What Are the Common Knowledge of Daily Maintenance for Family Cars?
1 Answers
Daily maintenance work is very simple, which can be summarized as: cleaning, tightening, inspection, and replenishment. 1. Cleaning: The air contains a large amount of dust, mud, and acidic substances, which not only easily adhere to leaked fuel and form a hard insulating layer under high-temperature baking, reducing the heat dissipation performance of mechanical parts, but are also easily adsorbed by the static electricity of the car body, eroding the paint surface and causing oxidation of the car paint. General cleaning should not only focus on the cleanliness of the car paint surface but also pay attention to the cleanliness of the interior, engine, car air conditioning, and wheel hubs. 2. Tightening: After the vehicle is cleaned, all connecting parts should be tightened. Due to vibrations, bumps, and swings during driving, connecting parts will inevitably become loose and worn. Therefore, timely tightening is necessary during daily maintenance. The daily tightening of connecting parts is directly related to driving safety, especially for important components such as steering, braking, and transmission, which should not be taken lightly. 3. Inspection: After tightening the connecting parts, the height and quality of the fluids should be checked, as fluids will gradually deplete and oxidize under high temperatures, leading to a decrease in fluid levels and a decline in performance. Check the height of the battery fluid level, the height of the lubricating oil level, and the height of the coolant level. 4. Replenishment: Fluid replenishment: If no obvious deterioration of the fluid is found during inspection, check for leaks. If leaks are found, they should be eliminated, and the same grade of fluid should be replenished in time.
