Published 1998-09-18 · Federal Register document 98-25005

Airworthiness Directives; CFM International CFM56-5B/2P Series Turbofan Engines

Publication summary

This document makes a correction to Airworthiness Directive (AD) 98-02-04 applicable to CFM International (CFMI) CFM56-5B/2P series turbofan engines that was published in the Federal Register on January 21, 1998 (63 FR 3031). The low pressure turbine (LPT) case part number (P/N) in the compliance section is incorrect. This document corrects that P/N. In all other respects, the original document remains the same.

Why this record is shown

Source: Federal Register annual FAA metadata. Acquired 2026-09-03T22:22:53.985165+00:00. The title, summary and date are source facts.

Source revision: federal_register_ad_metadata_1998-f5c1cf5c93c99179
Source row: results[516]
Raw source SHA-256: f5c1cf5c93c99179023030016db80652e7593139090148c64a6fd533918aa991

Correction notice · separate source edition

Recorded publication clauses

AD identifier printed in this edition: 98-02-04
Effective date printed in this edition: Unknown

This correction is a separate source edition; it is not counted as a new adopted rule.

No adopted-clause structure was recorded for this source edition. Read the complete text; no applicability conclusion has been inferred.

No replacement link has been established from this edition. The complete historical rule chain and current legal effect remain unknown.

Find all recorded historical references to AD 98-02-04 · 0 printed reference observations in this pinned collection.

These are observations from one dated publication. Current legal status is unknown; aircraft applicability, installed configuration, compliance and burden require separate evidence. Missing or unparsed conditions remain unknown.

Why these observations are shown

They were extracted offline from the same immutable official HTML source as the complete recorded text. The dated source wording, original text coordinates and exact quote digests are retained. PDF/text agreement and current regulatory effect have not been qualified.

Observation revision: whole-ad-publication-clause-observations-1.0.1. Text SHA-256: 867f450f6a3057e7275e10cea9b3617ecd6b567a3f42563b0cb55c81359e2496. Source manifest: d6512c57ccf37ae96ec9a8e0a8c802657207526c56195ce7ec2c9e8430c93aab.

Official source · 1998-09-18

Publication text

This is the complete recorded text of this dated publication.

Current legal effect is unknown. Aircraft applicability, installed configuration and compliance require separate evidence. PDF/text agreement has not been evaluated.

Read the complete official publication text

[Federal Register Volume 63, Number 181 (Friday, September 18, 1998)]
[Rules and Regulations]
[Page 49819]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 98-25005]


=======================================================================
-----------------------------------------------------------------------

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. 97-ANE-29-AD; Amendment 39-10286; AD 98-02-04]
RIN 2120-AA64


Airworthiness Directives; CFM International CFM56-5B/2P Series 
Turbofan Engines

AGENCY: Federal Aviation Administration, DOT.

ACTION: Final rule; correction.

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

SUMMARY: This document makes a correction to Airworthiness Directive 
(AD) 98-02-04 applicable to CFM International (CFMI) CFM56-5B/2P series 
turbofan engines that was published in the Federal Register on January 
21, 1998 (63 FR 3031). The low pressure turbine (LPT) case part number 
(P/N) in the compliance section is incorrect. This document corrects 
that P/N. In all other respects, the original document remains the 
same.

EFFECTIVE DATE: September 18, 1998.

FOR FURTHER INFORMATION CONTACT: Robert J. Ganley, Aerospace Engineer, 
Engine Certification Office, FAA, Engine and Propeller Directorate, 12 
New England Executive Park, Burlington, MA 01803-5299; telephone (781) 
238-7138; fax (781) 238-7199.

SUPPLEMENTARY INFORMATION: A final rule airworthiness directive 
applicable to CFM International (CFMI) CFM56-5B/2P series turbofan 
engines, was published in the Federal Register on January 21, 1998 (63 
FR 3031). The following correction is needed:


Sec. 39.13  [Corrected]

    On page 3031, in the third column, in the Compliance Section, in 
the Applicability paragraph, in the fifth line, ``338-117-004-0'' is 
corrected to read ``338-117-404-0''.
    On page 3031, in the third column, in the Compliance Section, in 
paragraph (a), in the second line, ``338-117-004-0'' is corrected to 
read ``338-117-404-0''.
    On page 3031, in the third column, in the Compliance Section, in 
paragraph (d), in the third line, ``338-117-004-0'' is corrected to 
read ``338-117-404-0''.

    Issued in Burlington, Massachusetts, on September 11, 1998.
David A. Downey,
Assistant Manager, Engine and Propeller Directorate, Aircraft 
Certification Service.
[FR Doc. 98-25005 Filed 9-17-98; 8:45 am]
BILLING CODE 4910-13-U

Why this text is shown

The complete text was extracted from the official GovInfo HTML edition for this publication. Acquired 2026-10-09T04:58:34.523017+00:00. Text extraction preserves the recorded source wording; it does not determine current requirements.

Open the captured official edition

Source SHA-256: 2646b793884e5c83f73b000a74c437c23968b0407f267a542510711ea6080cbf
Text SHA-256: 867f450f6a3057e7275e10cea9b3617ecd6b567a3f42563b0cb55c81359e2496

Return to the full metadata catalog · Search complete publication text · Explore retained publication text and evidence

Coverage and limits

These are dated publication metadata, recorded clauses and literal source observations. Word, model-label, header and reference matches do not establish current legal effect, manufacturer/model identity, aircraft applicability, installed configuration or compliance.

The collection uses 33 explicit annual source snapshots. Source captures and operative-text qualifications have separate states. Missing information remains unknown.