AD 64-12-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lockheed Martin Corporation | 188A | LOCKHEED Models 188A and 188C Aircraft |
| aircraft | Lockheed Martin Corporation | 188C | LOCKHEED Models 188A and 188C Aircraft |
Unsafe Condition
Failures of the landing gear cam follower P/N NAS 562-3-7A and worn or bent landing gear lever detent plate P/N 827127-3 or -5.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Within 40 hours' time in service after the effective date, and every 4,000 hours' time in service thereafter, inspect items 1-8 of Lockheed Service Information Letter 84. Replace cam follower, detent plate, or return spring if unseated force <5 pounds, deformation, wear beyond limits, or cracks are found. Re-rig the system if parts are replaced.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 40 hours' time in service after the effective date of this AD and at periods not to exceed 4,000 hours' time in service from the last inspection.
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Affected Aircraft
Lockheed Models 188A and 188C Aircraft.
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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