My motorcycle is Yamaha Tian Jian. How to pay attention to maintenance?

1, spark plug is the key component of motorcycle engine. The engine burns normally. When the spark plug is unscrewed, the electrode should be ochre red under normal circumstances. If it turns black, it means that there is carbon deposit, which means that the mixture is too rich and the combustion is not sufficient, and the carbon deposit should be cleaned up.

2. The air filter is the breathing system of motorcycle. If the air filter is blocked by dust, the intake resistance will increase, which will reduce the output power of the engine, increase fuel consumption, make it difficult for the engine to start, and it is easy to stall. In serious cases, dust will enter the cylinder block, which will aggravate the wear and tear of engine parts.

3. When driving in dusty and dirty environment, you should increase the cleaning frequency. If the sponge is broken or the paper filter element is soaked, it should be replaced immediately, otherwise it will damage the engine or emit black smoke.

4, replace the new oil, filter element is not replaced. During engine lubrication, the oil pump sucks the oil out of the bottom groove. If the filter element is too dirty, the filtering effect of engine oil is poor, the output of engine oil is reduced, and the lubrication of various parts is not good, which will cause excessive wear.

Extended data:

Precautions:

1, headlights, left and right handrails, switches, exhaust ports, speakers, cremation plugs, air filters, batteries and other parts should not be washed directly with water. These parts have circuits, which can cause short circuit or leakage when wet. You'd better scrub them with a rag.

2. When washing the car, you must clean the lower part of the engine and the radiator. It is recommended to dip it in a toothbrush for cleaning. The advantage of this is that it is beautiful and easy to find problems such as oil leakage.

3. After washing the car, dry the whole car with a dry rag, especially the switch, instrument, left and right handrails, cremation plug, fuel tank cover and other parts. Pay special attention to take off the cremation plug cap and shake it a few times, otherwise it will affect the ignition.

4. After drying, start the vehicle, idle sideways for 5- 10 minutes, drain the water in the exhaust pipe, then drive on the road at a medium speed for a few minutes or dry in the shade, and don't explode in the sun.

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