AD 2007-25-03

Recurring final rule
Data completeness: 70%

Airworthiness Directives; Boeing Model 737-600, -700, -700C, -800, and -900 Series Airplanes

AD Number
2007-25-03
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2007-29031
FR Citation
72 FR 69600

Applicability

TypeManufacturerModelDetails
aircraft Boeing 737-600 Airworthiness Directives; Boeing Model 737-600, -700, -700C, -800, and -900 Series Airplanes

Unsafe Condition

Web oil can conditions found on the aft pressure bulkhead could lead to web cracks and consequently result in rapid decompression of the airplane.

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Required Actions

Perform repetitive general visual inspections of either the aft side or forward side of the aft pressure bulkhead for oil can conditions or bulges, and a one-time general visual inspection of the aft pressure bulkhead to identify any previously installed web repair. Take all applicable corrective actions as specified in Boeing Alert Service Bulletin 737-53A1253.

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Compliance Time

Within the compliance times specified in Boeing Alert Service Bulletin 737-53A1253, with exceptions as noted in the AD.

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Affected Aircraft

Boeing Model 737-600, -700, -700C, -800, and -900 series airplanes, certificated in any category, as identified in Boeing Alert Service Bulletin 737-53A1253, dated May 18, 2007.

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Retrieved: Apr 6, 2026

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