AD 2015-04-07

final rule
Data completeness: 70%

Airworthiness Directives; The Boeing Company Airplanes

AD Number
2015-04-07
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. FAA-2014-0347
FR Citation
80 FR 12332

Applicability

TypeManufacturerModelDetails
aircraft Boeing Company Airworthiness Directives; The Boeing Company Airplanes
engine Pratt & Whitney JT9D or PW4000 Airworthiness Directives; The Boeing Company Airplanes

Unsafe Condition

Chafed wire bundles due to rubbing against structure or a hydraulic piping elbow, which could result in electrical arcing in a flammable fluid leakage zone, and provide a possible ignition source for fuel vapors and hydraulic fluids.

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

Required Actions

Inspect for damage of the wiring bundles in the left engine's strut and take corrective actions if necessary. Install new wire support brackets and bundle clamps.

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

Compliance Time

Before further flight

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

Affected Aircraft

The Boeing Company Model 767-200 and -300 series airplanes equipped with Pratt & Whitney Model JT9D or PW4000 engines.

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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