AD 86-22-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 767-200 Series | BOEING Model 767 Series Airplanes |
| aircraft | The Boeing Company | 767-300 Series | BOEING Model 767 Series Airplanes |
| aircraft | The Boeing Company | 767-300F Series | BOEING Model 767 Series Airplanes |
Unsafe Condition
Failure of the entry/service door trolley roller and side track roller assemblies, counterbalance cable pulleys, or aft roller side tracks could impair door operation during emergency evacuation.
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Required Actions
Replace the entry/service door trolley roller and side track roller assemblies per Boeing Service Bulletin 767-52-0032; replace counterbalance cable pulleys per Boeing Service Bulletin 767-52-0037; modify aft roller side tracks per Boeing Service Bulletin 767-52-0044. Use FAA-approved revisions if available.
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Compliance Time
within 12 months after the effective date of this AD
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Affected Aircraft
Boeing Model 767-200 Series, 767-300 Series, 767-300F Series airplanes specified in Boeing Service Bulletins 767-52-0032, 767-52-0037, and 767-52-0044.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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