AD 2008-18-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A330-200 | Airworthiness Directives; Airbus Model A330-200, A330-300, and A340-300 Series Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Airbus Model A330-200, A330-300, and A340-300 Series Airplanes |
Unsafe Condition
Cracks have been found on Frame (FR) 12, left (LH) and right (RH) sides, due to a defect in the FR12 forming tool press. If undetected, such damage could affect the structural integrity of the aircraft after propagation.
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Required Actions
Perform a one-time High Frequency Eddy Current (HFEC) inspection of Frame 12, LH and RH sides, in accordance with Airbus Mandatory Service Bulletin A330-53-3174 or A340-53-4177. If cracking is found, take corrective actions as specified in the same bulletin. For cracking exceeding specified limits or found in the cut-out area, contact Airbus for repair instructions and perform the repair.
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Compliance Time
Within 3 months after the effective date of this AD or prior to the accumulation of 19,500 total flight cycles, whichever occurs later.
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Affected Aircraft
Airbus Model A330-200, A330-300, and A340-300 series airplanes; certificated in any category; all certified models, all manufacturing serial numbers (MSN) from MSN 0489 through 0722 inclusive, and MSN 0725, 0726, 0728, 0730, 0732, and 0734.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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