As we all know, the difference between maintenance and non-maintenance is very large. The maintenance of 5-ton cranes is almost the same as human maintenance. All of them require precise methods and are carried out over many years. The maintenance methods for the 5-ton crane engine mainly include the following six types: grinding, net, foot, inspection, and reconciliation. 1. Grinding is the basic factor for extending the service life of 5-ton cranes. Regardless of whether the 5-ton crane's engine is new or has been repaired, it must be worn in accordance with very strict regulations. 2. Net refers to the meaning of cleanliness, including oil net, net net, net water and net body. If you want to keep the 5-ton crane engine clean at all times, pay special attention to the above four aspects. As we all know, the main raw material of the engine is gasoline or diesel. If the selected fuel is not clean, it will cause the engine body to wear, and then the oil spill. Even more serious will even appear to hold the shaft burning tiles. 3, Foot - The oil, water, and air required for the operation of the engine must be sufficient. Once one of these three items is inadequate, it will make the engine very difficult to start up. The lack of fuel will also cause the engine's power to drop, making the engine less well lubricated. 4, check - have to check the fastening parts of the engine often, because the engine in the process of use because it will have a strong sense of vibration, so after a long time it will be very easy to cause the engine acid and nut loosening. Checking the tightness of this part in time not only enables the engine to be well maintained, but also prevents accidents from happening. 5. Adjustment - Always check and adjust the engine's valve timing, valve clearance, and fuel advance angle. 6, use is the most critical step, must be strictly in accordance with the instructions above to use the engine. Always pay attention to the best temperature when starting and shutting down. Only by achieving the above six points, the service life of the 5-ton crane engine can be longer and longer. Jig Saws, Electric Jig Saw, Variable Speed Jig Saw, Hand Jig Saw NINGBO LUBAN ELECTRIC POWER TOOLS CO.,LTD. , http://www.aye-group.com