Slave Cylinder to clutch

Hello all. I am totally new to this type of forum, so please bear with me. My father recently passed away, unfortunatly and sadly and now I don't know where to ask questions about my car.
What I need to know is how complicated is changing the slave cylinder that goes to the clutch? It has really started squeaking pretty bad lately. The thing I'm not sure about is after you put it on do you have to bleed it?
Any help on this would be most appreciated.

sincerely, jwitey[IMG]car1[/IMG]
BTW It's a 97 ex with 57,300 miles on it.