873 axel sprockett

[butch22]

Thanks to all, used cheater bar with a spanner. Sprockett is broken around hub that goes on the axel. Fighting getting everything out of machine now. Again, Thank you, Butch

 

[Tazza]

You can't get the bolt off? if you can, 2 hydraulic jacks, one either side of the hub with the pump part down, pump it up and pull the axle out of the tube. You need to get it out to be able to get the sprocket off as i don't think you have space inside the chain case to get it off.
Its not that un-common for the welds to break on the sprocket, they can be re-welded, but you need someone good to do the job.