TM 5-4310-385-13
3-37. PRESSURE GAGE. This task covers:
a. Initial Setup.
c. Removal.
b. Inspection.
d. Installation.
INITIAL SETUP.
a.
Tools. General Mechanic Automotive Tool Set, T1 5180-00-177-7033.
b.
Materials/Parts. Soap solution. Anti-seize tape.
c.
Equipment Condition. As noted in procedure.
d.
General Safety Requirements.
WARNING
·
Observe all Warnings and Cautions.
·
Never wear loose clothing or jewelry while inspecting or servicing equipment.
·
Beware of rotating shafts, pulleys and fans which could entrap personnel and
cause serious injury.
INSPECTION
NOTE
Air tank should be under pressure to check operation of pressure gage.
a.
Run compressor until unit kicks off (tank pressure close to 190 psi).
b.
Inspect pressure gage (1) for cracked glass, bent needle, or unreadable face. Replace if defective.
c.
Apply soap solution at base of gage. If bubbles appear, tighten gage slowly. If leak continues, replace gage.
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