To use the Park Tool Crank Puller CCP-22 to remove a crank from a bicycle, first, remove the crank bolt. Then, thread the CCP-22 into the crank arm until it is snug. Use a wrench to turn the CCP-22 clockwise until the crank arm is pulled off the spindle. Be sure to follow the manufacturer's instructions and use the tool properly to avoid damaging the crank or the bike.