[Federal Register Volume 63, Number 130 (Wednesday, July 8, 1998)]
[Rules and Regulations]
[Pages 36835-36836]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 98-17910]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. 98-NM-95-AD; Amendment 39-10448; AD 98-07-26]
RIN 2120-AA64
Airworthiness Directives; Boeing Model 767 Series Airplanes
AGENCY: Federal Aviation Administration, DOT.
ACTION: Final rule; correction.
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SUMMARY: This document corrects two typographical errors that appeared
in airworthiness directive (AD) 98-07-26, which was published in the
Federal Register on April 6, 1998 (63 FR 16681). The typographical
errors resulted in a reference to an incorrect part number and
incorrect section of the referenced service information. This AD is
applicable to certain Boeing Model 767 series airplanes. This AD
requires detailed visual inspection(s) for damage or chafing of certain
electrical wire bundles and for clearance between the wire bundles and
adjacent forward galley air chiller; and follow-on corrective actions.
DATES: Effective April 21, 1998.
The incorporation by reference of certain publications listed in
the regulations was previously approved by the Director of the Federal
Register as of April 21, 1998 (63 FR 16681, April 6, 1998).
FOR FURTHER INFORMATION CONTACT: Elias Natsiopoulos, Aerospace
Engineer, Systems and Equipment Branch, ANM-130S, FAA, Transport
Airplane Directorate, Seattle Aircraft Certification Office, 1601 Lind
Avenue, SW., Renton, Washington 98055-4056; telephone (425) 227-1279;
fax (425) 227-1181.
SUPPLEMENTARY INFORMATION: Airworthiness Directive (AD) 98-07-26,
amendment 39-10448, applicable to certain Boeing Model 767 series
airplanes, was published in the Federal Register on April 6, 1998 (63
FR 16681). That AD requires detailed visual inspection(s) for damage or
chafing of certain electrical wire bundles and for clearance between
the wire bundles and adjacent forward galley air chiller; and follow-on
corrective actions.
As published, that AD contained two typographical errors in
paragraphs (a)(1)(ii), (a)(2), (a)(3)(ii), and (a)(4). First, those
paragraphs identified ``Section 20-00-11'' of the Boeing Standard
Wiring Practices Manual as the appropriate source of service
information for accomplishment of the actions. However, the correct
section should have been identified as ``Section 20-10-11.'' Second,
those paragraphs identified ``TFX-2X standard wall thickness (sleeve)''
as one of the appropriate materials to protect the bundles. However,
part number (P/N) ``TFX-2X'' was indicated inadvertently in those
paragraphs instead of the correct P/N ``TFE-2X.'' (In fact, P/N ``TFX-
2X'' does not exist.)
Since no other part of the regulatory information has been changed,
the final rule is not being republished.
The effective date of this AD remains April 21, 1998.
In final rule, FR Doc. 98-8705, published on April 6, 1998 (63 FR
16681), make the following corrections:
Sec. 39.13 [Corrected]
1. On page 16683, in the first column, paragraph (a)(1)(ii) of AD
98-07-26 is corrected to read as follows:
* * * * *
(a) * * *
(1) * * *
(ii) Prior to further flight, install protective tape or sleeve
over the wire bundles, in accordance with Section 20-10-11 of the
Boeing Standard Wiring Practices Manual. Operators shall use one of the
following materials to protect the bundles: RT876 (sleeve), TFE-2X
standard wall thickness (sleeve), P-440 (tape), Scotch 70 (tape), or
CHR-A-2005 (tape).
* * * * *
2. On page 16683, in the first column, paragraph (a)(2) of AD 98-
07-26 is corrected to read as follows:
* * * * *
(a) * * *
(2) If no damage or chafing is detected and inadequate clearance
exists, prior to further flight, modify the routing of the wire bundles
in accordance with the Boeing message, and install protective tape or
sleeve over the wire bundles in accordance with Section 20-10-11 of the
Boeing Standard Wiring Practices Manual. Operators shall use one of the
following materials to protect the bundles: RT876 (sleeve), TFE-2X
[[Page 36836]]
standard wall thickness (sleeve), P-440 (tape), Scotch 70 (tape), or
CHR-A-2005 (tape).
* * * * *
3. On page 16683, in the first column, paragraph (a)(3)(ii) of AD
98-07-26 is corrected to read as follows:
* * * * *
(a) * * *
(3) * * *
(ii) Prior to further flight, install protective tape or sleeve
over the wire bundles in accordance with Section 20-10-11 of the Boeing
Standard Wiring Practices Manual. Operators shall use one of the
following materials to protect the bundles: RT876 (sleeve), TFE-2X
standard wall thickness (sleeve), P-440 (tape), Scotch 70 (tape), or
CHR-A-2005 (tape).
* * * * *
4. On page 16683, in the first and second columns, paragraph (a)(4)
of AD 98-07-26 is corrected to read as follows:
* * * * *
(a) * * *
(4) If damage or chafing is detected and inadequate clearance
exists, prior to further flight, repair and modify the routing of the
wire bundles in accordance with the Boeing message, and install
protective tape or sleeve over the wire bundles in accordance with
Section 20-10-11 of the Boeing Standard Wiring Practices Manual.
Operators shall use one of the following materials to protect the
bundles: RT876 (sleeve), TFE-2X standard wall thickness (sleeve), P-440
(tape), Scotch 70 (tape), or CHR-A-2005 (tape).
* * * * *
Issued in Renton, Washington, on June 29, 1998.
Vi L. Lipski,
Acting Manager, Transport Airplane Directorate, Aircraft Certification
Service.
[FR Doc. 98-17910 Filed 7-7-98; 8:45 am]
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