AD 2008-09-14

final rule
Data completeness: 70%

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

AD Number
2008-09-14
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2007-28355
FR Citation
73 FR 24149

Applicability

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

Unsafe Condition

Random flashes of the six fuel pump low pressure lights and intermittent operation of the fuel boost pumps could lead to the simultaneous malfunction of all six fuel boost pumps, causing engines to operate on suction feed and potentially flame out.

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

Required Actions

Inspect ground blocks GD261 and GD264 for corrosion, measure the electrical bond resistance between the ground blocks and the airplane structure, separate the ground wires for the fuel boost pump circuit between ground blocks GD261 and GD264, and perform corrective actions if necessary.

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

Compliance Time

Before further flight

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Affected Aircraft

Boeing Model 737-600, -700, -700C, -800, and -900 series airplanes.

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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View Official Source ↗ Find More ADs for Boeing 737-600

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