AD 65-13-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 707-100 Long Body | BOEING Models 707 and 720 Series Aircraft |
| aircraft | The Boeing Company | 707-100B Long Body | BOEING Models 707 and 720 Series Aircraft |
| aircraft | The Boeing Company | 707-100B Short Body | BOEING Models 707 and 720 Series Aircraft |
| aircraft | The Boeing Company | 707-200 | BOEING Models 707 and 720 Series Aircraft |
| aircraft | The Boeing Company | 707-300 Series | BOEING Models 707 and 720 Series Aircraft |
| aircraft | The Boeing Company | 707-300B Series | BOEING Models 707 and 720 Series Aircraft |
| aircraft | The Boeing Company | 707-300C Series | BOEING Models 707 and 720 Series Aircraft |
| aircraft | The Boeing Company | 707-400 Series | BOEING Models 707 and 720 Series Aircraft |
| aircraft | The Boeing Company | 720 Series | BOEING Models 707 and 720 Series Aircraft |
| aircraft | The Boeing Company | 720B Series | BOEING Models 707 and 720 Series Aircraft |
Unsafe Condition
Service experience has shown the need for certain modifications in the horizontal stabilizer trim control and position warning systems.
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Required Actions
Modify stabilizer trim green band rigging and limit, stabilizer trim electrical limit, stabilizer trim actuator moisture control, and actuator assembly secondary brake in accordance with specified Boeing Service Bulletins or equivalent approved methods.
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Compliance Time
Within 3,000 hours' time in service after the effective date of this AD and within 5,000 hours' time in service after the effective date of this AD
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Affected Aircraft
Boeing Models 707 and 720 Series Aircraft as listed in Boeing Service Bulletins No. 1699(R-1)B, 1990, 1854, 1854A, and 1946(R-1)
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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