The longer operating the DPF, the more ash (burnt
residue)
is collected in the DPF. Too much ash build-up
adversely affects the DPF performance.
• Consult your local KUBOTA dealer to clean up the
DPF.
ANNUAL SERVICING
1. Checking the air-conditioner pipes
and hoses
WARNING
T
o avoid personal injury or death:
• Do not touch the air-conditioner hoses or the
heater with your hand. You may get burned.
1. Check
to see that all lines and hose clamps are
tight and not damaged.
2. If hoses and clamps are found worn or damaged,
replace or repair them at once.
Consult your local KUBOTA dealer for checking the
air-conditioner pipes and hoses.
2. Checking the exhaust manifold for
cracks, gas, leakage, and mounting
screw
• Consult
your local KUBOTA dealer for checking the
exhaust manifold for cracks, gas, leakage, and
mounting screw.
3. Checking the intake air line for air
leaks
• Consult
your local KUBOTA dealer for checking the
intake air line for air leaks.
4. Checking the boost sensor and
the AFS (air-flow-sensor)
• Consult
your local KUBOTA dealer for checking the
boost sensor and the AFS.
5. Checking the condition of the
diesel-particulate-filter (DPF) muffler
• Consult
your local KUBOTA dealer for checking the
condition of the DPF muffler.
6. Checking the diesel-particulate-
filter (DPF) differential pressure
sensor and piping for gas leak
• Consult
your local KUBOTA dealer for checking the
DPF differential pressure sensor and the DPF
piping for gas leak.
7. Checking the diesel-particulate-
filter (DPF) exhaust gas temperature
sensor
• Consult
your local KUBOTA dealer for checking the
DPF exhaust gas temperature sensor.
8. Checking the EGR piping for gas
leak
• Consult
your local KUBOTA dealer for checking the
EGR piping for gas leak.
9. Checking the antifrost heater for
oil separator (CCV heater)
• Consult
your local KUBOTA Dealer for checking the
antifrost heater for oil separator (CCV heater).
(1) CCV heater
BIENNIAL SERVICING
1. Changing the radiator coolant
WARNING
T
o avoid personal injury or death:
• When using the antifreeze, use protective
clothing such as rubber gloves (antifreeze
contains poison).
• If you have swallowed the antifreeze, seek
medical attention at once.
• When the antifreeze comes in contact with the
skin or clothing, wash it off immediately.
ANNUAL SERVICING MAINTENANCE