What are the minimum and maximum hydraulic pressures for a 737-800?

The correct answer identifies the minimum and maximum hydraulic pressures for a Boeing 737-800 as 2800 psi and 3500 psi, respectively. These values are critical because they define the operating parameters for the hydraulic system, which powers various components such as brakes, landing gear, and flight controls. Understanding the hydraulic pressure limits is essential for safety and performance, as operating outside this range could lead to mechanical failure or inefficient system operation.

In the context of aircraft systems, knowing these specific pressure ranges ensures that maintenance personnel and pilots can adequately monitor and manage the hydraulic systems. While other pressure ranges listed may seem plausible, they do not align with the known specifications for the 737-800’s hydraulic systems, which are designed within the 2800-3500 psi range to ensure optimal function and safety.