AD 2012-10-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Corrosion damage on the outer diameter chrome surface of the horizontal stabilizer pivot pins, including micro-cracks in the chrome plating that extend into the base metal, could result in a fractured horizontal stabilizer pivot pin.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace existing horizontal stabilizer pivot pins with new or reworked pivot pins having improved corrosion resistance. Perform repetitive inspections after installing the pivot pins. 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
The Boeing Company Model 777 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
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.