AD Amdt-39-11442

final rule
Data completeness: 70%

Airworthiness Directives; Saab Model SAAB 2000 Series Airplanes

AD Number
Amdt-39-11442
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 99-NM-197-AD
FR Citation
64 FR 66758

Applicability

TypeManufacturerModelDetails
aircraft Saab SAAB 2000 Airworthiness Directives; Saab Model SAAB 2000 Series Airplanes

Unsafe Condition

Fatigue cracking in the lower spar cap of the wing rear spar and in the lower skin at the wing front spar, just outside the nacelle, on the left-hand and right-hand side of the airplane, which could result in fuel leakage and consequent fire in or around the wing.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Modify the airplane by coldworking the fastener holes at the front and rear wing spar (including all applicable nondestructive test and detailed visual inspections and repairs of holes) and installing modified support angles for the lower trailing edge panel of the wing, in accordance with Saab Service Bulletin 2000-57-029, dated June 4, 1999. Repair certain damage conditions in accordance with a method approved by the FAA or LFV.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Within 500 flight cycles after the effective date of this AD, or prior to the accumulation of 13,000 total flight cycles, whichever occurs later.

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Saab Model SAAB 2000 series airplanes, as listed in Saab Service Bulletin 2000-57-029, dated June 4, 1999; certificated in any category.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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