Instead of making a new thread I'll just ask this question here too. I removed the drive pulley so I could change the bearings and the gearing. It seems like there's a lock nut that needs to be removed to get to the sprocket. I have a lock nut remover and I gave it some good pressure even tapped it with a hammer and it's not loosening up. I took it off device and screwed it onto a piece of wood standing up so I can get some better pressure on it . Still stuck....
Put some heat on it and it's still not going. The manual mentions it's right hand thread which is throwing me off why would they mention that isn't everything right hand thread ? Could it be a mistake and they were supposed to put left hand