Attention should be payed to the timely change of gear oils

The problem with the car is that the 1 bar is suitable for the road in town, and the downshit is not always smooth . The car was has been on service for one and  half years  and ran the 1.2W kilometers.

The first time I went to 4S shop, the staff changed gear oil for me , and he said if the car can not work , it may be transmission failure, The next day I found it is still difficult to downshit on the downtown road at 1 bar  after the cold start,so I went to 4S shop again, Another staff tried to test the car , and there was no problem during the test run. He said if there were still problems, we should first consider changing the gear line, and there will be little chance for  the problem of the machine and gearbox.

After that ,I drove for nearly 100 kilometers, and found that 1 bar returned  to normal, so what the staff said is reasonable, the machine under normal use is not easy to go wrong , the  reason should be the untimely change of gear oil.

If there is still a problem after changing gear oil, it is possible that the new oil has not yet fully penetrated into the transmission device, and replaced the old oil completely, indicating that the new transmission oil also needs a simple run-in.

Here we want to remind you to change gear oil in time. After this, I think gear oil should be replaced after 1W km per year. Don't wait until the car is out of gear .

When changing  the oil for my car , I found that the gear oil appeared to be golden, almost opaque, looks like the color of the gold paint, but lighter, indicating that there are a lot of metal chill in the oil. The new oil is light yellow and clear.