Quote:
Originally Posted by kevin.li.rit
I think that depends on the switch. As pointed out before, the old Nason pressure switch is not meant to be user set.
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The gap in my spark plugs isn't meant to be user set either. They are a certified technician only job. But I adjust them every time I install new plugs and my car keeps running.
If you are saying I can't adjust a set screw that is designed to be turned with a screw driver because it is modifying a pneumatic component, then we all have to stop using NPT fittings because they deform when threaded together. And push to connect fittings as well because the o-ring and barbs change shape every time a piece of hose passes through them.