Lawn mowers have helped us save a lot of labor in the field of lawn and vegetation grooming, and in this era of agricultural garden mechanization, lawn mowers have become indispensable mechanical tools. However, the lawn mower will also have a variety of failures after a long time, and today the machine will explain to you how to easily repair the lawn mower.
1. The power of the lawn mower engine is insufficient, resulting in poor mowing effect and even broken connecting rods. This situation is generally due to problems with the engine oil of the lawn mower. Long-term work will lead to more and more waste dissolved solvents in the oil, and the protective effect of the oil will become worse and worse, which will eventually lead to serious engine wear. Therefore, it is necessary to check the oil quality of the mower frequently and change it frequently.
2. The lawn mower is bored when working, and cannot walk or mow. There can be two reasons for this. First, the mowing blade is severely worn and the sharp blade needs to be replaced. Second, 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 winter. There are probably two main reasons. First, the mailbox of the lawn mower has no oil or the oil quality is too poor to ignite, and fresh fuel needs to be replaced. The second is that there is dirt in the carburetor, which requires professional engine maintenance personnel to clean.
4. When the lawn mower cannot be turned off, it may be because the flameout line cannot be contacted, which requires adding some oil to the position of the throttle activity, and at the same time checking whether the flameout line is broken, and replacing the flameout line in time.
5. The mower vibrates seriously. First of all, judge the possible reason that the throttle is too large, and the throttle and damper can be lowered appropriately. It is also possible that the spark plug is loose, the engine fixing screw is loose, and the crankshaft of the engine is bent, which requires professional maintenance.