What items are required for the second maintenance of a car?
1 Answers
The second maintenance of a car refers to the inspection and adjustment-centered maintenance operations performed on motor vehicles that have traveled a certain mileage. The basic items required for the second maintenance include: changing the engine oil and four filters, replacing the air filter and cabin air filter for some models, as well as inspections and maintenance involving dozens of items across multiple systems such as the engine, transmission, air conditioning system, steering system, braking system, suspension, body, and tires. Below are the specific items: 1. Check if the engine is functioning normally; after performing the three cleans and three filters on the engine, ensure it starts easily and runs smoothly. 2. Check if the steering and operation are unobstructed, with flexible steering and no deviation during operation. 3. Check if the clutch is functioning normally, with no abnormal noises, easy operation, and complete separation. 4. Check if the transmission, drive, and front half-shaft are well-lubricated and free from oil leaks. 5. Check if the brake pedal and service brake meet the requirements, with good braking performance and no deviation or oil leaks. 6. Check if the accessories are functioning normally, such as signal lights, instrument lights, buttons, etc., to ensure they all work properly. 7. Add lubricating oil and perform a full car wash and maintenance.