F-LEAD (P/N 137479E5) - New Surplus
P/N: 137479E5
Category: Wiring, Cables & Harnesses
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 3 Available |
Product Description
The 137479E5 F-lead is an electrical connector that links the voltage regulator's F terminal to the alternator field windings (F1/F2) on externally regulated aircraft charging systems. This lead controls rotor excitation and maintains system voltage output during flight operations. Installation requires routing per the aircraft maintenance manual with proper strain relief and continuity verification.
Termination must follow FAA AC 43.13-1B wiring practices and the OEM wiring diagram for the specific aircraft model.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the F-LEAD (P/N 137479E5)?
The 137479E5 F-lead is an electrical connector that links the voltage regulator's F terminal to the alternator field windings (F1/F2) on externally regulated aircraft charging systems. This lead controls rotor excitation and maintains system voltage output during flight operations.
Is the 137479E5 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The F-LEAD is available in: New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 137479E5 come with an 8130-3 airworthiness tag?
Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.
Do you offer bench testing for the 137479E5?
We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.
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