民航飞机长时间停飞，该如何保养？一文教你学会保养飞机！b格满满~

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iroro

2020-08-21 05:36:06

受疫情影响，全球大量飞机长时间停飞，飞机停放时间长了后，就涉及封存。

下面是GE刚刚发布的CFM56-7B和LEAP-1A发动机90天封存视频。

CFM56-7B

This video demonstrates proper maintenance procedure for 90 day engine preservation for a CFM56-7B engine. This video is for reference only. Always use the approved aircraft or engine manuals, as well as proper safety equipment, when performing engine maintenance.

本视频演示了CFM56-7B发动机90天保养的正确维护程序。这段视频仅供参考。进行发动机维护时，务必使用经批准的飞机或发动机手册以及适当的安全设备。

LEAP-1A

This video demonstrates proper maintenance procedured for 90 day engine preservation for a LEAP-1A Engine. This video is for reference only. Always use the approved aircraft or engine manuals, as well as proper safety equipment, when performing engine maintenance.

本视频演示了LEAP-1A发动机90天维护的正确维护程序。这段视频仅供参考。进行发动机维护时，务必使用经批准的飞机或发动机手册以及适当的安全设备。

视频仅供参考

实际维护中务必参考有效手册

以737NG为例，当前国内航空公司可能做90天（3个月）发动机封存的不多，通常都是做10天的封存：