Replacing the A/C line

[Tscholten]

I have been told the I need to replace the A/C line that contains the "evaporator core orifice". I called the Ford dealer and tried to explain what I needed and he was confused. Does anyone know the "proper" name for this A/C line that contains this evaporator core orifice? It is called different names but it is essentially a filter.

Second, I understand that before replacing the line the A/C system needs to be discharged--any suggestions on how to do this? Any suggestions on replacing the line itself? Is it as simple as unbolting connectors or is there a special procedure for this step?

Finally, does anyone know where I can get this line? Some folks have mentioned that it can be had for around $40 wholesale--who sells it?

 

[93SHO'nOFF]

The A/C lines are listed by what componant's they run too.The line with orfice tube in it I think it is referred as "A/C Liquid line Condensor to Evaporator" in Parts lingo,But if the orfice is blocked with metal you will need alot more than just that.

 

[rangerj]

The line with the oriface in it can be referred to as the oriface line or the high pressure line. You can get a quality line at most auto parts stores or "on-line" parts suppliers.The price is about $40.00+ or -.

The correct and legal way to discharge the system is to have it vacuumed and captured by equipment made for this. However, most shadetree mechanics do not have access to such equipment and will either bleed off the refrigerant through a gauge set or by opening one of the schrader valves (low pressure side). Be vary carefule if you decide to discharge the system yourself. the refrigerant can be very dangerous to your eyes, skin, and especially your lungs. If inhaled it would displace all oxygen in your lungs and could cause suffocation. Work in a well ventilated area and position yourself up-wind of the discharge.

Keep in mind that the refrigerant in liquid form is at MINUS 240 degrees F (approx.). Contact with your eyes, skin, and especially your lungs is not good!