What can we see through the oil state? 1 Clear, clean as the oil state just added is the best. 2 The color is black and dark means the oil may need to be replaced. 3 If your oil is milky white, it means that the coolant and oil are mixed together. At this point, you need to check if the cylinder head gasket is burned or what is more serious. 4 If you find that the engine suddenly starts to burn oil (the oil volume is not falling sharply), it is likely that there is a problem with the engine valve or the piston ring. 5 If your oil smells like gasoline, there is nothing to say, just send it to repair. How often should the oil be changed? On the issue of changing the oil, there are people like crocodiles who can't wait for 1000 kilometers to change; there are also cars bought back, and they haven't thought about people who have changed their oil after riding for a few years. It is definitely not a good idea to change the oil. You don't want your expensive engine to be out of order because you don't get proper lubrication. It is not a good thing to change the oil too often. It is pure waste, and the oil is a non-renewable resource. Mother Earth's health... The motorcycle oil change cycle is closely related to your riding style. Street riding, the rider who is used to smoothing the oil can properly lengthen the replacement cycle; if you run the track, it is likely that several track days will need to be replaced with new engine oil. The crocodile himself is changing the oil on three track days. Have a general understanding of the oil change cycle, and check the oil state on time to ensure that the engine is always running under the best lubrication effect. Our range of CNC fibre Laser Cutting Machines can be demonstrated at any of our three branches and as part of our first class after-sales service, our trained engineers are on hand to provide technical advice and can rapidly respond to any issues that may arise. For more technical applications and training on the machine controls and handling is available from our trained engineers. Cnc Laser Machine,Tube Fiber Laser Cutting Machine,Fiber Laser Plate Cutting,Cnc Laser Cutting Machine JINAN XUANLIN MACHINERY CO., LTD. , https://www.cncfiberlasers.com
How to determine the amount of oil? You can judge based on the official data in the user manual. Of course, even without a user manual, we can look at it based on common sense. 
First start the engine, heat it to its working temperature; then turn off the fire for a few minutes, wait for the oil to fall from the top of the engine; finally, let the little friend help you to correct the car, or use the center support / frame to adjust the car to the upright state. At this point, check the oil window, the oil should be above the minimum oil mark, but not exceed the maximum oil mark. 
If your car uses a dipstick to check the amount of oil, you usually need to remove the dipstick, clean it with a rag, and then insert it vertically. There is also a mark on the oil dipstick between the minimum oil quantity and the highest oil quantity range, ensuring that the oil quantity is between the two marks. 
Knights who often ride, it is best to check the oil status once a week, find small problems and solve them in time, is the best way to prevent big troubles. 
Different engines, different oil brands, different oil components require different replacement cycles, but in general, except for the replacement of 1000 km of the first oil after the new car is bought, most of the motorcycle oil replacement cycle is 3000 km; If you do not run to 3000 kilometers within 6 months, you should also change the oil. Because even if the oil is just lying quietly at the bottom of your engine, it will gradually weaken its lubrication, which is why many people would recommend that the motorcycle should change the oil after the winter. 
What motorcycle oils want to tell you
Modern motorcycles can be said to be very resistant to "fucking", but we still need to check certain parts frequently to ensure that the car is in its best condition at all times, and oil is one of the "must check" items. You certainly don't want to turn more than 10,000 red zones. Titanium alloy valves, super expensive engines don't get the lubrication they need, and what happens. At the same time, the oil state can reflect some problems inside the engine, and check The method can be easily mastered by novices.