Stiftelsen
DAKOTA NORWAY
7.10 Hydraulic system 7.10.1 General The following systems are operated hydraulically: (1) (2) (3) (4) (5)
landing gear brakes wing flaps cowl flaps (doors) Windshield wipers.
The normal system operating pressure is 650-875 psi and the maximum pressure 1050 psi. The normal fluid quantity is about 8 liters. The hydraulic supply system is discussed in this paragraph. Refer to the corresponding system descriptions.
7.10.2 Operation The following system is incorporated in hydraulic operation: -
Engine driven hydraulic pumps Hydraulic reservoir Shut-off valves Pressure regulator Accumulator tank Pressure gauges Hand pump
7.10.2.1 Engine driven pumps The pressure is generated by two hydraulic pumps ( Pesco IP 582-CA ), which are attached to the engine rear accessory sections. Each pump is capable to supply full pressure for the whole system. Pump outlets are equipped with non-return valves.
01 JAN 2010
SECTION 7 – SYSTEM DESCRIPTION
OCM PART B – C-53D Dakota Norway