Lower front arm tool

[piglet14]

I've had a nightmare time picking apart the front suspension without the right tools.
The rear lower I managed with a 19mm fork but the scissor I bought for the front won't go into place.
Can anyone specify a separator for the front lower?
Thanks

 

[Bradderz_1988]

Hit the hub with a deadblow hammer it should shock the ball joint loose

 

[piglet14]

Hit the hub with a deadblow hammer it should shock the ball join

Thanks for the reply, I did try a few sharp blows,,, before the air chisel.
With the hub on the bench I cut the arm away and popped the taper in the vice, then pushed the bush back home.
Still looking for a good separator for the other side though.