changing out pressure gauge

[JohnT]

Shut off the pump. Unscrew the old guage. Clean out any Teflon tape inside the hole. Put new tape on the new guage. (wrap so tightening doesn't peel it back) Screw it in. Repeat in a few weeks when the POS fails again.

ETA: Guess I'm slow. Rangeball beat me to it.

[bbluvbasket]

I don't need to relieve any pressure in any particular way first?

BB