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Sprocket Installation Requirements And Precautions Nov 12, 2019

Sprocket installation requirements and precautions

Sprocket installation requirements


1 Select the drive sprocket model according to the specifications.


2 Check that the position of the drive sprocket (transmission output countershaft, hub, etc.) is in good condition, otherwise the relevant parts must be repaired or replaced.


3 Install the main and driven sprocket in place in the correct way and tighten the fasteners to meet the specified torque requirements.


4 After installing the drive chain and adjusting the tightness, check whether the chain and the sprocket are smoothly and coplanar, and there is no interference with the chain cover.




1 The driven sprocket should have anti-loose measures.


2 After the driven sprocket is loaded, the rear axle should be adjusted by the adjuster and the rear cradle (also called the rear fork), which can prevent the rear wheel from running off and avoid the early sprocket and chain. abrasion.


3 The sprocket and chain should be replaced at the same time. If only one of them is replaced, the wear of both sides will be aggravated.


4 Due to the high speed of the drive sprocket and the small number of teeth, it is normal to wear faster than the driven wheel under the same conditions.


5 Regularly clean and lubricate the drive chain and drive sprocket to improve its service life from the Chinese sprocket trading network.