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.
汽車大修的方法
Methods of Automobile Overhaul
1、就車修理法：在修理過程中除更換報廢的零件外，原車的零件和總成經(jīng)修理后裝回原車。
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、總成互換修理法：除車架和客車廂應就原件修理外，其余已損壞的總成均可換用。更換下的舊總成另外安排修理。采用總成互換修理法較采用就車修理法可縮短汽車在廠停修時間，加強生產(chǎn)的計劃性。但工廠只有在修理輛次較多、車型比較單純并儲備有備用總成的情況下，才能采取這種方法。
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.
汽車大修后的注意事項
Precautions after automobile overhaul
1、發(fā)動機轉(zhuǎn)速不要太高,不要超過3000轉(zhuǎn)。
1. The engine speed should not be too high and should not exceed 3000 revolutions.
2、冷車啟動后做一段熱車的過程,待水溫有變化后再開始行駛,一般在5分鐘左右就可以了。
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、按車型的載重規(guī)定載重，不要超過規(guī)定載重量的70%為好。
3. According to the specified load of the vehicle model, it is better not to exceed 70% of the specified load.
4、盡量避免急加油、急剎車。因為急剎車對新的發(fā)動機沖擊損傷很大，特別是在急加油的情況下會嚴重影響發(fā)動機各新配件的磨合，直接影響配件之間的配合間隙。
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、建議在磨合期走完之后要盡快更換機油。
5. It is recommended to change the engine oil as soon as possible after the running in period.
此外行車中應提前處理情況突發(fā)情況,要減速行駛保持勻速行駛。時速保持在50-80公里小時，但也不要長期低速行駛,行駛中要注意擋位的變化,不要長期固定在一個擋位行駛。更多相關(guān)注意事項就來我們網(wǎng)站
http://www.nikond90.cn進行咨詢吧！
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.nikond90.cn Consult!
