The undercarriage control system incorporates solenoid valves sequenced with the retraction jack and door jacks by limit switches. ... Hydraulic power is supplied by the port and starboard systems throughthe aquot;brakeaquot; accumulator circuit. ... aps in emergency over the port system or the manual pump circuit after opening the mechanical valve. Trim. Hydraulic trim control is by a linear double-acting cylinder, anbsp;...
|Title||:||World Aerospace Systems|