Reply to thread

Message: <blockquote data-quote="dfarmer" data-source="post: 71915" data-attributes="member: 10145"><p>My old charge pressure switch(looks like it had an adjustment screw?) had been leaking a little for quite some time. I rebuilt engine, hydro pumps etc. Installed new switch NH#87036787. Got engine running everything fine but hydro charge light stayed on. Installed gauge and have about 180 charge pressure. Installed old pressure switch and everything is good. tested new switch with shop air line 150psi and contacts do not open. Anyone know what the setting is for this switch? Sounds like I have a bad switch? Thanks</p></blockquote><p></p>