478. Install the O-ring in the internal groove of the spherical bearing

2885. Move the rod in the opposite direction

2884. Whether or not the value shown is limiting, it should be stated

2883. Data Communication( ) will improve safety and efficiency by replacing voice communications,which are labor intensive and susceptible to error

2882. 按如下方式计算垫片的厚度:t=x-y。

2881. Towing vehicles, tow bars, towing cables, etc are needed

2880. This revision of GAMA Specification No1 incorporates NTSB suggestions for inclusion of emergency procedures for supercharger/turbocharger failure

2879. Warnings, cautions and notes may be used to highlight or emphasize important points

2878. Do an inspection of the adjacent area

2877. 穿戴好面罩和防护服。

2876. On ground, the aircraft can be supplied by an electrical ground power unit