Claverham is the delegated design authority for the complete hydraulic system on the PC21. The systems has evolved from the earlier system provided on the PC9 and PC7 Mk.II, and include:

Flight Control Actuators

  • Roll Spoiler Actuator
  • Flap Actuator
  • Airbrake Actuator

Utility Actuators

  • Landing Gear Actuator
  • Uplock Actuator

Hydraulic Power Generation System

  • Pump
  • Manifold and System Valves
  • Reserviour and Accumulator
  • Emergency System