1. The air filter is blocked
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Due to the harsh working environment of some walk-behind rollers, it is difficult for the air to enter the combustion chamber due to the dirt accumulated in the air filter for a long time, resulting in the lack of oxygen when the fuel is ignited, so that it cannot be started. The solution is to replace the air filter.
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2. Battery problem
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The battery voltage is too low or the two clamps of the battery are loose and oxidized, causing the starter to rotate too slowly. The storage capacity of the battery itself is reduced as the temperature drops (individuals have a service life of more than 2 years). The insufficient power makes it difficult to start. In this case, it needs to be replaced in time.
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3. Lubricating oil aging
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The lubricating oil inside the engine of the road roller has been used for a long time and is aging, and the viscosity is too large. Especially in winter, the large amount of impurities in the lubricating oil causes the engine to have to be started repeatedly. In this case, it is necessary to check whether the lubricating oil is missing. If it is missing, the quality of the remaining lubricating oil is poor and the lubricating oil must be replaced.
