Check the chain for excessive wear or slack in the drive. Check the sprockets for excessive wear. Replace any worn components and re-tension the drive properly, being sure not to overload the drive.…
FAQ Group: Rough Roller Chain Operation
The chain does not travel smoothly during operation. Marks appear on the interior of the inner linkplates. Why?
Check the sprockets closely for misalignment or damage and realign or replace as needed. The wear marks on the interior of the inner plates are likely caused by the teeth of the sprocket.…