AD 75-09-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | DC-10-10 | Airworthiness Directives; MCDONNELL DOUGLAS DC-10-10 and DC-10-10F Airplanes |
| aircraft | The Boeing Company | DC-10-10F | Airworthiness Directives; MCDONNELL DOUGLAS DC-10-10 and DC-10-10F Airplanes |
Unsafe Condition
Collar assembly - lower steering support, P/N ACG 7008-1, may fail due to fatigue cracking after accumulating 44,500 landings.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove from service collar assembly - lower steering support, P/N ACG 7008-1, prior to 44,500 landings; permanently mark it to prevent return to service. Replace with a serviceable assembly having less than 44,500 landings.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
prior to the accumulation of 44,500 landings
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
MCDONNELL DOUGLAS DC-10-10 and DC-10-10F airplanes with P/N ACG 7008-1 collar assembly installed
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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