The current mileage of UU125 is 1621km. The last time the engine oil was changed was at 601km on June 5, when the first service was free. I remember that the boss seems to say that the second service is 1500 km away, and then 3000 km away.
A few days ago, I saw "what is worth buying", followed the trend to JD and bought a bottle of "PETRONAS Xuanteng V01 fully synthetic oil" (5W-30, GF-6A, SP grade, 1L package) for 9 yuan (99 yuan per day). I saw the comment area and said that there was a chance to go whoring... Although it was car oil, there seemed to be many people feeding motorcycles. I think UU125 was not so delicate. Judging from the public praise in the comment area, there is nothing to worry about about the quality of the oil. It only depends on whether it is suitable or not, so first try a bottle. When I got the oil, I didn't care about the previous oil. I had only driven 1000 kilometers. I can't wait to change it.
When the oil was changed, it was found that the wrench at hand was either too big or too small. The elimination method was used to calculate the 17 # wrench that I just didn't have... There was a 17 # small wrench in the tools accompanying the car, but it could not be tightened. I missed an angle of the oil drain screw. If you want to do a good job, you must first sharpen your tools. The ancients did not deceive me. After many comparisons, I got a 17 # L-shaped socket wrench after putting together more than 6 pieces of 5 pieces, and I was pleased to add new members to my toolbox. Although the new wrench seems to be very low-grade and even rusty, it is unambiguous to work, and it is easy to unscrew the oil drain screw that could not be tightened before. Use the wrench in the car tool to make me suspicious of life, and keep asking the riders whether to loosen clockwise or anticlockwise, because I never move clockwise or anticlockwise.
After changing the oil, the sound of the engine didn't seem to change, but the mirror didn't shake as before In 2022, I bought an antique pedal motorcycle UU125 As I said in the article, the mirror shakes to blur. Now I'm not shaking, but I'm not shaking so much. It's OK to peep through the rearview mirror to see if there is a beautiful little sister behind me.
How does this engine oil perform? I need to ride more. From the current experience, we can stock up more PETRONAS engine oil in the future when there is a discount. 2022.9.13
In the past few days after changing the oil, the car is still a little different. For example, I think the engine sound is not as good as before, but I can't say how bad it is. At low speed, there is still a lot of "Da Da Da Da Da Da Da Da Da" sound. Sometimes when I step on the pedal, there is a very obvious vibration, which seems not so obvious before changing the oil. I searched the website for UU125 oil change posts, and many of them emphasized 650ml, so I must have added more. Evacuate some oil at noon today to ensure that the oil level measured by the oil plug is in the middle of the scale. For the time being, the engine sound seems to be restored to the feeling before the oil change, and there is no obvious vibration at the pedal position. One of the biggest feelings is "lightness", which means that the engine runs with a very light feeling.
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