been looking this job up on t'net & haynes manual, looks like i don't have to bleed the entire system?
just attach a bleeding kit to a bleed screw & pump the brake pedal till the reservior and cylinder are empty. take the master cylinder off, replace the seals, master cylinder back on, fill reservior up with brake fluid, bleed it through the system till there's no air bubbles & bob's yer aunties live in lover!
please tell me that's the way to do it cos it sounds like not too bad a job as long as i don't spill any brake fluid (how much will i need btw?)
p.s. sorry for being such a newbie