Re: Pressure gauge repair?
- From: "Tom Gardner" <tom(nospam)@ohiobrush.com>
- Date: Sat, 19 Nov 2005 03:05:54 GMT
<jim.wilkins@xxxxxxxxxx> wrote in message
news:1132356483.160548.253040@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> Does anyone know how to adjust mechanical pressure gauges? I tried to
> fix one this morning and couldn't get the pointer to rest right at the
> peg. I repeatedly moved the Bourdon tube carefully until the sector ran
> off the pinion in the low-pressure direction, moved the pointer about
> 90 degrees backward, then let the sector re-engage. The zero would land
> slightly on either side of the peg. This 30PSI gauge had been
> over-pressured to possibly 50, so maybe I should have readjusted it by
> squeezing the bent link that connects the tube and sector gear but I
> want to ask before doing this. I don't have a puller for the hand.
>
> TIA
> Jim Wilkins
>
I have one thing to say:
http://www.surpluscenter.com/item.asp?UID=2005111821034290&item=21-1475&catname=air
.
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