动车日常维护的内容和方法（Contents and methods of daily maintenance of motor cars）.docVIP

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动车日常维护的内容和方法（Contents and methods of daily maintenance of motor cars）.doc

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动车日常维护的内容和方法（Contents and methods of daily maintenance of motor cars）

动车日常维护的内容和方法（Contents and methods of daily maintenance of motor cars） Contents and methods of daily maintenance of motor cars 1. internal inspection and maintenance of cab 1) around the seat A clutch pedal. Tread on the clutch pedal and feel the force is as different as it used to be, and the pedals can return smoothly. B, brake pedal. After checking the brake pedal to the bottom, check the gap between the brake pedal and the floor of the car. * if the gap between the pedal and the car plate is very small, or on foot after feeling no resistance or resistance is very small, may make the brake fluid leakage, or into the air brake fluid system. Such failures, if not repaired in time, may cause brake failure accidents. C, parking brake lever (or foot pedal) When the parking brake lever (or foot pedal) is pulled to the bottom (bottom), check that the range of motion, the range, or the size of the parking brake is not normal. The parking brake is in full working condition, and the operating lever of the joystick (or foot pedal) must have a certain margin. 2) engine operation A check to see if the engine is able to start quickly and operate smoothly, and check if there is any noise during starting and idling. When the engine is preheated by B, check to see if it can continue running at idle speed. Slowly step on the accelerator pedal, observe the reaction of the tachometer, and check whether the flameout, knock and so on, whether it can work smoothly. 3) wiper A check the injection conditions, the direction and height of the windscreen cleaning, and the injection volume. B check wiper wiper status. Start the wiper, check the gap, low speed, high speed under the action of the party committee. Look, the glass is clean enough. Is the rubber strip worn?. If it doesnt work smoothly, it needs to be repaired in time. * try to avoid starting the wiper in a dry state, or else it will damage the windscreen and damage the wiper motor. 2 、 daily inspection and maintenance in engine ro