Refrigerant Leak

[vbcoach]

I have had several refrigerant leaks on my '96 Surbruban's A/C System. I have repaired 2 of the 3 leaks. The last one that I can't seem to get stopped is on the high side service valve. There does not seem to be a standard schrader valve inside the the service valve. Do I need to remove the service valve header? Also, are there just o-rings inside that need to be replaced? Someone help!

[GaryL]

You can buy replacement schrader valves for it, so you don't need to replcace the whole part. I have bought them, but it's been a while. I think I bought them at O'reilly Auto Parts, but I'm not sure.

You remove them like a normal schrader valve except you need a longer tool, one for a tire will not go deep enough.