CYLINDER- DOWN LOCK RELEASE (P/N 45as39504-7) - As Removed
P/N: 45as39504-7
Category: Landing Gear Parts
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 | 1 Available |
Product Description
The 45as39504-7 is a hydraulic down-lock release cylinder for retractable landing gear systems. This actuation component disengages the mechanical down-lock that holds the gear in the extended position, allowing controlled retraction during flight. The cylinder converts hydraulic pressure into linear motion to release the lock mechanism before gear movement begins.
Installed within the landing gear hydraulic circuit, it operates in coordination with main retraction actuators and control valves. Installation and rigging must follow aircraft maintenance manual specifications and approved technical data for your specific airframe.
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 CYLINDER- DOWN LOCK RELEASE (P/N 45as39504-7)?
The 45as39504-7 is a hydraulic down-lock release cylinder for retractable landing gear systems. This actuation component disengages the mechanical down-lock that holds the gear in the extended position, allowing controlled retraction during flight.
What aircraft models does the 45as39504-7 fit?
Part number 45as39504-7 is listed in multiple aircraft Illustrated Parts Catalogs. Always verify the CYLINDER- DOWN LOCK RELEASE against your specific aircraft model's IPC and Type Certificate Data Sheet before ordering. Currently available in: As Removed.
Does the 45as39504-7 include an 8130-3 tag and maintenance records?
Documentation varies by condition. Overhauled and repaired landing gear components include 8130-3 airworthiness tags. New surplus includes manufacturer documentation. Contact us for trace documentation on the specific condition you need.
Do you offer volume pricing for fleet orders of the 45as39504-7?
Yes, we offer quantity discounts for fleet maintenance orders. Submit a Request for Quote (RFQ) specifying your required quantity, or call (904) 998-9101 to discuss fleet pricing for the CYLINDER- DOWN LOCK RELEASE.
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