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how do i change the front sprocket on my 2000 trail blazer. another thing is there a good after market sprocket i can buy my stock sprocket wore out in less than a year.
Blazer,
Just pull the side-plastic... Loosen the chain, remove the bolt and slide the sprocket off...
I don't remember if the Blazers have an outer support bearing that supports the output shaft or not.. If it does, you will have to remove that bearing first...