The newly bought new car has to go through a running-in period, but how to get through this running-in period, many car owners are very confused, and some have made some incorrect actions, which hurt the car. So, how to drive during the break-in period and what should be paid attention to?
Driving Skills
I. Inspection before driving:< /strong>
1. In the early stage of running-in. Clean the whole car; tighten the exposed bolts and nuts; add fuel and oil; add coolant; check the transmission; check the tire pressure; check the light meter; check the battery; check the brake.
2. From 30km to 50km, check the transmission, front and rear drive axles, hubs, drive shafts, etc. for noise or heat; check the braking ability, tightness, and sealing effect of the braking system .
3, 150km, check the tightening of the exposed bolts and nuts of the whole vehicle.
4, 500km, replace the engine oil and clean the oil pan with kerosene; replace the oil filter element; tighten the front and rear hub nuts.
The run-in is over. Go to the designated maintenance station to carry out the running-in maintenance of the whole vehicle; change the oil, change the filter, clean, measure the cylinder pressure, remove the carbon deposit in the combustion chamber, remove the speed limiting device, adjust the idle speed of the engine, check the braking system, adjust the free travel of the clutch pedal, and tighten the clutch pedal. Fixed front suspension and steering mechanism.
Second, when driving
1, 100 km, new friction system The moving pads have not yet achieved 100% braking effect, and the braking should be advanced, especially in the first 200 kilometers, the tire friction is not enough, so use more force when braking than normal. This also includes when new tires or new brake pedals have just been replaced.
2. In the first 500 kilometers, the new tires have not yet reached the best adhesion, so try to avoid emergency braking when turning quickly.
3. In the first 2,500 kilometers, drive moderately, with a speed of no more than 100 kilometers per hour and a speed of no more than 2,500 rpm.
4. In the first 2500~3500 kilometers, the water temperature has reached the working temperature (the water temperature pointer reaches half of the scale), and it can be gradually increased to the maximum speed or the maximum engine speed.
After 5,3000 kilometers for a routine maintenance (using the original engine oil), the cooperation between all moving parts in the car reaches a smooth motion state, and the vehicle can be driven with the best performance.