1. The sprocket ought to be installed on the shaft without skew and swing. In the same transmission assembly, the end faces of both sprockets should be in the same plane. When the guts distance of the sprocket is definitely less than 0.5 m, the deviation is 1 mm. When the center distance of the sprocket can be 0.5 m or more, the deviation is 2 mm. However, the side phenomenon of the friction sprocket tooth is not allowed, and if the two-wheel knitting can be too big, the chain is quickly damaged and the use is accelerated. Care must be taken up to check and modify the offset when changing the sprocket.
2. The Motorcycle chain tightness of the lifting chain should be suitable, too limited to increase power usage, the bearing is simple to wear; as well loose chain is simple to leap and unchain. The tightness of the chain is usually: lifting or pressing from the center of the chain, the center distance of the two sprockets is approximately 2% – 3%.
3. The brand new lifting chain is too much time or stretched after make use of. It is difficult to adjust. The chain links can be taken out, but they should be actually. The links should pass through the trunk of 
the chain, the locking tabs are inserted outside, and the opening of the locking tabs should be in the contrary direction of rotation.
4. After the sprocket wears significantly, the new sprocket and the brand new chain should be replaced simultaneously to make sure good meshing. It isn’t possible to replace a fresh chain or a new sprocket alone. Failing to do so may result in poor engagement to accelerate the wear of the new or new sprocket. Following the sprocket tooth surface wears to a certain extent, it should be turned over in time (make reference to the sprocket utilized for the adjustable surface). To extend the use of time.
5. The old lifting chain can’t be blended with some new chains, otherwise it will easily cause influence in the transmitting and break the chain.
6. Lift the chain to keep in mind to fill the lubricant with time. The lubricating essential oil must enter the mating clearance between the roller and the inner sleeve to boost working conditions to lessen wear.
