AD 94-26-16
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Vickers-Armstrongs (Aircraft Limited) | Viscount 744 | Airworthiness Directives; British Aerospace Model Viscount 744, 745D, and 810 Series Airplanes |
| aircraft | Vickers-Armstrongs (Aircraft Limited) | Viscount 745D | Airworthiness Directives; British Aerospace Model Viscount 744, 745D, and 810 Series Airplanes |
| aircraft | Vickers-Armstrongs (Aircraft Limited) | Viscount 810 | Airworthiness Directives; British Aerospace Model Viscount 744, 745D, and 810 Series Airplanes |
Unsafe Condition
Damage, corrosion, or cracking of taper plugs (P/N 60216-1017) and split bushings (P/N 60216-1019) of the engine mount due to corrosion effects could lead to failure of the engine mount attachment assembly and engine separation.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform detailed visual inspections (with NDT for scheduled engine removals) to detect damage, corrosion, or cracking of taper plugs and split bushings per specified PTL documents. Replace discrepant parts with serviceable ones before further flight. Repeat inspections at each engine removal or within 48 months after last inspection.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
No later than 12 months after the effective date of this AD (March 1, 1995). Repeat inspections at each engine removal or within 48 months after the last inspection.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Vickers-Armstrongs (Aircraft Limited) Model Viscount 744, 745D, and 810 series airplanes, certificated in any category.
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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