167、缓慢增加压力,每分钟不超过一圈。

56、The surge tank drain check valve also prevents fuel flow from main tank 1 and main tank 2 to the surge tank.

55、Use the manual control in an emergency.

54、If possible, supply sufficient examples from your technical documentation to support your proposal.

53、Set the applicable L PACK switch or the R PACK switch, on the P5-10air conditioning panel, to the AUTO position.

52、The ventilation system uses differential pressure to pull air out of the airplane.

51、Put a transparent sheet of plastic on the surface.

50、He removed the access panel to see the corroded tube.

49、"Maintenance Practices" which are a combination of servicing, removal/installation, adjustment/test, inspection/check, cleaning/painting, and approved repairs should follow the Troubleshooting Section.

48、Remove the four screws that attach the flange to the cover.

47、Find the cause of the incorrect indication.