AD 80-02-02 R2
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 737-100 Series | BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-200 Series | BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-200C Series | BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-300 Series | BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-400 Series | BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-500 Series | BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-600 Series | BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-700 Series | BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-800 Series | BOEING Model 737 Series Airplanes |
Unsafe Condition
Failure of the fuel system and unwanted fuel transfer to the auxiliary body fuel tanks.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect and test the auxiliary body fuel tank installation per Boeing Service Bulletin 737-28A1032 or FAA-approved revisions. Replace defective shrouds with serviceable Boeing parts or deactivate the system prior to further flight. Repeat inspections and tests every 1500 flight hours unless deactivated. Reactivate deactivated systems only after repair and reinspection. Install specified final design shrouds to relieve AD compliance.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within 600 flight hours from the effective date of this AD unless the initial inspection and test has been previously accomplished within the past 300 flight hours
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Boeing Model 737 series airplanes certificated in all categories with an operative Boeing designed auxiliary body fuel system 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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