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Whether it is a branded car or an economical vehicle, it has a relatively fixed daily maintenance process and rules. Even if it is a long-term non-traveling, maintenance by time is indispensable. To make your car unimpeded, you must learn to repair and maintain the car on schedule.
First, the daily maintenance content must be done 1. Appearance inspection: Before leaving the car, look around the car to see if the lighting device is damaged, the body has not tilted, there is no leakage, leakage, etc.; check the appearance of the tire Check the condition of the doors, engine compartment lids, hatch covers, and glass.
2. Check the signal device: Turn on the key of the ignition switch (do not start the engine), check the lighting status of each warning light and indicator light, start the engine to check if each warning light goes out normally, and the indicator light is still on.
3, fuel inspection: Check the fuel gauge instructions, add fuel.
Second, the weekly maintenance content 1, tire pressure check: Check the tire pressure adjustment, cleaning debris on the tire. Don't forget to check your spare tire.
2. Inspection of engine and various oils: Check the fixed condition of engine components, check whether the engine joint surface has oil leakage or water leakage; check and adjust the tightness of the belt; check the fixed position of pipelines and wires in each part; check Supplement oil; check for supplementary coolant; check for supplementary electrolyte; check for supplementary power steering oil; clean radiator surface; add windshield washer fluid, etc.
3. Cleaning: Clean the interior of the car and clean the exterior of the car.
Third, the maintenance content must be done every month 1. External inspection: Inspect the car, check the damage of the light bulb and lampshade; check the fixed condition of the body accessories; check the situation of the rear mirror.
2. Tire: Check the tire's wear condition and clean up the luggage compartment. When you approach the tire's wear sign, you should replace the tire to check if the tire has bulge, abnormal main wear, aging cracks, and hard injuries.
3, cleaning and waxing: thoroughly clean the interior of the car; clean the appearance of the water tank, the appearance of the oil radiator and air conditioner radiator on the external surface of the debris.
4. Chassis: Check whether there is any oil leakage in the chassis. If any oil leakage traces are found, check the gear oil volume of each assembly and make appropriate supplements. Make sure that all the grease nipples on the chassis are fully greased.
5, other checks: carefully repeat the weekly maintenance content.
Fourth, the maintenance content must be done every six months 1, the engine external inspection: Clean the appearance of the engine, pay attention to the electrical part of the waterproof treatment. If the electrical part has a high requirement for waterproofing, the high-pressure, high-temperature water gun should be avoided from flushing the engine. You can use a brush to dip the cleaning agent to clean the engine's appearance.
2. Distributor: Wipe the dirt in the distributor cap with a clean rag, remove the dirt at the contact of the distributor, eliminate the mark of the contact ablation, and check the gap of the high-speed contact or the magnetic pole gap of the electronic ignition system. Lubricate distributor lubrication points.
3, three filter oil: Use compressed air to blow away the air filter dust; timely change the fuel filter and clean the filter of the pipe joint; replace the oil and oil filter. For domestic cars, the oil filter, fuel pre-filter and centrifugal fine filter should also be cleaned.
4. Battery: Check whether there is any corrosion on the battery terminals. Rinse the battery with hot water to remove the corrosion from the battery terminals. Measure and adjust the electrolyte proportion of the battery.
5. Coolant: Check the supplementary coolant and the appearance of the clean water tank.
6. Tire wheel hub: Check the tire's wear condition and perform transposition on the tire. Check the hub and bearing preload conditions. If there is any gap, adjust the preload.
7. Braking system: Check and adjust the working stroke of the hand brake lever; Check and adjust the gap of the drum hand brake shoe; Check the free stroke of the foot brake pedal; Check the wheel brake shoe wear, if it reaches the wear mark should be replaced Brake shoe; check to adjust wheel brake shoe clearance; check for additional brake fluid.
8. Tightening: Check the tightness of the important bolts or spirals of the chassis, especially the important bolts and spirals of the steering system. If any loose or missing parts are found, tighten them tightly.
9. Chassis: Check the pipelines in each part of the chassis to see if there is any leakage, check all metal connecting rods and check if the rubber bushings are damaged, and grease all the lubrication points of the chassis.
10. Lighting: Check and repair the car lights, check and maintain the cooling and heating devices, and clean the sound system.
Fifth, the maintenance content that must be done every year 1. Valve clearance: For the ordinary valve engine, check the high-speed valve clearance.
2. Clean and lubricate: Clean engine cover, door and luggage compartment hinge mechanism oil, re-adjust and lubricate the above institutions.
VI. Contents of maintenance that must be done every two years 1. Antifreeze: The general useful life of antifreeze is two years. The antifreeze should be replaced during the annual maintenance and the cooling system must be thoroughly cleaned.
2. Braking system: Due to the hygroscopicity of the braking system, the brake fluid is changed every two years.
Summary: There are many novice drivers, who do not care about the changes of the car. They only get bored when the car fails. As long as you carefully review the above maintenance items, you can find some hidden dangers in your daily driving and eliminate them in time.