Published 2008-09-08 · Federal Register document E8-20498

Airworthiness Directives; Rolls-Royce plc RB211-524 Series Turbofan Engines; Correction

Publication summary

This document makes a correction to Airworthiness Directive (AD) 2008-16-18. That AD applies to Rolls-Royce (RR) RB211-524 series turbofan engines with certain high pressure (HP) turbine disks installed. That AD was published in the Federal Register on August 11, 2008 (73 FR 46550). Paragraph (c) in the regulatory section is incorrect. This document corrects that paragraph. In all other respects, the original document remains the same.

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Recorded publication clauses

AD identifier printed in this edition: 2008-16-18
Effective date printed in this edition: Unknown

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Official source · 2008-09-08

Publication text

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[Federal Register Volume 73, Number 174 (Monday, September 8, 2008)]
[Rules and Regulations]
[Page 51912]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E8-20498]


-----------------------------------------------------------------------

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2007-0036; Directorate Identifier 2007-NE-22-AD; 
Amendment 39-15636; AD 2008-16-18]
RIN 2120-AA64


Airworthiness Directives; Rolls-Royce plc RB211-524 Series 
Turbofan Engines; Correction

AGENCY: Federal Aviation Administration, DOT.

ACTION: Final rule; correction.

-----------------------------------------------------------------------

SUMMARY: This document makes a correction to Airworthiness Directive 
(AD) 2008-16-18. That AD applies to Rolls-Royce (RR) RB211-524 series 
turbofan engines with certain high pressure (HP) turbine disks 
installed. That AD was published in the Federal Register on August 11, 
2008 (73 FR 46550). Paragraph (c) in the regulatory section is 
incorrect. This document corrects that paragraph. In all other 
respects, the original document remains the same.

DATES: Effective Date: Effective September 8, 2008.

FOR FURTHER INFORMATION CONTACT: Jason Yang, Aerospace Engineer, Engine 
Certification Office, FAA, Engine & Propeller Directorate, 12 New 
England Executive Park, Burlington, MA 01803; e-mail: 
[email protected]; telephone (781) 238-7747; fax (781) 238-7199.

SUPPLEMENTARY INFORMATION: On August 11, 2008 (73 FR 46550), we 
published a final rule AD, FR Doc. E8-18102, in the Federal Register. 
That AD applies to RR RB211-524 series turbofan engines. We need to 
make the following correction:


Sec.  39.13  [Corrected]

    On page 46551, in the first column, in the Regulatory Section, in 
the Applicability paragraph (c), in the second line, ``with certain 
high pressure (HP) turbine discs installed'' is corrected to read 
``with high pressure (HP) turbine discs, part numbers (P/Ns)-serial 
numbers (SNs) FK24651-LAQDY6061 and -LDRCZ10453 to -LDRCZ10720, and -
LQDY9903, and -LQDY9924, FK24790-CRCZ6 to -CRCZ25 and -LDRCZ10717 to -
LDRCZ14022, UL23166-LQDY6516 to -LQDY8718, UL24561-LQDY6389 to -
LQDY6438, UL24994-LQDY6405 to -LQDY8727, UL29472-LAQDY6013 to -
LAQDY6092 and -LDRCZ10029 to -LDRCZ10821 and -LDRCZ6000 to -LDRCZ6060 
and -LQDY6592 to -LQDY9993, UL29473-CRCZ24 to -CRCZ25 and -CZ12135 to -
CZ12333 and -LAQDY6010 to -LAQDY6088 and -LDRCZ10003 to -LDRCZ15372 and 
-LDRCZ6001 to -LDRCZ9995 and -LQDY10001 and -LQDY9606 to -LQDY9989, 
installed''.

    Issued in Burlington, Massachusetts, on August 28, 2008.
Marc Bouthillier,
Acting Manager, Engine and Propeller Directorate, Aircraft 
Certification Service.
[FR Doc. E8-20498 Filed 9-5-08; 8:45 am]
BILLING CODE 4910-13-P

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