First build

I wouldn't use a mallet to remove the forks, you might damage something.

First remove the stem,
Then, Undo the lock nut with a spanner.
Gently remove the washer, being careful not to damage the thread on the forks. (A flat head screwdriver helps to tease it up, make sure the slot is lined up correctly.)
Next unscrew the threaded race.
The forks will now come apart from the frame.

If you want to completely remove the headset for painting then you will need a tool and a hammer to bash out the races.

You will also need a headset press to push them back in again afterwards.

:)

I didn't even think you could buy those crappy ball bearing saving cages these days!
maybe think about using linseed oil to seal the existing frame with the retro decals whats the point of
making an A'tex "no name" from a classic
don't be bullied! be given advice not Advised what to do!
Galaxy is a legend!

......just saying