AD 91-15-15

final rule

[Correction] Airworthiness Directives; E.I. DUPONT DE NEMOURS & COMPANY TSO-C116 Crewmember Protective Breathing Equipment Model 4566M37B-042N

AD Number
91-15-15
Status
final_rule
Effective Date
Product Category
appliance
Docket
91-ANE-21
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft E.I. DUPONT DE NEMOURS & COMPANY Protective Breathing Equipment [Correction] Airworthiness Directives; E.I. DUPONT DE NEMOURS & COMPANY TSO-C116 Crewmember Protective Breathing Equipment Model 4566M37B-042N
appliance E.I. DUPONT DE NEMOURS & COMPANY Protective Breathing Equipment [Correction] Airworthiness Directives; E.I. DUPONT DE NEMOURS & COMPANY TSO-C116 Crewmember Protective Breathing Equipment Model 4566M37B-042N

Unsafe Condition

Failure of a crewmember to remove the pouch from the bracket in case of a fire.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Remove the Velcro Strips and insert new left and right spacers in accordance with Paragraph 2 of E.I. DuPont de Nemours & Co. Service Bulletin 002 dated February 5, 1991. Aircraft may be ferried under FAR 21.197 and 21.199 to a base for AD compliance. Submittal of substantiating data through an FAA Inspector may allow alternate compliance methods or adjustments approved by the Manager, New York Aircraft Certification Office.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

within 45 days after the effective date of this AD

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

E.I. DUPONT DE NEMOURS & COMPANY TSO-C116 Crewmember Protective Breathing Equipment Model 4566M37B-042N with serial numbers below S/N V9100000, installed on transport category aircraft.

AI-generated summary from the source AD text. Verify against the official source before acting.

Federal Register Abstract

Crewmember Protective Breathing Equipment

Applicability Source Text

Show captured applicability text from the source AD
AD Final Rules - DRS_91-15-15.html
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AD Number:
91-15-15
Document Type:
AD Final Rules
Docket Number:
91-ANE-21
Subject Heading:
[Correction] Airworthiness Directives; E.I. DUPONT DE NEMOURS & COMPANY TSO-C116 Crewmember Protect...Show more
Subject:
Crewmember Protective Breathing Equipment
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
08/15/1991
Make:
E.I. DUPONT DE NEMOURS & COMPANY
Model:
Protective Breathing Equipment
Product Type:
Appliance
Product Subtype:
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
Airworthiness Directive 91-15-15, published in the Federal Register on July 26, 1991, was not distri...Show more
AIRWORTHINESS DIRECTIVES FINAL RULES: 91-15-15
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   91-ANE-21

AMENDMENT:   39-7079

AD NUMBER:   91-15-15

SUBJECT HEADING:   [Correction] Airworthiness Directives; E.I. DUPONT DE NEMOURS & COMPANY TSO-C116 Crewmember Protective Breathing Equipment Model 4566M37B-042N

ACTION:  

SUMMARY:  

DATES:   Effective August 15, 1991.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
91-15-15 E.I. DUPONT DE NEMOURS & COMPANY: Amendment 39-7079. Docket No. 91-ANE-21.

Applicability: E.I. DuPont de Nemours & Co., TSO-C116 Crewmember Protective Breathing Equipment Model 4566M37B-042N, with serial numbers below S/N V9100000, installed on, but not limited to transport category aircraft.

Compliance: Required as indicated, unless previously accomplished.

To prevent the failure of a crewmember to remove the pouch from the bracket in case of a fire, accomplish the following within 45 days after the effective date of this AD:

(a) Remove the Velcro Strips and insert new left and right spacers in accordance with Paragraph 2, Procedure Instructions, of E.I. DuPont de Nemours & Co., Service Bulletin 002, dated February 5, 1991.

(b) Aircraft may be ferried in accordance with the provisions of FAR 21.197 and 21.199 to a base where the AD can be accomplished.

(c) Upon submission of substantiating data by an owner or operator through an FAA Inspector (maintenance, avionics, or operations, as appropriate), and alternate method of compliance with the requirements of this AD or adjustments to the compliance specified in this AD may be approved by the Manager, New York Aircraft Certification Office, 181 South Franklin Ave., Valley Stream, New York, 11581-1145.

(d) The modifications shall be done in accordance with the following E.I. DuPont de Nemours & Co. Service Bulletin No. 002:

Page No.	Issue	Date
1-5	Original	February 5, 1991
Total Pages: 5		

This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR Part 51. Copies may be obtained from E.I. Dupont de Nemours & Co., P.O. Box 791, 505 Blue Ball Road, Elkton, Maryland 21921. Copies may be inspected at the FAA, New England Region, Office of the Assistant Chief Counsel, Room 311, 12 New England Executive Park, Burlington, Massachusetts, or New York Aircraft Certification Office, 181 South Franklin Ave., Valley Stream, New York, or at the Office of the Federal Register, 1100 L Street, NW, Room 8401, Washington, D.C.

Airworthiness Directive 91-15-15, published in the Federal Register on July 26, 1991, was not distributed to the public by FAA due to a clerical error in the AD.

This corrected version of AD 91-15-15, Amendment 39-7079, published in the Federal Register on August 15, 1991, becomes effective on August 15, 1991.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_91-15-15.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
91-15-15
Document Type:
AD Final Rules
Docket Number:
91-ANE-21
Subject Heading:
[Correction] Airworthiness Directives; E.I. DUPONT DE NEMOURS & COMPANY TSO-C116 Crewmember Protect...Show more
Subject:
Crewmember Protective Breathing Equipment
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
08/15/1991
Make:
E.I. DUPONT DE NEMOURS & COMPANY
Model:
Protective Breathing Equipment
Product Type:
Appliance
Product Subtype:
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
Airworthiness Directive 91-15-15, published in the Federal Register on July 26, 1991, was not distri...Show more
AIRWORTHINESS DIRECTIVES FINAL RULES: 91-15-15
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   91-ANE-21

AMENDMENT:   39-7079

AD NUMBER:   91-15-15

SUBJECT HEADING:   [Correction] Airworthiness Directives; E.I. DUPONT DE NEMOURS & COMPANY TSO-C116 Crewmember Protective Breathing Equipment Model 4566M37B-042N

ACTION:  

SUMMARY:  

DATES:   Effective August 15, 1991.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
91-15-15 E.I. DUPONT DE NEMOURS & COMPANY: Amendment 39-7079. Docket No. 91-ANE-21.

Applicability: E.I. DuPont de Nemours & Co., TSO-C116 Crewmember Protective Breathing Equipment Model 4566M37B-042N, with serial numbers below S/N V9100000, installed on, but not limited to transport category aircraft.

Compliance: Required as indicated, unless previously accomplished.

To prevent the failure of a crewmember to remove the pouch from the bracket in case of a fire, accomplish the following within 45 days after the effective date of this AD:

(a) Remove the Velcro Strips and insert new left and right spacers in accordance with Paragraph 2, Procedure Instructions, of E.I. DuPont de Nemours & Co., Service Bulletin 002, dated February 5, 1991.

(b) Aircraft may be ferried in accordance with the provisions of FAR 21.197 and 21.199 to a base where the AD can be accomplished.

(c) Upon submission of substantiating data by an owner or operator through an FAA Inspector (maintenance, avionics, or operations, as appropriate), and alternate method of compliance with the requirements of this AD or adjustments to the compliance specified in this AD may be approved by the Manager, New York Aircraft Certification Office, 181 South Franklin Ave., Valley Stream, New York, 11581-1145.

(d) The modifications shall be done in accordance with the following E.I. DuPont de Nemours & Co. Service Bulletin No. 002:

Page No.	Issue	Date
1-5	Original	February 5, 1991
Total Pages: 5		

This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR Part 51. Copies may be obtained from E.I. Dupont de Nemours & Co., P.O. Box 791, 505 Blue Ball Road, Elkton, Maryland 21921. Copies may be inspected at the FAA, New England Region, Office of the Assistant Chief Counsel, Room 311, 12 New England Executive Park, Burlington, Massachusetts, or New York Aircraft Certification Office, 181 South Franklin Ave., Valley Stream, New York, or at the Office of the Federal Register, 1100 L Street, NW, Room 8401, Washington, D.C.

Airworthiness Directive 91-15-15, published in the Federal Register on July 26, 1991, was not distributed to the public by FAA due to a clerical error in the AD.

This corrected version of AD 91-15-15, Amendment 39-7079, published in the Federal Register on August 15, 1991, becomes effective on August 15, 1991.

FOOTER:

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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