AD 66-16-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus SAS | BAC 1-11 200 Series | Airworthiness Directives; BRITISH AIRCRAFT CORPORATION Model BAC 1-11 Series Airplanes |
| aircraft | Airbus SAS | BAC 1-11 400 Series | Airworthiness Directives; BRITISH AIRCRAFT CORPORATION Model BAC 1-11 Series Airplanes |
Unsafe Condition
Fatigue failure of the aluminum alloy rocking lever (P/N CH504-008) in the rudder feel simulator unit.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace aluminum alloy rocking levers (P/N CH504-008) with 2,900 or more hours' time in service with an unused part of the same part number or with steel rocking lever (P/N CH504-020 or CH504-021) within the next 100 hours' time in service. For levers with less than 2,900 hours' time in service on the effective date, replace before accumulating 3,000 hours' time in service.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 100 hours' time in service (for levers with ≥2,900 hours) or before accumulation of 3,000 hours' time in service (for levers with <2,900 hours).
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
British Aircraft Corporation Model BAC 1-11 Series Airplanes equipped with aluminum alloy rocking lever, P/N CH504-008, in the rudder feel simulator unit.
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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