What are the steps for draining the antifreeze

Remove the cork screw in the bottom left of the radiator. Only some will come out, then remove hoses leading to radiator and use a hose to squirt water through the tubing leading to the radiator. Then where the tubing leading to the engine block also squirt water through there also. Connect all tubing and fill the radiator with DISTILLED WATER ONLY. Drive the car around for about 20-30mins then drain it again and you will see some more residue drain. After draining connect all tubing and refill with 50/50 Antifreeze, hoe this helps. ;)