AD 91-19-05

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AD Number:
91-19-05
Document Type:
AD Final Rules
Docket Number:
91-NM-179-AD
Subject Heading:
BRITISH AEROSPACE Model BAe 125-800A, HS.125-700A, and DH/BH/HS 125 Series Airplanes
Subject:
Fire Extinguisher System Wiring
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
09/26/1991
Make:
Textron Aviation Inc.
Model:
BAe.125 Series 800A | BH.125 Series 400A | BH.125 Series 600A | DH.125 Series 1A | DH.125 Series 1A-...Show more
Product Type:
Aircraft
Product Subtype:
Large Airplane
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 91-19-05
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   91-NM-179-AD

AMENDMENT:   39-8032

AD NUMBER:   91-19-05

SUBJECT HEADING:   BRITISH AEROSPACE Model BAe 125-800A, HS.125-700A, and DH/BH/HS 125 Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective September 26, 1991.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
91-19-05 BRITISH AEROSPACE: Amendment 39-8032. Docket No. 91-NM-179-AD.

Applicability: Model BAe 125-800A, Model HS.125-700A, and Model DH/BH/HS 125 series airplanes retrofitted with Garrett engines which are pre-mod 253274A; certificated in any category.

Compliance: Required as indicated, unless previously accomplished.

To prevent the loss of fire extinguishment capability, accomplish the following:

(a) Within 30 days after the effective date of this AD, perform a visual inspection of the engine fire extinguisher system wiring to detect crossed wiring, improperly identified or unidentified wiring and wiring supports, missing wiring supports, and loose or improperly locked electrical connectors, in accordance with British Aerospace Service Bulletin 26-31, dated February 25, 1991.

(b) If any discrepancy is found during the inspection required by paragraph (a) of this AD, prior to further flight, correct it in accordance with the instructions in British Aerospace Service Bulletin 26-31, dated February 25, 1991.

(c) An alternative method of compliance or adjustment of the compliance time, which provides an acceptable level of safety, may be used when approved by the Manager, Standardization Branch, ANM-113, FAA, Transport Airplane Directorate.

NOTE: The request should be forwarded through an FAA Principal Maintenance Inspector, who may concur or comment and then send it to the Manager, Standardization Branch, ANM-113.

(d) Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate airplanes to a base in order to comply with the requirements of this AD.

(e) The inspection and correction requirements shall be done in accordance with British Aerospace Service Bulletin 26-31, dated February 25, 1991. 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 British Aerospace, PLC, Librarian for Service Bulletins, P.O. Box 17414, Dulles International Airport, Washington, D.C. 20041-0414. Copies may be inspected at the FAA, Transport Airplane Directorate, Renton, Washington; or at the Office of the Federal Register, 1100 L Street N.W., Room 8401, Washington, D.C.

This amendment (39-8032, AD 91-19-05) becomes effective on September 26, 1991.

FOOTER: