2615. The passenger cabin exhaust air goes through floor grilles to the recirculation system or overboard

748. All publications shall use the standard numbering system for indexing and assignment of subject matter

747. Select the hydraulic system which you want to pressurize

746. Make sure that the sealant does not cause a blockage of the drain

745. If the control was adjusted before you started this procedure, don＇t do the valve test

744. 在这个步骤中确保千斤顶的负载不超过规定的最大负载。

743. Do not apply solvents, grease, or oil to stainless steel control cables These materials can collect contamination that can cause damage to the internal surfaces of the CRES cable strands

742. If fuel or lubricating oil spills, clean the area immediately A wet surface is dangerous and can cause you to fall

741. For some words,there are notes that tell you to use other approved alternatives or a different construction

740. The armed position is the usual position of the switch

739. 检查连杆是否平稳移动。