What is the maximum fuel pressure for the aircraft?

The maximum fuel pressure for the aircraft is determined by the design specifications and operational safety limits set by the manufacturer. In this case, 55 psi is the specified maximum fuel pressure, which ensures that the fuel system operates efficiently and safely within the parameters designed to prevent potential issues such as fuel starvation or delivery failure. Maintaining fuel pressure within this limit helps ensure proper engine performance and durability, as excessive pressure could result in leaks, fuel system damage, or inefficient combustion.

Understanding this specification is crucial for the safe operation and maintenance of the aircraft, as exceeding the recommended limits may compromise onboard systems and performance.