AD Amdt-39-10869

final rule
Data completeness: 70%

Airworthiness Directives; Boeing Model 767 Series Airplanes

AD Number
Amdt-39-10869
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 97-NM-39-AD
FR Citation
63 FR 59697

Applicability

TypeManufacturerModelDetails
aircraft Boeing 767 Airworthiness Directives; Boeing Model 767 Series Airplanes

Unsafe Condition

Chafed wiring and wire insulation wear occurred due to interference between oxygen line fittings and adjacent wire bundles in the vicinity of the stowage box for the captain's oxygen mask, potentially leading to electrical arcing and oxygen leakage.

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

Required Actions

Modify the captain's and first officer's consoles to ensure adequate clearance between oxygen equipment and adjacent wire bundles. Inspect wire bundles for damage, repair if necessary, and perform a continuity check on repaired wires. Install sleeving over the wire bundles and reroute them as required.

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

Boeing Model 767 series airplanes with the specified wire bundle configuration and oxygen equipment arrangement.

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

This site is not affiliated with or endorsed by the FAA. Always verify with official sources.