Lawn mowers have helped us save a lot of labor in the field of lawn and vegetation trimming. In this era of agricultural garden mechanization, lawn mowers are already indispensable mechanical tools. However, the lawn mower will have various failures after being used for a long time. Today, Hightop Machinery will explain to you how to easily repair the lawn mower.
1. Insufficient power of the lawn mower engine results in poor mowing effect and even broken connecting rods. This situation is generally due to a problem with the engine oil of the lawn mower. Long-term work will lead to more and more solvent-dissolved wastes in the oil, and the protective effect of the oil is getting worse and worse, eventually leading to serious engine wear. Therefore, it is necessary to check the oil quality of the lawn mower frequently and replace it frequently.
2. The lawn mower is boring when working, can't walk or cut. There may be two reasons for this situation. One is that the cutting blades are severely worn and need to be replaced with sharp blades. The second is that the lawn is too dense and it is necessary to slow down the travel speed and slow down the load of the lawn mower.
3. The lawn mower cannot be started after the winter. There may be two main reasons. One is that the mailbox of the lawn mower has no oil or the oil is too poor to explode, and it needs to be replaced with fresh fuel. Second, there is dirt in the carburetor, which requires professional engine maintenance personnel to clean it.
4. When the lawn mower cannot be turned off, it may be because the flameout wire cannot be touched, so you need to add some oil to the position where the throttle is active, and check whether the flameout wire is broken and replace the flameout wire in time.
5. The lawn mower shakes severely. First judge the possible reason is that the throttle is increased too much, you can lower the throttle and throttle appropriately. It is also possible that the spark plug is loose, the fixing screw of the engine is loose, and the crankshaft of the engine is bent, which requires professional maintenance.
The above are the common faults and maintenance methods of lawn mowers at work, everyone must keep in mind.