Kubota B2301-1 Operator's Manual page 71

C Maintenance Requirements when using BDF B0 through B5:
Follow the oil change intervals recommended by referring to the "MAINTENANCE" section. Extended oil change
intervals may result in premature wear or engine damage.
C Maintenance Requirements when using BDF B6 through B20:
The maintenance interval for fuel related parts changes.
See the table below for the new maintenance interval.
Items
Clean
Fuel filter
Replace
Check
Fuel hose
Replace
C Long Term Storage:
1. BDF easily deteriorates due to oxygen, water, heat and foreign substances. Do not store B6 thru B20 longer than 1
month and B5 longer than 3 months.
2. When using B6 thru B20 and storing the machine longer than 1 month, drain the fuel from the tanks and replace with
light mineral oil diesel fuel. Subsequently, run the engine at least 30 minutes to remove all of the Biodiesel from the fuel
lines.
3. When using B5 fuel and storing machine longer than 3 months, drain the fuel from the tanks and replace with light
mineral oil diesel fuel. Subsequently, run the engine at least 30 minutes to remove all of the Biodiesel from the fuel lines.
Interval
every 50 Hr
every 200 Hr
Replace if any deterioration (crack, hardening, scar or
every 6 months
deformation) or damage occurred.
every 2 years Consult your local KUBOTA Dealer for this service.
MAINTENANCE
Remarks
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