1. The sprocket should be mounted on the shaft without skew and swing. In the same transmitting assembly, the end faces of both sprockets should be in the same plane. When the guts range of the sprocket can be significantly less than 0.5 m, the deviation is 1 mm. When the center range of the sprocket can be 0.5 m or more, the deviation is 2 mm. Nevertheless, the side phenomenon of the friction sprocket tooth is not allowed, and if the two-wheel knitting is too large, the chain is quickly damaged and the wear is accelerated. Care must be taken to check and adapt the offset when changing the sprocket.
2. The tightness of the lifting chain should be suitable, too restricted to increase power consumption, the bearing is simple to wear; too loose chain is easy 
3. The brand new lifting chain can be too much time or stretched after make use of. It is difficult to adjust. The chain links could be eliminated, but they should be also. The links should go through the trunk of the chain, the locking tabs are inserted outside, and the opening of the locking tabs ought to be in the opposite direction of rotation.
4. After the sprocket wears significantly, the brand new sprocket and the new chain ought to be replaced simultaneously to ensure good meshing. It is not feasible to replace a fresh chain or a fresh sprocket alone. Failure to take action may result in poor engagement to accelerate the put on of the brand new or new sprocket. Following the sprocket tooth surface area wears to a particular extent, it must be turned over in time (make reference to the sprocket utilized for the adjustable surface area). To extend the usage of time.
5. The older lifting chain can not be mixed with some new chains, or else it will easily cause influence in the transmitting and break the chain.
6. Lift the chain to remember to fill the lubricant in time. The Motorcycle chain lubricating essential oil must enter the mating clearance between your roller and the internal sleeve to improve working conditions to lessen wear.
