Expansion Valve? need help :(

Hey I finally am going to fix my AC system today. I have the parts I need which are the compressor, expansion valve and drier. I was just wondering though. I know where the drier goes but have no clue yet where the expansion valve goes. My haynes book does not mention an expansion valve at all. I'm about to go to school, then when I get out, I'm buying the compressor, then right to work on my car. I have a 1992 LX by the way. Thanks!

Richard

get a pic and ill look for it in my car and tell u where it goes if i can find it

the expansion valve in in the dash somewhere... I'm not sure exactly where, though