Tighten drive chain Yamaha raptor 350?

you have a bolt that goes across the top of the rear axle housing and a bolt that goes across the bottom section of the axle carrier, I believe one side is a 14mm and the other side is a 17mm you have to loosen both of those, then there will be 2 long bolts sticking straight back when you are looking at the back of the axle, you have to loosen the 2 nuts at the base of those bolts so you can tighten or loosen the 2 long bolts to loosen or tighten your chain, that will be what adjusts the chain. Be very carefull to not strip any of the bolt heads! Good luck!

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