This section of the FEDERAL REGISTER

contains regulatory documents having general

applicability and legal effect, most of which

are keyed to and codified in the Code of

Federal Regulations, which is published under

50 titles pursuant to 44 U.S.C. 1510.

The Code of Federal Regulations is sold by

the Superintendent of Documents. Prices of

new books are listed in the first FEDERAL

REGISTER issue of each week.

Rules and Regulations Federal Register

35077

Vol. 66, No. 128

Tuesday, July 3, 2001

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. 98–ANE–57; Amendment 39–

12124; AD 2001–04–06]

RIN 2120–AA64

Airworthiness Directives; CFM

International, S.A. CFM56–3, –3B, and

–3C Series Turbofan Engines;

Correction

AGENCY: Federal Aviation

Administration, DOT.

ACTION: Final rule; correction.

SUMMARY: This document makes a

correction to Airworthiness Directive

(AD) 2001–04–06 applicable to CFM

International, S.A. CFM56–3, –3B, and

–3C series turbofan engines that was

published in the Federal Register on

February 28, 2001 (66 FR 12726). The

information in paragraph (i) in the

regulatory information is incorrect. This

document corrects paragraph (i). In all

other respects, the original document

remains the same.

EFFECTIVE DATE: April 4, 2001.

FOR FURTHER INFORMATION CONTACT:

Glorianne Niebuhr, Aerospace Engineer,

Engine Certification Office, FAA, Engine

and Propeller Directorate, 12 New

England Executive Park, Burlington, MA

01803–5299; telephone (781) 238–7132,

fax (781) 238–7199.

SUPPLEMENTARY INFORMATION: A final

rule airworthiness directive applicable

to CFM International, S.A. CFM56–3,

–3B, and –3C series turbofan engines,

was published in the Federal Register

on February 28, 2001 (66 FR 12726).

Paragraph (i) of the AD provided that

inspection is not required for disks that

have been rebroached ‘‘prior to

exceeding the .004 inch wear limit.’’

This was incorrect as disks that have not

yet reached the wear limit will not go

through the rebroaching process. Only if

a disk has exceeded the wear limit, will

that disk be rebroached. Therefore, the

FAA is correcting the AD by deleting

reference to the wear limit in paragraph

(i). Make the following correction to FR

Doc. 01–4216:

§ 39.13 [Corrected]

On page 12729, in the second column,

in AD 2001–04–06, in the Compliance

Section, paragraph (i) is corrected to

read as follows:

2001–04–06 CFM International:

Amendment 39–12124. Docket 98–ANE–

57–AD.

* * * * *

Compliance ***

* * * * *

(i) Inspection is not required for fan disks

that used lubricants identified in paragraph

(g) of this AD but were then rebroached, then

were not lubricated with the lubricants

identified in paragraph (g) of this AD AND

were equipped with fan blade configurations

specified either in subparagraph (h)(1) or

(h)(2) of this AD.

* * * * *

Issued in Burlington, MA, on June 19,

2001.

Jay J. Pardee,

Manager, Engine and Propeller Directorate,

Aircraft Certification Service.

[FR Doc. 01–16048 Filed 7–2–01; 8:45 am]

BILLING CODE 4910–13–P

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. 98–NM–271–AD; Amendment

39–12296; AD 2001–13–15]

RIN 2120–AA64

Airworthiness Directives; Boeing

Model 757 Series Airplanes Equipped

with Rolls Royce Engines

AGENCY: Federal Aviation

Administration, DOT.

ACTION: Final rule.

SUMMARY: This amendment adopts a

new airworthiness directive (AD),

applicable to certain Boeing Model 757

series airplanes, that requires a one-time

inspection to find wire chafing of the

left and right engine fuel shutoff valve

wire bundles at Power Plant Station 278

on each engine strut, and repair if

necessary. This amendment also

requires replacement of three wire

support brackets with improved wire

support brackets. This amendment is

prompted by reports that such wire

support brackets failed due to fatigue,

which subsequently caused the fuel

shutoff valve wire to chafe and to

experience a short circuit. The actions

specified by this AD are intended to

prevent such conditions, which could

result in either the possible ignition of

fuel vapors in a flammable leakage zone

or in the inability to stop the flow of fuel

in the event of an engine fire.

DATES: Effective August 7, 2001.

The incorporation by reference of

certain publications listed in the

regulations is approved by the Director

of the Federal Register as of August 7,

2001.

ADDRESSES: The service information

referenced in this AD may be obtained

from Boeing Commercial Airplane

Group, P.O. Box 3707, Seattle,

Washington 98124–2207. This

information may be examined at the

Federal Aviation Administration (FAA),

Transport Airplane Directorate, Rules

Docket, 1601 Lind Avenue, SW.,

Renton, Washington; or at the Office of

the Federal Register, 800 North Capitol

Street, NW., suite 700, Washington, DC.

FOR FURTHER INFORMATION CONTACT:

Stephen S. Oshiro, Aerospace Engineer,

Systems and Equipment Branch, ANM–

130S, FAA, Seattle Aircraft Certification

Office, 1601 Lind Avenue, SW., Renton,

Washington 98055–4056; telephone

(425) 227–2793; fax (425) 227–1181.

SUPPLEMENTARY INFORMATION: A

proposal to amend part 39 of the Federal

Aviation Regulations (14 CFR part 39) to

include an airworthiness directive (AD)

that is applicable to certain Boeing

Model 757 series airplanes was

published in the Federal Register on

August 4, 1999 (64 FR 42050). That

action proposed to require repetitive

inspections to detect wire chafing of the

left and right engine fuel shutoff valve

wire bundles at Power Plant Station 278

on each engine strut, and repair if

necessary. That action also proposed to

require repetitive replacement of three

wire support brackets with improved

wire support brackets.

Comments

Interested persons have been afforded

an opportunity to participate in the

making of this amendment. Due