Help Needed For Removal Of 11 Tooth Sprocket !!

Discussion in '4-Stroke Engines' started by anthem2112, Mar 24, 2012.

  1. anthem2112

    anthem2112 New Member

    Anyone got any tips/tricks for removing the 11 tooth chain sprocket free wheel. its damaged and i need to replace it. the large hex nut holding it in place it is not loosening up at all. i tried both directions to loosen it but no luck. its on there good !! thx Aaron

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  2. Al.Fisherman

    Al.Fisherman Active Member

    Take a look at the threads on the shaft, pay attention to the threads coming off, or if you have a nut the shaft size there appears you have enough room to start the nut. Once the nut and washer is removed. I bet it is keyed and a small puller will remove it. You can use your fingernail and follow the threads and see if it is right or left thread, I'd bet right, so to remove turn counter clockwise. Can you hold the sprocket while trying to remove the nut. A pipe wrench might help since the sprocket is trash.
    Last edited: Mar 24, 2012
  3. anthem2112

    anthem2112 New Member

    thanks for the reply. i was able to get it the hex nut off. another ? for you. Is a 100t belt for the 4g a standard size ? . i have seen 80t or 90t being sold .