INSTRUMENT CABIN RATE OF CLIMB (P/N 550-422) - As Removed
P/N: 550-422
Category: Flight Instruments
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 550-422 is an analog cabin rate-of-climb instrument that displays vertical speed in feet per minute. This aneroid-based gauge monitors cabin altitude changes during pressurization cycles, allowing pilots to track climb and descent rates on the pressurization panel. Installed on Piper PA-31P aircraft, the instrument helps manage cabin pressure transitions during flight operations.
Installation requires verification against the aircraft's Illustrated Parts Catalog and compliance with FAA-approved maintenance procedures.
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 INSTRUMENT CABIN RATE OF CLIMB (P/N 550-422)?
The 550-422 is an analog cabin rate-of-climb instrument that displays vertical speed in feet per minute. This aneroid-based gauge monitors cabin altitude changes during pressurization cycles, allowing pilots to track climb and descent rates on the pressurization panel.
Is the 550-422 calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The INSTRUMENT CABIN RATE OF CLIMB is available in: As Removed. Contact us to confirm calibration status for your selected condition.
Can the 550-422 be used as a direct replacement in my aircraft?
The INSTRUMENT CABIN RATE OF CLIMB is designed as a form-fit-function replacement. Verify the part number against your aircraft's Illustrated Parts Catalog (IPC) and instrument panel layout to confirm compatibility before ordering.
Do you offer instrument exchange programs for the 550-422?
Yes, we offer core exchange programs on select instruments. Send your unserviceable unit and receive a discount on the replacement. Call (904) 998-9101 or submit an RFQ to check exchange availability for the 550-422.
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