Automobile oil leakage is listed as an important standard and content of insurance
What if the car leaks oil?The majority of drivers are sometimes at a loss in the face of car oil leakage.How did the car leak?As one of the common faults, oil leakage of vehicles is often listed as an important standard and content of examining the quality of automobile assembly and repair as well as the protection of drivers’ car.Measures to prevent vehicle oil leakage 1. Pay attention to the role of liner.Gaskets between parts of the stationary parts of the car act as leak-proof seals.If the material, production quality and installation do not meet the technical specifications, it will not play a sealing leak-proof role, or even accidents.Such as oil pan or valve cover, due to the large contact area and not easy to compact, resulting in oil leakage.2. All kinds of fastening nuts on the vehicle should be tightened according to the specified torque.Too loose and loose gasket will leak;Too tight and will make the metal around the screw hole bulge or thread buckle and cause oil leakage.In addition, if the oil pan drain screw plug is not tightened or loosened, it is easy to cause oil loss, and then the “burning tile holding shaft” machine damage accident.3. Replace the failed oil seal in time.Many moving parts of the car will be improperly installed, the journal and the edge of the oil seal are different, and the oil will be thrown by the pendulum.Some oil seals used for a long time will lose elasticity due to rubber aging.If leakage is found, it should be updated in time.4. Avoid the blockage of the one-way valve and vent valve.As a result, the temperature in the shell rises, the oil and gas fill the whole space and cannot be discharged, so that the pressure in the shell increases, the consumption of lubricating oil increases and the replacement cycle is shortened.After the engine ventilation system is blocked, the movement resistance of the piston is increased and the fuel consumption is increased.Due to the pressure difference between the inside and outside of the case, it often causes oil leakage in the weak sealing area.Therefore, the vehicle needs to be regularly checked, dredged and cleaned.5. Properly solve the sealing of various tubing joints.Automobile coupling nut is often disassembled, easy to slip wire buckle and loose, will cause oil seepage.Replace the pipe nut, solve the conical seal with grinding method, make the nut tight and solve the seal.6. Avoid hub oil dumping.Too much lubricating grease in hub bearing and cavity, or improper assembly of oil seal, poor quality and aging failure;High hub temperature caused by frequent braking;Axle nut loosening will cause hub oil rejection.Therefore, “cavity lubrication method” should be used to dredge the vent hole.Can a car run when it leaks oil?Oil leakage faults often occur in the use of vehicles. Oil leakage not only directly affects the technical performance of cars, resulting in the waste of lubricating oil and fuel, consumption of power, but also affects the cleanliness of cars, resulting in environmental pollution.In the face of oil leakage, the car is a great hidden danger, which may lead to accidents, or reduce the life and durability of the car.Therefore, when the car is in the state of oil leakage, we should find the problem as soon as possible and deal with the oil leakage problem of the car in time.