1823. If the micro switch becomes unserviceable, do the deactivation procedure of the actuator to prevent damage to the valve

1540. The table of contents in front of each chapter will list the items covered and the numbers assigned

1539. 系统中用于产生、调节、控制和指示交流电源的部分。

1538. 最大着陆重量是着陆触地所批准的最大重量

1537. 发动机中包含涡轮的部分。包括涡轮喷嘴,涡轮转子,机匣等

1536. Potable water system is used to store and deliver fresh drinking water Includes wash water system if the potable water is also used for washing

1535. Flight compartment is the compartment above the floor and between the forward passenger partition and the forward pressure dome

1534. Do not go into the engine test area without approval

1533. The signal must be given in such a precise way that the pilot cannot confuse

1532. The minimum time between checks is two minutes

1531. Pursuant to the authority given to persons specified-below, the unit identified in item 3 was inspected in the manner prescribed by authority and is approved