Hydraulic Systems DREAMLINER Bootstrap Reservoir Schematic Pressure AutoBleed Transduc Valve ATm Return High pressure(Red) Am PressReli ef 5000psi Samplevalve ■ Low pressure High Pressure (Blue) Cty ransduc AltExtend MLG Te Transd EMP 1 EMP 2 Boeing ProprietBoeing Proprietary Hydraulic Systems Bootstrap Reservoir Schematic ◼ High pressure (Red) 5000psi ◼ Low pressure (Blue)