1500. If either of these devices is installed explain whether it is required equipment

1863. Defective contacts can cause a failure of the unit

1862. Allowable Forward and Aft Center of Gravity Limits shall be presented as required These limits shall be presented for each category for which the aircraft is certificated

1861. If you accidentally spray rain repellent fluid onto a dry windshield, remove the fluid with a solvent

1860. It describes items which are standard and explains their function and how they are operated

1859. Measure the bend radius of the hose from the point where the bend starts

1858. The requirements dictate the use of ignition systems that deliver the firing impulse to the spark plugs at the proper time in all kinds of weather and under other adverse conditions

1857. 将1号自动定向仪调谐至已知频率。

1856. Make sure that skin is no damage

1855. Make sure that the fire extinguishers are in their correct locations before you start the engine

1854. 细节应延伸但不包括拧紧螺母,拆卸螺栓等常见做法。