After a long time of repairing practice, as a matter of experience the author of this paper makes a few changes the chassis oil circuit of Benz vehicles to solve the problem of oil leak .

• 本文作者在修理奔驰车的实践中总结经验,努力探索,对汽车底盘气路进行小小的改动,就可使车辆的漏油问题得到明显的改善;