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TM 10-4320-347-13&P
TABLE 2-1. Operator Preventive Maintenance Checks and Services
for 35GPM Pump Assembly - Continued.
Location
Item
Interval
Item To
Procedure
Not Fully Mission
No
Check/Service
Capable If:
5
Pump Assembly.
Before
Bolts
Check that pump is securely
Pump assembly and motor
mounted to motor.
bolts loose or broken.
Before
Plugs
Check that pipe plugs are
Pipe plugs loose or missing.
securely installed.
Before
Pump Inlet
Visually check interior of
Foreign material is in pump
suction (intake) for foreign
inlet capable of damaging
matter that could enter pump
pump.
during operation.
Before
Gaskets
Check gaskets in couplings
Cracked, torn, or nicked
for damage.
gaskets.
6
Ground Rod.
Before
Rod
Check rod for bent parts or
Rod is not suitable for
damaged threads. Check for
driving into ground.
missing parts.
7
Motor Assembly.
Before
Motor
Inspect housing for cracks
Housing is cracked or hard-
or damaged hardware.
ware is broken.
8
Slave Cable.
Before
Wire
Inspect for cracked, frayed or
Insulation is frayed,
broken insulation on wire.
cracked or broken. Wire
Check for broken wire.
is broken.
9
Frame Assembly.
Before
Frame
a. Visually inspect all frame
Frame is cracked or motor
welds for cracks. Inspect only is loose.
those welds that can be seen
without disassembly.
b. Check visible areas of base
Base is corroded or
for corrosion or damage.
damaged.
c. Check for indications of
Corrosion is detected.
corrosion in areas between all
mated parts.
2-8
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