AD 96-24-02

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AD Number:
96-24-02
Document Type:
AD Final Rules
Docket Number:
95-NM-230-AD
Subject Heading:
Airworthiness Directives; DORNIER Model 328-100 Series Airplanes
Subject:
Acoustic Damping Foils
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
12/27/1996
Make:
328 Support Services GmbH
Model:
328-100
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Superseded AD: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Superseded By: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: 96-24-02
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   95-NM-230-AD

AMENDMENT:   39-9828

AD NUMBER:   96-24-02

SUBJECT HEADING:   Airworthiness Directives; DORNIER Model 328-100 Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective December 27, 1996.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
96-24-02 DORNIER: Amendment 39-9828. Docket 95-NM-230-AD.
Applicability: Model 328-100 series airplanes, serial numbers 3005 through 3024 inclusive; certificated in any category.

NOTE 1: This AD applies to each airplane identified in the preceding applicability provision, regardless of whether it has been otherwise modified, altered, or repaired in the area subject to the requirements of this AD. For airplanes that have been modified, altered, or repaired so that the performance of the requirements of this AD is affected, the owner/operator must request approval for an alternative method of compliance in accordance with paragraph (b) of this AD. The request should include an assessment of the effect of the modification, alteration, or repair on the unsafe condition addressed by this AD; and, if the unsafe condition has not been eliminated, the request should include specific proposed actions to address it.

Compliance: Required as indicated, unless accomplished previously.

To prevent debonding of the edges of the acoustic damping foils, which could result in short circuiting of parts of the overhead switch panel due to contact with loose edges of the foils, and consequent smoke and/or fire in the cockpit; accomplish the following:

(a) Within 90 days after the effective date of this AD, remove the acoustic damping foils having part number 001A258A1101204 at the skin behind the overhead switch panel in accordance with Dornier Service Bulletin SB-328-25-072, dated December 16, 1994.

(b) An alternative method of compliance or adjustment of the compliance time that provides an acceptable level of safety may be used if approved by the Manager, Standardization Branch, ANM-113, FAA, Transport Airplane Directorate. Operators shall submit their requests through an appropriate FAA Principal Maintenance Inspector, who may add comments and then send it to the Manager, Standardization Branch, ANM-113.

NOTE 2: Information concerning the existence of approved alternative methods of compliance with this AD, if any, may be obtained from the Standardization Branch, ANM-113.

(c) Special flight permits may be issued in accordance with sections 21.197 and 21.199 of the Federal Aviation Regulations (14 CFR 21.197 and 21.199) to operate the airplane to a location where the requirements of this AD can be accomplished.

(d) The removal shall be done in accordance with Dornier Service Bulletin SB-328-25-072, dated December 16, 1994. 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 Dornier Luftfahrt GmbH, P.O. Box 1103, D-82230 Wessling, Germany. Copies may be inspected at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington; or at the Office of the Federal Register, 800 North Capitol Street, NW., suite 700, Washington, DC.

(e) This amendment becomes effective on December 27, 1996.

FOOTER: