147、确保客舱压力外流活门打开

　 Make sure the cabin pressure relief valve is open.

　 Make sure the cabin pressure outflow valve is open.

　 Make sure the cabin pressure bypass valve is open.

正确答案：B

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1127、 Connect the disconnected wires.

1126、 Comments are located directly below the repair/modification section, extending from the left to the
right margins.

1125、Close valve "A" when you get the same indications on gauges “X” AND”Y”

1124、 CALTION、WHEN YOU REMOVE THE PROBES, DO NOT LET THEM TOUCH EACH OTHER.

1123、 Carefully put the valve assembly in its position and install the spacers and the bolts.

1122、 CAP usually consist of two pages、 one text page and one illustration page.

1121、calculate the quantity of fuel necessary for the flight.

1120、Calculate the pressure with the applicable formula

1119、Braking system is used to decrease run-down time or stop propeller rotation during engine power-off
conditions.

1118、Bleed the system before you disconnect the components