The lover gyro tabs are held on by being pressed undernieth the top headset cup. Take your fork off, get a big flathead screw driver and put the head in throught the bottom of the head tube and rest it against the inside lip of the headset cup. Tap it out with a hammer. Rotate the screwdriver head to different spots on the inside of the cup, it will come out faster, and with less chance of messing stuff up. If your headset cups have never been removed it should take fairly hard hits to tap it out, don't be afraid to hit it hard.