AD 2001-17-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 737-600 | Airworthiness Directives; Boeing Model 737-600, -700, and -800 Series Airplanes |
Unsafe Condition
Corrosion or cracking of the keel beam splices, which could result in failure of the keel beam and consequent failure of the forward fuselage of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Conduct repetitive inspections for corrosion or cracking of the keel beam splices, and take corrective action if necessary. An optional terminating action for the repetitive inspections is also provided.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 90 days after the effective date for airplanes less than 18 months since date of manufacture, or within 30 days after the effective date for airplanes 18 months or more since date of manufacture.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Boeing Model 737-600, -700, and -800 series airplanes up to and including line number 908 for Model 737-600 and -700 series, and up to and including line number 455 for Model 737-800 series.
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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