562.What is purpose of the bypass valve?

99.When is the electro manual selector valve supplied ?

98.When does the residual cabin pressure red light come on ?

97.What is the purpose of the spring loaded blocking piston in the manual selector valve ?

96.The cargo doors hydraulic system is pressurized by the :

95.What is the cam fastened to ?

94.When can the door be opened ?

93.What does the green light fitted near the manual selector valve indicate ?

92.How is the latch pin released for maintenance operations ?

91.Which maintenance task must be performed after an emergency opening ?

90.What is the purpose of the damper nitrogen bottole and Emergency Operation Cylinder?