yes to bone head put the bike om a stand so the front wheel is in the air to put the least amount of pressure on the springs, then push the cap in and be ready with small bent pick to remove circlip. One person can do it but it is easier with two ( I always prefer to push the cap rather than realease the clip as a slip will stab the clip guy)
WARNING if the forks are very stiff or riggid they have built up air pressure and the cap may fly once the clip is removed