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TM 10-4320-311-14
Table 2-1. Operator Preventive Maintenance Checks and Services
for Pumping Unit - Continued
B - Before
D - During
A - After
Interval
Item
Item to be
Procedures
Equipment Is Not
No.
B
D
A
Inspected
Check for and have repaired/adjusted as necessary
Ready/Available
30
Nozzle Assem-
Inspect for cracks, distortion, or other visible damage.
Cracks, abrasions,
blies, Y-Con-
or other damage is
nectors, and
detected
Suction Stub
Press operating handle of nozzle asse mbly (3) several
Handle binds or is
times to assure that it operates freely without binding or
damaged
sticking
Inspect dust cap, plug, ground cable and clamp, and
Components are
gaskets on nozzle assembly (3) for damage
damaged or
missing.
31
Ground Rod
Inspect ground rod and cable (4) for damage
Ground rod and/or
and Cable
cable is damaged or
missing
2-16
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