400. L1 entry door number 1 floor panel has a 1-inch notch 6 inches from the forward right edge

2963. 检查开口是否有从边角开始的裂纹。

2962. Use only non-magnetic tools and screws to remove and install the standby magnetic compass

2961. The ventilation system uses differential pressure to pull air out of the airplane The air moves through overboard vents from the cabin galley and the lavatory areas

2960. Basically, it is a guide to industry standardization of proven concepts to be presented in a form most useful to pilots

2959. Usually, the hydraulic fluid flows into the valve through port A and out through port B

2958. 逆时针方向转动盖子。

2957. That portion of the system which is used to store and deliver fresh drinking water Includes wash water system if the potable water is also used for washing

2956. Do these tasks in sequence to safely open the left and right thrust reversers on the applicable engine

2955. The preface contains the following information The reasons for establishing the Cap program and the underlying problems to be prevented by compliance with the specific CAP The relationship of the CAP to normal inspection programs for the product

2954. 当门开着时要小心。