No matter what needs regular maintenance, as far as we human beings are concerned, we also need to take care of our skin every day, and do ha pampering. Of course the garbage truck is no exception, also need regular maintenance to use longer. However, we also need to have the right way to maintain, or it will not be pleasing to the next effort. Today, I will correct the compressed garbage truck for you in the maintenance of the very easy to appear misunderstanding.
Misconception 1: oil rather more than less
Crankcase oil can not add more, can not add less, too much oil will increase the crank connecting rod mechanism of the resistance to rotation, so that the splash to the cylinder wall of the oil increased; will also lead to an increase in carbon deposits in the combustion chamber, the engine power is reduced, which affects the emissions.
Myth 2: Tire pressure rather high than low
Some car owners like to fill the tire pressure is very high, that this can be overloaded and can save fuel, in fact, this practice is incorrect. Tire pressure is too high will make the tire ground reduction, tread wear increased, reducing the braking effect of braking, which will affect the safety of driving. Tire air pressure is too low is also not good, air pressure is too low in addition to affecting driving safety and braking effect, but also accelerate the wear of the tire shoulder, as well as increase the vehicle's fuel consumption.
Myth 3: wheel screws rather tight than loose
Special-purpose vehicle parts of the bolts, according to the diameter, pitch and use of different, the tightening torque have corresponding provisions, up to the specified torque bolts will be loose, more than the tightening torque bolts will be stretched. Before tightening the components, you need to grasp the tightening torque of each bolt.
Myth 4: Accessory belt rather tight than loose
Some owners believe that increasing the accessory belt tightness, can improve the cooling effect of the compressor, as well as the generator's power generation, so they will be a hard to increase the belt tightness, but do not know that this practice is wrong. Accessory belt should maintain the appropriate degree of tension, because the belt is too tight will make the bearing load is too large, will shorten the service life of the components, will also lead to belt breakage, will eventually affect the normal use of the vehicle.