The drive belt directly affects the normal use of the car, so it is necessary to check the drive belt regularly. How to maintain transmission belts? Editor-in-chief Wang Chang specially went to Chengdu auto repair market to collect relevant knowledge for you. The relevant content is now organized as follows: Because the engine drives various auxiliary mechanisms through belt transmission, such as air conditioner compressor, power steering oil pump, alternator, etc. If the belt breaks or slips, the relevant auxiliary mechanisms will lose their function or reduce their performance, thereby affecting the normal use of the car. It is therefore necessary to check the drive belt regularly. The belt inspection method is very simple. First, check the belt tension, ensuringIt is important to apply moderate pressure with your thumb to the middle of the longest length of unsupported drive belt. If the belt decreases by approximately 10 mm, the belt tension is considered fair. If the drive belt tension is too high or too loose, it can cause tooth slippage and incomplete transmission. If the drive belt is too tight, it will easily stretch and deform, causing the pulleys and bearings to wear out more quickly. Therefore, the corresponding adjusting nuts or bolts must be loosened to adjust the belt tension to the optimal state. Pay attention to wear and tear. The maintenance technician reminds motorists to pay particular attention to belt wear during daily checks. If the belt is severely worn, the contact area between the belt and pulley will be significantly reduced. At that time, as long as you pressZ hard on the belt, the belt will dig deep into the groove of the pulley. Additionally, if you notice cracks, cracks and peeling on the surface of the belt, or if the belt is slippery, this means that it may be broken and should be replaced immediately. If it is not replaced in time, once the belt breaks while driving, the vehicle will no longer be able to drive normally. The above is about the transmission belt maintenance knowledge collected by Wang Chang Bianxiao for you. Hope this will be helpful to all car owners and friends!
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How to wind the belt of Fengjun 7
The generator belt is loose and emitting usually a “chirping” sound. This will cause the car to vibrate. Only large mass vibrations can cause the entire vehicle to vibrate. For example, if an individual cylinder does not operatedoes not work, the force on the crankshaft disappears at a certain angle within a range of 360 degrees, destroying the dynamic balance and driving the entire engine. to vibrate.
Can the Great Wall Pickup Fengjun 5 be serviced for the first time after 2,000 kilometers?
Go clockwise, starting by the crankshaft wheel, then the tensioner wheel - generator - power steering —— Return pulley-air conditioning pump. The air conditioning pump and crankshaft are placed on the idler pulley, and the crankshaft and generator are hung on the tensioner.
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Since the engine belt is an important part of the engine, in order to avoid engine problems, the 4S store will require that it is best to replace the belt distribution after riding. approximately 60,000 kilometers. If it is a new car, the timing belt needs to be replaced. The belttypically travels 80,000 to 100,000 kilometers. After replacing the timing belt, due to depreciation, use, installation and other problems of the car, the service life of the timing belt will be reduced accordingly. To ensure the life of the engine, it is recommended to carry out distribution. The belt needs to be replaced every one and a half to two years, or when you drive about 60,000 kilometers, you need to replace the timing belt.
Once the timing belt is broken, the camshaft valve sequence will not work according to timing. At that time, it is very likely that the valve and activator will trip. The engine is badly damaged due to spark plug knock, that's why the timing belt needs to be replaced depending on the mileage or of the time specified by the original manufacturer, otherwise the consequences will be very serious.
Great Wall Fengjun pickup truck cannot be maintained for the first time after 2,000 kilometers. Maintenance is usually carried out once every 5,000 kilometers or three months.
Great Wall Pickup Fengjun car maintenance is preventive work that inspects, cleans, replenishes, lubricates, adjusts or replaces Great Wall Pickup Fengjun auto parts within a certain period of time.
The period between driving the new Great Wall Pickup Fengjun on the ground and the first warranty period is the break-in period. During the break-in period of the car, engine gears, gearbox. , etc. have not yet been broken in, so the car cannot drive too fast. Make sure you don't exceed 100 meters, preferably no more than 80 meters. When first insurance, you need to check the car's tire pressure, tire positioning and balance, and inspectionssecurity systems.
Detailed information:
The maintenance taboos of the Great Wall Pickup Fengjun 5 are: following follows:
1. Avoid getting carburetor cleaner on it. Most carburetor cleaners contain methyl chloride, aromatics and ethanol. These substances are all toxic to some extent. These substances are therefore very dangerous if inhaled through the nose or splashed on the skin and eyes.
2. Avoid mechanical damage. Car maintenance is related to various aspects. During maintenance operations, obvious working signs must be in place to prevent people from being injured due to improper use. When starting the car, pay attention to the position of the transmission to prevent the car from accidentally moving and causing injury to people.
3. Avoid catching fire. When maintaining your car, you often have to use oil, cleaning products and other flammable and explosive items. Remember to take fire-fighting measures and prepare a fire extinguisher, just in case. Do not smoke near the fuel tank and battery, as flammable gas escaping from the fuel tank and hydrogen gas escaping from the battery can easily ignite.
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