1, various types and choices of car wax
At present, there are both solids and liquids, as well as home-made and import-selected domestic and import options. Due to the different performance of various waxes, their effects are not the same. Therefore, care must be taken when selecting them. Improper selection not only does not protect the body, but also discolors the paint. Under normal circumstances, it should be based on the characteristics of car wax, the newness of the vehicle, paint color and driving environment and other factors. For limousines, high-grade car wax can be used; the new car is best coated with color wax to protect the body's luster and color; the summer should use anti-ultraviolet vehicle wax; when the driving environment is poor, it is more appropriate to use protective resin wax ; And for ordinary vehicles, use regular pearl or metallic paint series car wax. Of course, the choice of car wax must also be considered when adapting to the color of the car paint. Generally, dark car paint uses car wax of black, red and green series, and light car paint uses silver, white and pearl car wax.
2, car waxing matters needing attention
(1) The new car should not be waxed. It is not enough to wax a vehicle after someone buys a new one. Since the new car itself has a layer of protective wax on the paint layer, premature waxing will remove the original wax on the surface of the new car, causing unnecessary waste. Generally, the new car does not need to rush to wax within five months of buying back.
(2) To master the waxing frequency. The time interval for waxing should also be different due to the environment in which the vehicle is driving and the parking place. Generally, there are garages for parking, and vehicles that are mostly on good roads are used for waxing once every 3-4 months. For vehicles parked in the open air, it is best to apply wax every 2-3 months due to wind and rain. Of course, this is not a rigid rule. When the body is generally not touched by hand, it can be waxed again.
(3) Before the waxing, it is best to use the car wash water to clean the dirt and dust on the exterior of the body. Remember not to use detergent and soapy water blindly, as the sodium chloride ingredients contained in it will attack the paintwork, wax film and rubber parts of the car, which will make the car paint lose luster and the rubber parts will age. If there is no special car wash water, the vehicle can be washed with clean water and the car body can be wiped dry and then waxed.
(4) The car should be waxed in a cool place to ensure that the car body does not become hot. Because with the increase of temperature, the adhesion of car wax becomes worse, which will affect the waxing quality.
(5) When waxing, apply a proper amount of car wax to the sponge block and apply it on the vehicle body in a straight line. Do not pour the wax liquid on the car or paint it in a circle. A job should be completed in a row. Do not apply it. Stop; general wax layer smeared after 5-10min with a new towel to polish, but fast car wax should be coated and polished.
(6) After the car body is waxed, some car wax will remain in the gaps between the lights, license plates, doors and luggage compartments, making the car body look unattractive. Wax scales in these areas may rust if not cleaned in time. Therefore, be sure to thoroughly clean the wax after you finish the wax so that you can get a perfect waxing effect.
The crank train and the valve train are the main moving parts of the engine. If the space is too large or too small, it will affect the normal operation of the engine,what's more, it can consume power, increase fuel consumption and damage the engine. Therefore, it must be repaired, adjusted and installed according to the specifications.The crank train and valve train are include crankshaft,connecting rod, gasket kit,piston, piston rings, bearing,valves. There are crank train parts and valve train parts for yanmar tne,tnv series.
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