It hasn't had a service for around 5 years and is starting to make some unusual noises.
Ive took the end cap off, and tried to lever the freewheel off with a couple of flat bladed screwdrivers - but it won't budge. I've tried to follow a few different tutorials for removing the freehub and they all say only a screwdriver is required.
Could it be seized onto something as it's not been touched for 5 years? If so... what?
Constructive advice appreciated!

