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TM 10-4320-348-14
Table 2-1. Operator Preventive Maintenance Checks For Pumping Unit. (Cont’d).
Location
Item
Item To
Not Fully Mission
No.
Interval
Check/Service
Procedure
Capable If:
Sound
Enclosure
Exterior
4
Before
Coating
Check condition of coating. Coating shall
Cracks, abrasions, or other
be in good condition with no bare metal or
damage is detected.
corrosion.
5
Before
Information
Check that information plates (1) can be
Plates
read.
6
Before
Hinge, Latch,
Check that hinge (2), access door latch
Hardware cannot be secured.
and Door
(3), and door (4) ar: secure.
7
Before
Handles
Check condition of handles (5).
Handles are inoperable or bent.
8
Before
Ratchet Strap
Check condition of straps and ratchet
Strap is out or missing or
Assembly
assemblies (6).
ratchet is inoperable.
Sound
Enclosure
Interior
9
Before
Acoustical
Inspect acoustical foam within the
Acoustical foam blocks air flow,
Foam
enclosure. Check to make sure acoustical
contacts a hot surface, or is
foam does not block air flow, is not torn or
damaged.
scarred, and does not show signs of
contacting a hot surface.
2-8
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