15.2 Trouble Shooting Engine
DETROIT DIESEL 53
Should one column of fluid travel further than the other
column, due to minor variations in the inside diameter of
the tube or to the pressure imposed, the accuracy of the
reading obtained is not impaired.
The manometer reading may be converted into other
units of measurement by use of the pressure
conversion chart.
PRESSURE CONVERSION CHART
Fig. 2. - Comparison of Column Height for
Mercury and Water Manometers
1970 General Motors Corp.
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