Hi All,
I am in the process of replacing the heater core on my 1991 lx notch. I removed the ac lines from in side the firewall. My question is I am putting the lines back together and I noticed the upper ac line (suction line with the large nut) that arttaches to the evaporator does not have an oring. I looked to see if it fell off but I could not find anything. Is there supposed to be an oring on this line?? See pic.
Thanks in advance
https://home.comcast.net/~perkin50/ac.JPG
I am in the process of replacing the heater core on my 1991 lx notch. I removed the ac lines from in side the firewall. My question is I am putting the lines back together and I noticed the upper ac line (suction line with the large nut) that arttaches to the evaporator does not have an oring. I looked to see if it fell off but I could not find anything. Is there supposed to be an oring on this line?? See pic.
Thanks in advance
https://home.comcast.net/~perkin50/ac.JPG