AD 2006-13-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A300 B2 and A300 B4 | Airworthiness Directives; Airbus Model A300 B2 and A300 B4 Series Airplanes; and Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively Called A300-600 Series Airplanes) |
Unsafe Condition
Reports of cracking in the web of nose rib 7 of the inner flap, which could result in rupture of the attachment fitting between the inner flap and flap track 2, and consequent reduced structural integrity of the flap.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect for cracking in the web of nose rib 7 of the inner flap using a borescope or endoscope, and perform eddy current inspections as specified. Replace nose rib 7 with a new, improved rib if cracking is found, and perform related investigative/corrective actions. Repeat inspections at intervals not exceeding 1,000 flight cycles if no crack is found, until the rib replacement is completed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Varies based on flight cycle history and rib replacement status, as detailed in the AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Airbus Model A300 B2-1A, B2-1C, B2K-3C, B2-203, B4-2C, B4-103, B4-203, B4-601, B4-603, B4-605R, B4-620, B4-622, B4-622R, F4-605R, F4-622R, and C4-605R Variant F airplanes, certificated in any category, except those on which Airbus Modification 13031 or 19575 was accomplished in production.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.