Because it was discovered last September The engine oil of UU125 is burnt dry Therefore, the engine oil has been checked irregularly so far.
I had the impression that it was normal until December last year, and I didn't find that the engine oil had decreased significantly. Of course, the slight decrease can't be seen from the oil dipstick, probably because the engine oil is too much.
Because I had an appointment with my classmates to go hiking at the weekend, I checked the engine oil on Friday (March 1) and was surprised to find that the engine oil became like water with abnormal color. The first reaction was that the engine oil was emulsified.
Although I have never seen oil emulsification before, I heard of it, and felt that it was similar. The photos were sent to the motorcycle group, and everyone said it was oil emulsification. But, How did the oil get water? Because No. 1 was not free, No. 2 drained the oil for oil change.
There is still a little oil left from the last Petronas engine oil. I added it and ran for two kilometers and then let it go. It's just like cleaning. The released engine oil still looks abnormal, like rust water, and there are some white things in the engine oil, which should be the emulsified engine oil. Why do you dare to run even if you add a little oil? It's because the oil has almost burned out before and you don't know how long it has been running. I don't think there is any obvious abnormality in the engine. This time, you have added so much oil. It is estimated that running is not a problem. The 1-liter oil is gone, and there is still a 4-liter oil barrel left for Chang'an CS55. Use it first if you remove it. I filled a 1-liter bottle and started to fill it. At the beginning, I added too much. Then I screwed the oil drain screw to drain the oil, but it was too much... The students urged the assembly to go to the mountain, poured in the rest of the bottle and hurried to the assembly site. At this time, the oil dipstick could only detect a little oil.
A round trip to Xiwooshan is about 210 kilometers, during which the speed is extremely high. The map of Gaode is 93 km/h, and a considerable part of the time is also more than 60 km/h. After this lap, you should be able to clean the inside of the engine.
It was too late when I came back from the mountain, so I changed the oil again on the 3rd. The oil released this time looks better. At least it's a little like oil, but not much. After all, I didn't fill enough engine oil. I don't know if I burned engine oil. This time, I added it a little bit, just to the middle of the oil dipstick scale, which is quite standard. After a ride, change the oil. Anyway, the 4-liter oil has been disassembled. Let's just finish making it.
I feel that scooters are much more delicate. In the past years, no matter what engine oil is added, there has never been any burning or emulsification of engine oil. In addition, it's still hard to drive a small pedal on a long distance. I feel pinching the brake with my hands for more than 200 kilometers. I didn't feel pain in my hands when I rode farther than the eagle before. I also felt that my arms were pressed very hard when I cornered. Maybe the pedal's sitting posture is not suitable for long-distance travel, or not suitable for me. Maybe the car is too small and not so stable. I must work harder to keep the body stable. Now I realize why others say that the Great War Eagle is a magic weapon of motorcycle travel. It's really comfortable to ride that thing all day except getting off the bus and feeling numb (a long posture).
2024.03.15 Supplement: The engine oil was checked irregularly during this period, and no emulsification was found temporarily. After checking on the Internet, there are claims that engine oil is easy to emulsify in winter, and that long-term parking will cause engine oil to emulsify. It snowed in winter this year, and during the Spring Festival, I went out to play for a few days without driving. Let's take this as the reason for oil emulsification.
