Items Interval Remarks
Fuel filter
Check Every 50 hr
Replace Every 200 hr
Fuel hose
Check Every 6 months
Replace if any dete-
rioration (crack,
hardening, scar, or
deformation) or
damage occurred.
Replace
Every 2 years
Consult your local
KUBOTA Dealer for
this service.
Long term storage for B5
• BDF easily
deteriorates due to oxygen, water, heat,
and foreign substances. Do not store B5 longer
than three months.
• When using B5 fuel and storing the machine longer
than three months, drain the fuel from the tanks and
replace with light-mineral-oil-diesel-fuel.
Subsequently, run the engine at least the following
minutes to remove all of the biodiesel from the fuel
lines.
Running the engine 30 minutes
Long term storage for B6 through B20
• BDF easily
deteriorates due to oxygen, water, heat,
and foreign substances. Do not store B6 through
B20 longer than one month.
• When using B6 through B20 fuel and storing the
machine longer than one months, drain the fuel
from the tanks and replace with light-mineral-oil-
diesel-fuel. Subsequently, run the engine at least
the following minutes to remove all of the biodiesel
from the fuel lines.
Running the engine 30 minutes
MAINTENANCE LUBRICANTS, FUEL, AND COOLANT