mp3 Maintenance check is one of the most important 1 activities. Aircraft maintenance engineer 2 by aviation 3 are trained to check and overhaul airframes, 4 and systems. To convince the 5 of the 6 of the aircraft that they are going to fly, the maintenance engineers will inspect each part of an aircraft according to the manufacturers’ maintenance 7 and service bulletins. Different types and degrees of 8 are required at different times and routine 9 of individual items is based on the number of landings, 10 and other criteria. The 11 should check the maintenance 12 before 13 , ensure a valid maintenance 14 is in force, and be satisfied that any 15 carried in the log are satisfactory for the flight. The minimum equipment list will give guidance as to whether a 16 is allowable. If you are not sure, 17 with the engineer is a good way of picking up any concerns or 18 information. When you look at the 19 , you should also note any cabin 20 and pass them on to flight crew and the 21 cabin crews.