汽车大修后是和新车一样需要磨合，主要的修理方法你知道是怎样的吗？以及大修之后的注意事项如何呢？下面
济南哪里修奥迪比较专业人员为您讲解。
After the car is overhauled, it needs running in just like a new car. Do you know the main repair methods? What are the precautions after the overhaul? Next, where to repair Audi in Jinan is explained by professionals.
汽车大修的方法
Methods of Automobile Overhaul
1、就车修理法：在修理过程中除更换报废的零件外，原车的零件和总成经修理后装回原车。
1. On vehicle repair method: In addition to replacing the scrapped parts during the repair process, the parts and assemblies of the original vehicle shall be installed back into the original vehicle after repair.
2、总成互换修理法：除车架和客车厢应就原件修理外，其余已损坏的总成均可换用。更换下的旧总成另外安排修理。采用总成互换修理法较采用就车修理法可缩短汽车在厂停修时间，加强生产的计划性。但工厂只有在修理辆次较多、车型比较单纯并储备有备用总成的情况下，才能采取这种方法。
2. Assembly exchange repair method: Except the frame and passenger car should be repaired according to the original parts, other damaged assemblies can be replaced. The old assembly replaced shall be repaired separately. The assembly exchange repair method can shorten the vehicle repair time in the factory and strengthen the production planning compared with the vehicle repair method. However, the factory can only adopt this method when there are many vehicles to be repaired, the vehicle type is relatively simple and the spare assembly is reserved.
汽车大修后的注意事项
Precautions after automobile overhaul
1、发动机转速不要太高,不要超过3000转。
1. The engine speed should not be too high and should not exceed 3000 revolutions.
2、冷车启动后做一段热车的过程,待水温有变化后再开始行驶,一般在5分钟左右就可以了。
2. After the cold car starts, do a hot car. Wait until the water temperature changes before driving. It usually takes about 5 minutes.
3、按车型的载重规定载重，不要超过规定载重量的70%为好。
3. According to the specified load of the vehicle model, it is better not to exceed 70% of the specified load.
4、尽量避免急加油、急刹车。因为急刹车对新的发动机冲击损伤很大，特别是在急加油的情况下会严重影响发动机各新配件的磨合，直接影响配件之间的配合间隙。
4. Try to avoid sudden refueling and braking. Because the sudden brake has great impact damage on the new engine, especially in the case of rapid refueling, it will seriously affect the running in of new engine parts, and directly affect the fit clearance between parts.
5、建议在磨合期走完之后要尽快更换机油。
5. It is recommended to change the engine oil as soon as possible after the running in period.
In addition, emergency situations shall be handled in advance during driving. Slow down and keep driving at a constant speed. Keep the speed at 50-80 km/h, but do not drive at low speed for a long time. Pay attention to the change of gear during driving, and do not drive in one gear for a long time. More relevant precautions come to our website http://www.lutongqixiu.com Consult!
