AD 2000-02-35

final rule
Data completeness: 70%

Airworthiness Directives; Raytheon Model Hawker 800 and 1000 Airplanes and Model DH.125, HS.125, BH.125, and BAe.125 Series Airplanes

AD Number
2000-02-35
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 99-NM-160-AD
FR Citation
65 FR 5749

Applicability

TypeManufacturerModelDetails
aircraft Raytheon Hawker 800 and 1000 Airworthiness Directives; Raytheon Model Hawker 800 and 1000 Airplanes and Model DH.125, HS.125, BH.125, and BAe.125 Series Airplanes

Unsafe Condition

Cadmium flaking from certain oxygen system plumbing fittings and cone caps could block valves and impair oxygen system function, potentially depriving crew and passengers of necessary oxygen during an emergency.

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

Required Actions

Replace cadmium-plated fittings and cone caps in the oxygen system plumbing with improved parts. Conduct a detailed visual inspection of the oxygen system plumbing in the area of the replaced parts. Take corrective actions if necessary.

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

Raytheon Model Hawker 800 and 1000 airplanes and Model DH.125, HS.125, BH.125, and BAe.125 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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