One of the LISF's retrievers seemed to stop pulling in the line. On closer examination, it appears to be the one way bike sprocket is no longer engaging the motor. I would like to remove it to get a better look at it. Does anyone know if this can be done and if so how is it attached? I have removed the shroud and saw the bolts that engage the teeth and removed them. There doesnt seem to be a set screw or anything else. It the fit a friction fit and needs to be pried off?
If it's a typical BMX type sprocket, then it most likely is threaded on. Take it to a bike shop. They might be able to help get it off (and sell you a new sprocket).