER: 2009-11-02

PRODUCT: CFM International S.A. Model CFM56 Turbofan Engines
SUBJECT: Airworthiness Directive 2009-11-02
ACTION: Final Rule

SUMMARY: The FAA is correcting an airworthiness directive (AD) that published in the Federal Register. That AD applies to CFM International S.A. CFM56-2, CFM56-3, CFM56-5A, CFM56-5B, CFM56-5C, and CFM56-7B series turbofan engines with certain part number (P/N) and serial number (SN) high-pressure compressor (HPC) 4-9 spools installed.

In Table 1 of the AD, the HPC 4-9 spool SN GWN05AMO in the 2nd column of the Table is incorrect. This document corrects that error. In all other respects, the original document remains the same.

DATES: This final rule is effective February 24, 2012. The effective date for AD 2009-11-02 (74 FR 23305, May 19, 2009) remains June 23, 2009.

FMI: AD

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