• Replenishes hydraulic accumulators for parking‑brake and emergency‑brake systems on the ground.
  
  

• Drives redundant actuator systems in case of primary system failure during flight.
  
  

• Provides hydraulic power for opening and closing heavy cargo‑bay doors on ramps.
  
  

• Supplies fluid to winch motors in onboard cargo‑handling systems during loading.

• How do I service the reservoir filter?

Unscrew the quick‑release cap, remove and replace the 10 µm stainless‑steel mesh filter, then reassemble.

• What thermal protection features are included?

An internal thermostat shuts down the motor above 85 °C and restarts automatically once cooled below 70 °C.

• How often should the unit be inspected?

Perform visual and leak‑check inspections every 250 flight hours or after any system maintenance.