http://www.chainsawexpress.com/changing-sprocket-on-echo-cs400-chainsaw Tue, 07 Feb 2012 02:24:08 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://www.chainsawexpress.com/changing-sprocket-on-echo-cs400-chainsaw/comment-page-1#comment-412 helpLINE101 Sat, 27 Jun 2009 17:09:22 +0000 http://www.chainsawexpress.com/changing-sprocket-on-echo-cs400-chainsaw#comment-412 You'll have to firstly remove the chain and chain bar after taking off the cover to the wheel that drives the chain. I had to do this once, and it isn't easy but possible. The site below explains all about how to replace the clutch on a chainsaw and was very helpful to me. You'll have to firstly remove the chain and chain bar after taking off the cover to the wheel that drives the chain. I had to do this once, and it isn't easy but possible. The site below explains all about how to replace the clutch on a chainsaw and was very helpful to me.

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