AD Amdt-39-10751
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 737-100 | Airworthiness Directives; Boeing Model 737-100, -200, -300, -400, and -500 Series Airplanes |
Unsafe Condition
Severe wear of the fuel boost pump wiring due to chafing between the wiring and the surrounding conduit inside the fuel tank, pin-hole-sized holes in the conduit from arc-through, and exposure of the main tank boost pump wire conductor with signs of arcing to the conduit wall.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect for chafing and electrical arcing of fuel boost pump wiring in wing and center fuel tanks, remove wiring from conduits, install Teflon sleeving over electrical cables, and take corrective action if damage is found.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Boeing Model 737-100, -200, -300, -400, and -500 series airplanes
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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