Boeing 737800 Technical Manual Top Access

The aircraft utilizes three independent hydraulic systems: System A, System B, and the Standby System. They operate at a nominal pressure of 3,000 PSI.

Dual 24V batteries provide up to 60 minutes of backup power. Flight Controls The 737-800 uses a mechanical-hydraulic system. boeing 737800 technical manual top

The FAA's Dynamic Regulatory System contains official certification data for the 737-800 (often listed under the 737-700/800/900 series). nose wheel steering

The manual lists maximum demonstrated crosswind components for dry, wet, and contaminated runways. and thrust reversers.

Powered by a combination of engine-driven pumps and electric motor-driven pumps. They actuate primary flight controls, landing gear, brakes, nose wheel steering, and thrust reversers.