VENTURI KIT, ASU (P/N lm4000-21-1) - As Removed
P/N: lm4000-21-1
Category: Carburetors & Fuel Injection
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 lm4000-21-1 Venturi Kit, ASU generates pneumatic suction for vacuum-driven flight instruments using the venturi effect. This kit supplies the suction source required by attitude indicators, heading indicators, and other gyroscopic instruments on aircraft equipped with venturi-powered vacuum systems. Suction output is measured in inches of mercury (in Hg) per FAA specifications.
Installation involves connecting the kit to the aircraft's pneumatic system and routing suction lines to dependent instruments per the aircraft maintenance manual and Illustrated Parts Catalog. Verify compatibility with your specific aircraft model before installation.
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 VENTURI KIT, ASU (P/N lm4000-21-1)?
The lm4000-21-1 Venturi Kit, ASU generates pneumatic suction for vacuum-driven flight instruments using the venturi effect. This kit supplies the suction source required by attitude indicators, heading indicators, and other gyroscopic instruments on aircraft equipped with venturi-powered vacuum systems.
What certifications or documentation come with the lm4000-21-1?
Depending on condition, the lm4000-21-1 may include an FAA 8130-3 Airworthiness Approval Tag, a yellow serviceable tag, or manufacturer documentation. Currently available in: As Removed. Contact us for specific documentation details on the condition you need.
Can I use the lm4000-21-1 during an engine overhaul or annual inspection?
Yes, the VENTURI KIT, ASU can be used in engine overhauls and maintenance events. Always verify part compatibility against your engine's Type Certificate Data Sheet (TCDS) and Illustrated Parts Catalog (IPC) before installation.
What is the lead time for the lm4000-21-1?
In-stock items ship same business day when ordered before 3 PM EST. We also offer 24/7 AOG (Aircraft on Ground) support at (904) 998-9101 for urgent engine part needs.
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