TM 5-4310-379-14
Table 3-1. Unit Preventive Maintenance Checks and Services (PMCS) (Cont).
W - Weekly
M - Monthly
Q - Quarterly
H - Hourly
Interval
Item
No.
W M Q
H
Item to be Inspected
Procedures
26
Air receiver tank
Inspect a receiver for cracks, loose, damaged, or
missing parts. Inspect for cracks or loose fittings.
Notify direct support maintenance of damaged
parts. Inspect receiver tank label plate data for
current hydrostatic test date stamp. In accordance
with American Society of Mechanical Engineers
(ASME) standards for boilers and unfired pressure
vessels, the interval between visual inspection is
not to exceed two years. Notify general support
maintenance as required.
NOTE
Necessity of a hydrostatic test will be deter-
mined by a certified ASME inspector.
27
Portable air receiver tank
Inspect portable air receiver for loose, damaged,
or missing parts or corrosion. Inspect pressure
gage and pnuemofathometers for damaged or
missing parts. Notify direct support maintenance
of damaged parts. Inspect receiver tank label
plate data for current hydrostatic test date stamp.
In accordance with American Society of Mechani-
cal Engineers (ASME) standards for boilers and
unfired pressure vessels, the interval between
visual inspection is not to exceed two years. Notify
general support maintenance as required.
NOTE
Necessity of a hydrostatic test will be deter-
mined by a certified ASME inspector.
28
Portable air filtration
Inspect portable air filtration system for loose,
system
damaged, or missing parts. Inspect pressure
gages and filters for damage or missing parts.
Service portable air filtration system. Notify direct
support maintenance.
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