Are the service valve stems replaceable on the 134a ac systems?

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Are the service valve stems replaceable on the 134a ac systems?

2007-05-26 01:08:04 · 3 answers · asked by jwc 2 in Cars & Transportation ➔ Maintenance & Repairs

3 answers

Yes they are however some times they dont want to back out of there threaded holes. And I'm replacing lots of hoses these days look for oily residue.

2007-05-26 01:14:57 · answer #1 · answered by John Paul 7 · 0⤊ 0⤋

Of course they are, the valves are called schrader valves, and the "stems" are called service ports. After replacing them the system needs to be evacuated and recharged.

2007-05-26 09:29:29 · answer #2 · answered by Anonymous · 0⤊ 0⤋

Most of them are, I have found a few GM vehicles that required replacing a hose.

2007-05-26 08:27:37 · answer #3 · answered by Anonymous · 0⤊ 0⤋