AD 93-02-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Fokker Services | F27 Mark 100 | Airworthiness Directives; FOKKER Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 200 | Airworthiness Directives; FOKKER Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 300 | Airworthiness Directives; FOKKER Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 400 | Airworthiness Directives; FOKKER Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 500 | Airworthiness Directives; FOKKER Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 600 | Airworthiness Directives; FOKKER Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 Series Airplanes |
| aircraft | Fokker Services | F27 Mark 700 | Airworthiness Directives; FOKKER Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 Series Airplanes |
Unsafe Condition
Reduced structural integrity of the wings due to bolts part number AN3-15A or AN3-16A attaching truss members to ribs at specified wing stations.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove each bolt part number AN3-15A or AN3-16A at wing stations 4800, 5950, 7200, 8350, and 9397. Install two bolts part number NAS1303 per Fokker Service Bulletin F27/57-25, Rev 1. Submit alternative methods of compliance through FAA Principal Maintenance Inspector for approval.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 3 years after the effective date of this AD (March 12, 1993)
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Fokker Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 series airplanes certificated in any category.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Replace Wing Bolts
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_93-02-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 93-02-06 Document Type: AD Final Rules Docket Number: 92-NM-192-AD Subject Heading: Airworthiness Directives; FOKKER Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 Series Airplanes Subject: Replace Wing Bolts Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 03/12/1993 Make: Fokker Services Model: F27 Mark 100 | F27 Mark 200 | F27 Mark 300 | F27 Mark 400 | F27 Mark 500 | F27 Mark 600 | F27 Mark 700 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: 93-02-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 92-NM-192-AD AMENDMENT: 39-8488 AD NUMBER: 93-02-06 SUBJECT HEADING: Airworthiness Directives; FOKKER Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 Series Airplanes ACTION: SUMMARY: DATES: Effective March 12, 1993. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 93-02-06 FOKKER: Amendment 39-8488. Docket 92-NM-192-AD. Applicability: Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 series airplanes; certificated in any category. Compliance: Required as indicated, unless accomplished previously. To prevent reduced structural integrity of the wings, accomplish the following: (a) Within 3 years after the effective date of this AD, remove each bolt, part number AN3- 15A or AN3-16A, attaching the truss members to the ribs at wing stations 4800, 5950, 7200, 8350, and 9397, and install two bolts, part number NAS1303, in accordance with Fokker Service Bulletin F27/57-25, Revision 1, dated August 1, 1991. (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: 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 FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished. (d) The bolt installation shall be done in accordance with Fokker Service Bulletin F27/57-25, Revision 1, dated August 1, 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 Fokker Aircraft USA, Inc., 1199 North Fairfax Street, Alexandria, Virginia 22314. 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 March 12, 1993. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_93-02-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 93-02-06 Document Type: AD Final Rules Docket Number: 92-NM-192-AD Subject Heading: Airworthiness Directives; FOKKER Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 Series Airplanes Subject: Replace Wing Bolts Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 03/12/1993 Make: Fokker Services Model: F27 Mark 100 | F27 Mark 200 | F27 Mark 300 | F27 Mark 400 | F27 Mark 500 | F27 Mark 600 | F27 Mark 700 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: 93-02-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 92-NM-192-AD AMENDMENT: 39-8488 AD NUMBER: 93-02-06 SUBJECT HEADING: Airworthiness Directives; FOKKER Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 Series Airplanes ACTION: SUMMARY: DATES: Effective March 12, 1993. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 93-02-06 FOKKER: Amendment 39-8488. Docket 92-NM-192-AD. Applicability: Model F27 Mark 100, 200, 300, 400, 500, 600, and 700 series airplanes; certificated in any category. Compliance: Required as indicated, unless accomplished previously. To prevent reduced structural integrity of the wings, accomplish the following: (a) Within 3 years after the effective date of this AD, remove each bolt, part number AN3- 15A or AN3-16A, attaching the truss members to the ribs at wing stations 4800, 5950, 7200, 8350, and 9397, and install two bolts, part number NAS1303, in accordance with Fokker Service Bulletin F27/57-25, Revision 1, dated August 1, 1991. (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: 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 FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished. (d) The bolt installation shall be done in accordance with Fokker Service Bulletin F27/57-25, Revision 1, dated August 1, 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 Fokker Aircraft USA, Inc., 1199 North Fairfax Street, Alexandria, Virginia 22314. 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 March 12, 1993. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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