150、 Existing analyses were reviewed to identify components and areas that may have exhibited lowermargins of safety.

对现有分析进行了审查，以确定可能表现出较低安全裕度的部件和区域。

对现有分析进行复核，对部件和区域进行标识，以显示出较低安全裕度。

对于安全裕度较低的部件和区域进行标识并进行了现场分析审查。

正确答案：A

1340、Make sure that drag struts do not obstruct landing gear.

1339、铆钉之间的距离参见图 109。

1338、Examine all components, hydraulic fittings and connecting lines.

1337、Identify the bell crank and shaft with marks to prevents incorrect installation.

1336、Measure the bend radius of the hose from the point where the bend starts.

1335、A high standard of professionalism is necessary to use the STE specification correctly.

1334、Put the container below the drain valve

1333、Apply mineral hydraulic fluid to the surface or parts that touch the seals.

1332、The equipment list shall contain all required or optional equipment installed in the particular airplane when delivered.

1331、If there is no contamination, start the operation again.