4. Checking the air-flow-sensor
(AFS)
Consult your local KUBOTA dealer for checking the air-
flow-sensor (AFS).
5. Checking the condition of diesel
particulate filter (DPF) muffler
Consult your local KUBOTA dealer to check the
condition of DPF muf
fler.
6. Checking the diesel particulate
filter (DPF) differential pressure
sensor and rubber piping for gas
leak
Consult your local KUBOTA dealer to check the DPF-
dif
ferential-pressure-sensor and rubber piping for gas
leak.
7. Checking the diesel particulate
filter (DPF) exhaust gas temperature
sensor
Consult your local KUBOTA dealer to check 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 brake hose
Consult your local KUBOTA dealer for checking the
brake hose.
BIENNIAL SERVICING
Perform inspection and servicing for annual operation
at the same time.
1. Replacing the brake hose
Consult your local KUBOTA dealer for replacing the
brake hose.
2. Changing the brake fluid
Consult your local KUBOTA dealer for changing the
brake fluid.
3. Replacing the rubber parts of
master cylinder
Consult your local KUBOTA dealer for replacing the
rubber parts of master cylinder
.
4. Replacing the fuel hoses and the
clamps
WARNING
T
o avoid personal injury or death:
• A broken fuel line will cause the fuel to leak. Be
sure to check the fuel line. Fire or injuries may
result if a fuel line is leaking.
• Make sure that the engine is cool before
disconnecting fuel lines.
Rubber parts like the fuel lines are likely to age even if
the
engine is not used regularly. Therefore, it is
necessary to replace fuel lines with new ones once
every 2 years or sooner if they are damaged.
1. Regularly check that the fuel lines and clamps are
not loose or damaged.
2. When the fuel line has been replaced, be sure to
bleed air from the fuel line.
(1) Hose
IMPORTANT :
• When
replacing the fuel lines, take special
care to prevent dirt and other foreign matter
from entering the fuel system. Entry of
foreign matter in the fuel system will likely
cause serious damage.
5. Changing the coolant
WARNING
T
o avoid personal injury or death:
PERIODIC SERVICE ANNUAL SERVICING