1308. Adjust the clamp until there is sufficient friction to keep it in position( )

2992. Two methods of refueling are available( )

2991. Do not use metallic objects which could nick or damage the uplock spring surface ( )

2990. Main Landing Gear Track Width ( )

2989. 所有子系统的维护数据被分成特定类型的信息。 ( )

2988. 如果发现腐蚀,用指定的材料去除。( )

2987. 所有表格都应具有个带编号的标题 ( )

2986. 初始表面涂饰和新表面涂饰之间不应有视觉差异。( )

2985. 喷油嘴堵塞可能导致操作错误。( )

2984. This is equivalent the maximum ( )

2983. The autothrust system is on but not in operation( )