5-48 LeeBoy 8520C Conveyor Paver
Maintenance
6. Ensure the fuel tank is full to prevent condensation
in the fuel tank. Add cold-weather additive when
appropriate.
7. If machine is equipped with Diesel Exhaust Fluid
(DEF), the DEF may stored in the machine’s tank up
to four months. If storing any longer, drain the DEF
uid into an approved container.
Failure to drain the DEF tank if storing
for extended periods may result in uid deterioration
that can cause DEF sensor damage. Replace the
DEF uid before operating to prevent SCR system
malfunction and/or damage.
8. If machine is equipped with a citrus tank, ensure the
tank is full to prevent rust.
9. If machine is equipped with water tank(s), the tank
should be drained. The pump and lter must also be
purged to prevent freezing.
10. If machine is equipped with windshield washer
bottle, ensure the bottle is full of window washer uid
with a cold-weather blend.
11. Perform specic gravity test on engine coolant.
Drain and replace or ll with antifreeze mixture to
prevent freeze damage if needed.
KUBOTA ENGINE NOTICE: If not using anti-freeze,
open the cock at the bottom of radiator and remove
the pressure cap to drain water completely. Leave
the cock open. Place a “No Water” sign on the
pressure cap.
12. Disconnect battery, adjust the electrolyte level, and
recharge it. Store battery inside in a cool, dry place.
Ensure breakers are in the OFF position.
13. Remove steering control boxes and electrical
cords. Store inside in a cool, dry place.
• If equipped with any plugged-in remote sensors
(i.e., sonic auger sensor), disconnect, remove
and store inside in a cool dry place.
14. Cover the exhaust and intake lter. Be sure to seal
the exhaust cover with tape to prevent moisture
from entering, especially if storing outside.
15. If the machine is equipped with a propane system,
remove the propane gas bottle and store in a safe
area away from the machine. Purge the gas system
and seal connection(s).
16. Lower machine components and attachments (i.e.,
screed, broom, blade, etc.) to the lowest position,
resting on blocks to prevent ground contact or
pavement damage.
17. Clean the machine, including the undercarriage.
Paint chipped or rusty areas to prevent further
rusting. Lock all lockable panels, cab doors and
spare tire. Remove ignition key and store keys in a
safe place.
18. If storing machine for an extended time, run the
engine ve minutes every two to three months
(under no load) to keep engine free from rust
caused by moisture in the air. If you do not run the
engine for six months or longer, apply engine oil to
the valve guide and stem seal before starting.
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