ACTUATOR, UPLOCK RELEASE (P/N 390-381201-0003) - As Removed
P/N: 390-381201-0003
Category: Valves & Actuators
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 |
|---|---|
| As Removed | 2 Available |
Product Description
The 390-381201-0003 is an uplock release actuator for aircraft landing gear systems. This hydraulic actuator commands disengagement of the uplock latch, permitting the landing gear to extend on demand. Installed within the landing gear uplock assembly, it interfaces with mechanical uplock latches to control gear deployment during approach and landing phases.
Installation and rigging must follow the aircraft maintenance manual and comply with FAA Part 43 requirements. Verify compatibility with the aircraft's Illustrated Parts Catalog before installation to ensure proper system integration and safe operation.
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 ACTUATOR, UPLOCK RELEASE (P/N 390-381201-0003)?
The 390-381201-0003 is an uplock release actuator for aircraft landing gear systems. This hydraulic actuator commands disengagement of the uplock latch, permitting the landing gear to extend on demand.
What hydraulic fluid type is the 390-381201-0003 compatible with?
Hydraulic component compatibility depends on the aircraft system design. Common aviation hydraulic fluids include MIL-PRF-5606 (mineral-based), MIL-PRF-83282 (synthetic), and Skydrol (phosphate ester). Verify the ACTUATOR, UPLOCK RELEASE against your aircraft maintenance manual for fluid compatibility.
Does the 390-381201-0003 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The ACTUATOR, UPLOCK RELEASE is available in: As Removed. Contact us for test documentation on your selected condition.
What is the turnaround time for hydraulic component orders?
In-stock hydraulic components ship same business day before 3 PM EST. We provide 24/7 AOG support at (904) 998-9101 for urgent hydraulic system needs. RFQ submissions are typically quoted within 24 hours.
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