The purpose of car maintenance is to improve the service life of the car
Better maintenance process: choose oil → routine maintenance → whole car inspection → deepen maintenance for the problem,
First of all, the maintenance is divided into three parts: 1. Basic maintenance 2. Whole car inspection 3
Various places to check the project how many are a little different, generally divided into these parts (1) light inspection lights generally have halogen lamp, xenon lamp and LED lamp halogen lamp is the cheapest, LED lamp power is the lowest, the service life is stronger than xenon lamp and halogen lamp, the disadvantage is not concentrated, light is scattered, if you need to install it may need to change the lamp holder and joint, Xenon lamps have lower power than halogen lamps, which can reduce the burden on the power system. The color of xenon lamps is white with yellow light (less penetrating power than halogen lamps, stronger than LED lights), which can improve the safety of driving at night and in fogy weather. ② Five oil and two water inspection (oil, brake oil, transmission oil, direction oil, gasoline, coolant, wiper) oil is generally to see the dipscale (according to the oil level to determine the replacement cycle, mineral oil 5000 kilometers, semi-synthetic oil 7500, fully synthetic oil 10,000 kilometers) brake oil with a marker to measure the water content, basically measured 80% of the replacement, I don't know if this is routine, or this marker is too sensitive, if you find that the car's braking distance or time becomes longer, if you feel softer than before when you step on the brake, it is necessary to replace (generally 2 years or 40,000 kilometers for replacement, brake oil purchase price is about 35 yuan, selling price is about 90 yuan, working hours is about 80 yuan) some transmission oil to see the dipruler, Some look at the number of miles, and some judge whether it needs to be replaced by the feedback of the owner. What should be noted here is that if there is no dipstick, it is recommended to replace it according to the requirements of the maintenance manual. Because of the stop of the hanging gear or the abnormal noise of the gearbox, irreversible damage may be caused. Direction oil generally through the owner's feedback and test found problems, replacement, the general replacement cycle is 2 years 40,000 kilometers. Some friends here have a misunderstanding, think that winter is useful, in fact, its role is to make the engine work in a most appropriate temperature, winter to prevent icing, summer to speed up heat dissipation, the general replacement cycle is 2 years 40 thousand kilometers, glass water generally do maintenance will be added, are added to the water (3) chassis check to see whether various oil seals leak to see the degree of tire aging, See whether the bulge → change the best tire and the original brand, the same model of the tire, the best to sell the tire store to buy, relatively cheap, quality is guaranteed. See whether the brake pad to the critical point, whether the wear is uneven, the common routine is to change the brake pad after you are required to do brake maintenance, do not do, at most 7 days, 7 days after the same as did not do. (4) Check in the engine room to see whether the aging of various pipelines to see whether there is a problem in the ignition system (spark plug, high pressure pack) → after replacing the spark plug will require you to clean the carbon in the cylinder, 100,000 kilometers do not need to wash, if you want to wash it requires the use of endoscope to see whether the carbon in the cylinder. See if there is a problem with the cooling system (cooling fan, water tank, auxiliary kettle) → replace the coolant without special cleaning pipeline, because after the antifreeze will be put in the technician will generally use the new antifreeze to wash the pipeline.
