573.Drain approximately 2 liters of fuel from the tank.

199.A secondary system used to estimate the fuel quantity when the
aircraft is on the ground.

198.确保伺服控制组件处于打开位置。

197.DO A FUNCTIONAL TEST AFTER YOU INSTALL THE COMPONENT.

196.THIS SHOWS THAT SERVICING IS ( ).

195.The statement that installation or reactivation procedures are the
reverse of removal or deactivation procedures is not acceptable.

194.In designing schematic diagrams, it may be necessary to compromise
between detail necessary to make the diagram self-explanatory and the
simplicity essential for ease of reading and understanding.

193.Never answer the phone while driving.

192.数据库同步正在进行中。

191.IF THE FLAPS DO NOT FULLY( ), DO THE TEST AGAIN.

190.INCORRECT