Well I finally got my hands on the lower heater hose so I could change them both. My father poke around and found the connection under the intake and that was a rather easy connection (clamp was on smart, simply insert nutdriver between #3 and #4 intake runner and loosen clamp.) However, the large problem was the connection behind the motor to the metal pipe that comes from the water pump. It was a little rusty I think but I finally got it off. Both hoses are on and do not appear to be leaking. Now I feel like a seasoned Volvo veteran (haha)- flame trap, heater hoses, oil change, radio installation. (I wish, right? )