AD 80-16-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Rajay | Oxygen Regulators | Airworthiness Directives; RAJAY INDUSTRIES, INC.: Sky-Ox Model 2600 (except those identified by Part Number 500014-01 or -02), 2800 (except those identified by Part Number 500016-01) and 2900 (except those identified by Part Number 500015-01) series Oxygen Regulators |
Unsafe Condition
Physical impairment from inadequate oxygen supply due to unaddressed issues in Sky-Ox Model 2600, 2800, and 2900 series oxygen regulators.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Placard Model 2900 regulators with 'OXYGEN SYSTEM LIMIT 20,000 FEET' within 30 days after effective date. Reset Model 2600 and 2800 regulators per Rajay Sky-Ox Service Manual 500231, Rev. A or B within 60 days. Identify reset regulators by marking 'A' below the serial number.
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Compliance Time
within thirty (30) days after the effective date of this AD (for Model 2900) and within sixty (60) days after the effective date of this AD (for Model 2600 and 2800)
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Affected Aircraft
RAJAY INDUSTRIES, INC. Sky-Ox Model 2600 (except Part Number 500014-01/-02), 2800 (except Part Number 500016-01), and 2900 (except Part Number 500015-01) series oxygen regulators.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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