A/C O-Ring question

Lucas

Well-known member
Sep 9, 2004
331
0
Massachusetts
Does anyone know the o-ring sizes for the evap coil, compressor and drier/receiver? I need to reconnect the evap lines, drain the oil and and add new oil to the compressor and install a new drier/receiver. Never knew there were so many different auto a/c o-rings to choose from.
 

Lucas

Well-known member
Sep 9, 2004
331
0
Massachusetts
netjaws said:
Lucas, this is unrelated -

but is that the logo for your repair shop? It's an awesome logo, if that's what it is.

Wish I could take credit. The logo belongs to Lucas Electronics. I collect Lucas memorabilia. I figure if I respect the Lucas electrical demons then I'll have fewer problems. :rolleyes:
 

edthediscoman

Well-known member
Nov 4, 2005
1,377
0
53
Rivertucky, Ca
Lucas said:
Wish I could take credit. The logo belongs to Lucas Electronics. I collect Lucas memorabilia. I figure if I respect the Lucas electrical demons then I'll have fewer problems. :rolleyes:

I've got some "memorabilia" you can have - switches, relays, headlights, etc etc....
 

edthediscoman

Well-known member
Nov 4, 2005
1,377
0
53
Rivertucky, Ca
BTW, you can take the Orings down to a HVAC shop - commercial one, and get the parts from their bins probably. I don't know the sizes, but they will have them. When you yank it all apart be gentle, and take them with you.
 

Lucas

Well-known member
Sep 9, 2004
331
0
Massachusetts
Guess no-one knows the sizes. I found a website. www.sherco-auto.com/ac.htm. They have a list you can print out of 100 different green HNBR o-rings and all the pictures are actual size. When I find the matching numbers and sizes I'll post them.

Yes netjaws, there are electronics in your Discovery. A Lucas light switch has 3 settings, Dim, Flicker and Off. :jester:
 

Lucas

Well-known member
Sep 9, 2004
331
0
Massachusetts
I found the matching o-rings. FJC makes them and a guy in their tech service department was very helpful. He also has the same name as me! The FJC numbers are 4080, 4203 and 4248. You can get them at www.sherco-auto.com

:bigok: