What Items Should Be Included in the Second Car Maintenance?
2 Answers
Here is a detailed introduction to the items for the second car maintenance: 1. Check the parking brake: Ensure the free travel of the brake pedal and brake clearance meet requirements. Both service and parking brakes should function properly, with no deviation or dragging during braking. The inertia proportion valve should work normally without oil leakage. 2. Check auxiliary equipment: Inspect the generator, starter, lights, instruments, signal lights, buttons, and switches to ensure they are complete and functioning properly. Lubricate all lubrication points on the vehicle. Replace the air filter, cabin air filter, and top up brake fluid, power steering fluid, and coolant. 3. Check suspension and shock absorbers: Ensure the suspension and shock absorbers are securely fixed and function normally. The wheel hub bearing temperature should not be excessively high after driving. 4. Check the 'three cleans and three filters': After servicing the engine with the 'three cleans and three filters,' it should start easily, run smoothly, have normal exhaust, and meet requirements for water temperature and oil pressure. The engine speed should be stable without abnormal noises. All belts should be properly tensioned, with no leaks of water, oil, electricity, or gas. 5. Check wheel alignment: Ensure the steering free travel and wheel alignment meet requirements. The steering should be light, flexible, and reliable, with no wobbling or deviation of the front wheels during driving.
The second car maintenance is quite important, with the main purpose being to keep the vehicle in optimal condition. I usually do it after driving 5,000 to 10,000 kilometers following the first maintenance, or according to the manual's recommended schedule. The core tasks include changing the engine oil and oil filter to remove impurities inside the engine and ensure smooth operation. It's also essential to check tire pressure and wear, rotating the tires if necessary to avoid uneven wear. The braking system shouldn't be overlooked either—inspecting brake pad thickness ensures safe stopping. Checking various fluids, such as coolant, brake fluid, and windshield washer fluid, is a must to prevent failures due to drying out. The cabin air filter should also be cleaned or replaced, especially in dusty areas, to purify the air inside the car. Inspect the chassis for loose bolts and ensure the suspension system is stable to avoid strange noises. I recommend keeping detailed records each time—don’t skimp on these small expenses, as regular maintenance can help your car run smoothly for many more years without major issues.
