The car was brought up in November 2014 and has now driven 180,000 kilometers. Since the insurance was already out, I went to the nearby Cheqishi for oil change and maintenance. I don’t talk much about oil change and maintenance. When I handed over the car, I was told that the transmission oil should also be changed. Looking at the maintenance records, the gearbox oil was changed at 60,000 kilometers in 2017, and it has reached 120,000 kilometers in five years now. I consulted the 4s store and the answer was about 2,800 yuan. Cheqi Shi is about 2,000 yuan. I remember a little brother who has the same car as me and is currently doing the auto parts business in Auto Parts City. So he sent him the driving license frame number and inquired about the original gearbox oil 55/liter, filter element 190, oil pan cushion 85, bolts 20, and 9 bottles of oil totaling 890 yuan. This morning, I drove to the pinky finger next door to the community and designated gravity to change the oil. The three liters of oil in the torque converter were drained together. When draining the oil, I saw that the oil in the 120,000-kilometer-long gearbox was actually very clean. It still kept the green color of the new oil and did not turn black. No residue was found inside. The master also said that there was no need to change it. But you took off your pants, and you said there was no need to do it? How can that be done? Let’s do something. Routine operation: remove the oil pan, clean, replace the filter element, install it, and manually feed the oil. I didn’t want all 9 liters of oil to be poured in and it wasn’t enough. The master said that manual oil pumping could not absorb 100% of all 9 liters of oil. Thinking about it, it makes sense. I called my brother and asked a product Lala to help me deliver another bottle. Lala spent 55 on oil and goods. Put another half bottle in it, and leave the half bottle for next time. The boss was paid 260 yuan for the oil change man-hour fee. Summary: 1. There is no problem to replace the original gearbox oil after driving it for 150,000 or even 200,000 kilometers. 2. Gravity oil changes including torque converter require a total of 9.5 liters. I hope I can give you a reference.

In addition, the rear wheel was almost worn, so I replaced two return silent tires. I haven’t used this tire before, but the price is only 430 yuan per tire, and the dynamic balance of working hours is only 480 yuan. Let me do a test and use it.