Crystal GaugeCalHP Pressure Comparator User Manual
Page 5
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GaugeCalHP Rebuild Kit Instructions
3
PN
5139
11
Using a 5/64" Allen key, loosen the
Set Screw and remove the Fine
Adjust Knob.
12
From the underside of the com-
parator, use a 9/16" Allen key to re-
move the four Socket Head Screws
securing the Fine Adjust Assembly
to the Manifold Base.
13
Remove the Fine Adjust Assembly
and replace the O-ring (
P N
5139
).
Rebuild the Fine Adjust Assembly
using the
When re-installing the Fine Adjust
Assembly, the Socket Head Screws
should be torqued to a value of
18–20 in-lbs.
14
Using a 5/64" Allen key, remove the
Travel Indicator.
—
Main Components and Assemblies
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