Maintenance before running-in is to prevent accidents and damage to the car and to ensure that the car can smoothly complete the running-in period. The main operations are as follows.
Clean the whole vehicle and check the connection of all parts of the vehicle. The exposed bolts and nuts must be securely fastened.
2. Check, add fuel and lubricant materials
Before driving a new car, each lubrication area should be filled with enough lubricating oil or grease. When using the specified number of gasoline or diesel, if the fuel number has to be changed, the fuel supply system and the ignition system must be adjusted accordingly.
3. Check and replenish the coolant and eliminate the "four leakage" phenomenon
Check and replenish the radiator coolant, and check the leakage, leakage, leakage and leakage of the entire vehicle.
4. Check the technical condition of the chassis
Check whether the gears of the transmission can be correctly changed; check whether there are any looseness and seizure in each part of the steering mechanism; check and adjust the tire pressure. When the chassis of the transmission or steering system is found to be faulty, the vehicle should be promptly repaired.
5. Inspection of electrical systems
Check that the electrical equipment, lights, and meters are working properly and check the battery electrolyte weight and liquid level.
6. Check the braking system performance
Check the performance of the braking system, test the car to check the braking distance of the car, whether there is deviation and brake bite. If it does not meet the requirements, the cause should be identified and eliminated.