A/C line connection

[CIverson]

I'm trying to replace the evaporator in my truck, but can't get the lines disconnected.



Does anyone know how to separate the air conditioning fittings at the evaporator? I removed the plastic clip, and it looks like one end of the line inserts into another connector w/ some o-rings, but I'm not sure.

 

[BHanna]

I haven't taken my trucks a/c apart but most a/c fittings I've seen require a small tool to take apart. They're not expensive and you can find them at any parts store, usually marked something like fuel and a/c line disconnect tools. I'm not sure what size you'll need but they usually come in a pack with several common sizes.

 

[TRLRTRSH]

Brian you are correct. Your local parts store should have the little plastic tool.

 

[TCDiesel]

You need to expand the O-ring over the lip of the Male line. this requires a tool that is round and fits around the male line.

 

[BDaugherty]

A/C & Fuel Line Quick Disconnect Tool Set Rs-f04 Line Quick Disconnect Tool prod



Tools like this are available from your local Napa, Autozone, etc. Pick up a cheap set for under $20. I use mine for often for changing fuel filters on GM gas vehicles than I do for A/C lines.

 

[CIverson]

Thanks, I picked up some this morning and it worked like a charm.