DOWNLOCK HARNESS (P/N 200556289) - New Surplus
P/N: 200556289
Category: Wiring & 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 | 1 Available |
Product Description
The 200556289 is a downlock harness that routes signals from landing gear position sensors to cockpit annunciators. This wiring assembly uses copper conductors with aerospace-grade insulation following SAE AS22759 standards. Installed in landing gear bays, it connects downlock switches to control systems, enabling gear-down-and-locked indication and interlocks.
The harness supports safe landing gear operation by confirming proper extension and lock status during flight. Installation must follow your aircraft's maintenance manual and Illustrated Parts Catalog specifications.
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 DOWNLOCK HARNESS (P/N 200556289)?
The 200556289 is a downlock harness that routes signals from landing gear position sensors to cockpit annunciators. This wiring assembly uses copper conductors with aerospace-grade insulation following SAE AS22759 standards.
Is the 200556289 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The DOWNLOCK HARNESS 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 200556289 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 200556289?
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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