Basic AC Service, Volvo 850, S70, V70, XC70 - Auto Repair Series | More info
AC recharge: 15 to 30 minutes. ($40 / $90 / $150)
This video will show you how to service your car AC system with refrigerant. My Volvo 850 uses 134a freon and takes 1.68 pounds of it. It's common for the mid 90's fwd Volvo's to have leaking evaporators that causes them to leak freon.
AC Compressor Info:
Volvo AC compressor shim: