330、 禁止使用任何非受控的技术文件去做维修工作。

943、Make sure that the position of the clamp agrees with the position that you recorded during the removal
procedure.
确保夹具的位置与您在拆卸过程中记录的位置一致。

942、Make sure that the latch is fully engaged.

941、Make sure that the landing-light cutoff switch power connection is safe

940、Make sure that all the lights on the front of the CMU do not come on. 确保 CMU 前面的所有灯都不亮。

939、Make sure that all the galley compartments are empty

938、Make a careful estimate of the damaged area

937 . Maintenance Practices which are a combination of servicing, removal installation, adjustment/ test
inspection / check, cleaning /painting, and approved repairs should follow the Troubleshooting Section.
维护实践包括维修、拆卸安装、调整/测试检查/检查、清洁/喷漆和经批准的维修,应遵循故障排除部分。

936、Maintenance information shall include General procedural instructions and application of protective
treatments after inspection. 维修信息应包括一般程序说明和检查后保护性处理的应用。

935、 Maintenance information needs to be continuously updated

934、 Lubricate the threads of the two bolts with a small quantity of oil 用少量油润滑两个螺栓的螺纹