TEMPERATURE INDICATOR (P/N tm427-39) - New Surplus
P/N: tm427-39
Category: Indicators
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 tm427-39 is a turbine outlet temperature (TOT) indicator for monitoring exhaust gas temperature on turbine engines. This instrument receives thermocouple inputs and displays real-time temperature readings to the flight crew. Used in engine indicating systems on turbine helicopters, it helps pilots monitor start procedures and maintain power settings within limits specified in the aircraft flight manual.
Installation and calibration must follow the applicable aircraft maintenance manual and approved data. Verify compatibility with your aircraft's Illustrated Parts Catalog 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 TEMPERATURE INDICATOR (P/N tm427-39)?
The tm427-39 is a turbine outlet temperature (TOT) indicator for monitoring exhaust gas temperature on turbine engines. This instrument receives thermocouple inputs and displays real-time temperature readings to the flight crew.
Is the tm427-39 calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The TEMPERATURE INDICATOR is available in: New Surplus. Contact us to confirm calibration status for your selected condition.
Can the tm427-39 be used as a direct replacement in my aircraft?
The TEMPERATURE INDICATOR 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 tm427-39?
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 tm427-39.
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