Commonwealth legislation

AD/B747/202 - Wing Inboard Foreflap Sequence Carriage Attachment

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Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This directive requires operators of specified Boeing 747 models (line numbers 1–1,116) to perform a one‑time detailed visual inspection of the wing inboard foreflap outboard sequence carriage attachment for missing, loose or migrated shims and loose fasteners, using Boeing service bulletins. Any defects must be fixed per the Boeing Airplane Maintenance Manual. Compliance is within 1,500 landings after 17 June 1999 or by 17 December 2000. Operators pay for inspections and repairs and must schedule work to meet the deadline.

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Current sections

Direct links to the current provisions in AD/B747/202 - Wing Inboard Foreflap Sequence Carriage Attachment.

AD/B747/202 - Wing Inboard Foreflap Sequence Carriage Attachment

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

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Boeing 747 Series Aeroplanes

AD/B747/202 Wing Inboard Foreflap Sequence Carriage Attachment

6/99

Applicability: Model 747-100, 747-200B, 747-200F, 747-200C, 747SR, 747-100B, 747-300, 747-

100B SUD, 747-400, 747-400D, and 747-400F aircraft; line numbers 1 through 1,116.

Requirement: Perform a one-time detailed visual inspection of the foreflap outboard sequence carriage attachment fitting to detect any discrepancy (missing, loose, or migrated shim; and loose fasteners) in accordance with Boeing Alert Service Bulletin 747- 57A2302, or Boeing Service Bulletin 747-57A2302 Revision 1. If any discrepancy is detected, accomplish follow-on corrective actions in accordance with the applicable chapter of the Boeing Airplane Maintenance Manual specified in either of the service bulletins.

Note: FAA AD 99-05-02 Amdt 39-11051 refers.

Compliance: Within 1,500 landings after 17 June 1999, or before 17 December 2000, whichever occurs first.

This Airworthiness Directive becomes effective on 17 June 1999.

Background: The FAA received a report that a piece of the left wing inboard foreflap came off during a landing approach and penetrated the fuselage.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.

1 AD/B747/202 - Wing Inboard Foreflap Sequence Carriage Attachment