What is the maximum fuel temperature for the CRJ 900?

The maximum fuel temperature for the CRJ 900 is 49°C. This limitation is critical for ensuring the proper functioning of fuel system components and preventing issues like fuel vaporization and thermal breakdown of the fuel. Exceeding this temperature can lead to inadequate fuel flow or combustion efficiency, which can affect engine performance and safety.

In the context of fuel management, adhering to the maximum fuel temperature not only helps maintain engine reliability but also ensures compliance with operational guidelines that are designed to protect the aircraft and its systems. Proper fuel conditioning is vital, especially in various operating environments, and being aware of these limitations helps enhance safety and operational efficiency.