Two ways you can do it. First way, you need two people. Have one person in the car. Pump the clutch and hold it down. Second person is under the car and cracks the bleed nipple sticking out the bellhousing. A steady stream of fluid will come out and eventualy drop off. Tighten up the bleed nipple again and then top up the fluid reservoir. Repeat process a few times until the fluid coming out of the bleed nipple is the same colour and consistancy of the new stuff going into it. The other way is to just gravity feed fluid through the system. This won't get the fluid in the master cylinder changed out, but you can do it by yourself. Just attach a small length of hose to the bleed nipple once cracked and place the other end into a small bottle. Just keep topping up the reservoir until clear fluid comes out the other end. Hope this gives you some idea. edit: I use Penrite SIN ATF in the transmission. A lot of guys use Transmax Z.