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Friends who drive will generally know that automatic transmissions are more “exquisite†than manual transmissions. If they are not properly maintained, they will not only delay our travel, but also bring unnecessary extra expenses for the owners. . Then the car's automatic transmission need to maintain it? The following master to explain to the majority of owners a few moves, and hope to help everyone.
How can the automatic transmission be more durable?
First, to shorten the time of idling hot cars by idling to raise the oil temperature slower than the edge of the hot car. The shorter the engine reaches the normal operating temperature, the less the engine wears, so idle speed will extend the engine to the normal operating temperature. The longer the idle time, the more carbon deposits will be produced.
Second, climbing to change the manual low block without brake pedal, do not give the throttle in the case of the car automatically crawls forward when the clutch is in a semi-linkage state. Due to the semi-linkage, the wear between the clutch plates will be severe at this time.
Third, the speed can not be too low The engine speed is too low refers to the speed is lower than the speed of a file when the speed of 10Km / h. When the speed is too low, the car has no inertia. When the engine drives the car, there is a lot of pressure between the parts. The speed is too low, the combustion of gasoline is incomplete, and the engine power is insufficient.
Fourth, slow down before stalling stop, shift to the parking stall, and then pull the handbrake, flameout, this process should not be too fast.
5. When you use the manual mode to get bad when you go up and down the steep slope, maybe our car will be stuck on a steep slope, stop and go. At this point, we should use the manual mode of the manual transmission to limit the gear to 1th gear to cope with the frequent start of the slope. In this way, the gearbox is also a protection;
Downhill slopes or using manual mode low gear downhill when driving in underground garages is obviously more comfortable than dangling D-slopes. At least we don't have to use the brakes frequently and for long periods of time, and we can also protect our driving safety.
6. Use manual mode to speed up the overtaking If the transmission is in high gear when overtaking, use the manual mode of the transmission to quickly downshift, the vehicle will be able to speed up with the high torque of the low gear and complete the overtaking action faster.
How to maintain under normal conditions?
Under normal circumstances, the automatic transmission car should be cleaned and maintained once every 20,000 km to 25,000 km, or it should be cleaned and maintained once the gear box slips, the water temperature is too high, the shift is slow, and the system leaks.
First, to master the cycle of automatic transmission oil replacement Automatic transmission internal control mechanism is very sophisticated, with a small gap, so most of the automatic transmission oil change cycle is generally two years or 4 to 60,000 kilometers. When the transmission oil is used for a long time, grease will be generated, which will increase the wear of the friction plates and parts, and also affect the system oil pressure, which will affect the power transmission.
Second, the correct replacement of the transmission oil better oil change method is a dynamic oil change, the use of dedicated gearbox cleaning equipment, in the gearbox operation process, the old oil cycle, discharge clean and then add a new gearbox Oil, so that the oil change rate of up to 90 or more, to ensure a good oil change effect.
Third, the automatic transmission fluid level is normal Engine oil in the cold state inspection, and the transmission oil is required to preheat the oil to about 50 °C, and then the gear rod in each gear stay for 2 seconds and then placed Parking block, where the normal oil level of the dipstick should be located between the highest and lowest line. If not, add oil of the same quality in time.