3. After
removing mud, leaves, and any debris, close
the plates of the bottom of the main frame.
(1) Plate
5. Replacing the air cleaner element
IMPORTANT :
• Shorten
the replacement period if the machine
is used in dusty or sandy areas.
• Replace the air cleaner element regularly or
foreign materials will accumulate, which will
shorten the DPF filter cleaning interval
(3000 hours).
• Use KUBOTA genuine inner and outer element.
• Do not blow air to clean the case inside. It
allows dust come into the inner element.
• Clean up the case inside with clean wet cloth.
After cleaning, wipe it dry with clean dry cloth.
1. Open the rear door and the engine hood.
2. Remove the dust-cover.
3. Remove and replace the outer element and the
inner element with new them.
When reassembling, install the dust-cover so that
its top-indicating-mark (arrow) faces up-wards.
(1) Inner element
(2)
Outer element
(3) Dust-cover
(4) Clamps
6. Cleaning the fresh air filter
1.
Remove the fresh-air-filter.
2. Blow air from the direction opposite to the normal
air flow of the fresh-air-filter.
Keep pressure of compressed air as follows.
Pressure of compressed air Under 205 kPa (2.1 kgf/cm
2
)
(1) Fresh air filter
7. Cleaning the inner air filter
WARNING
T
o avoid personal injury or death:
• When removing and attaching the inner-air-
filter, apply parking brake, stop the engine, and
remove the key.
Remove the thumbscrews and pull out the inner-air-
filter.
(1) Cover (2) Thumbscrew
MAINTENANCE EVERY 250 SERVICE HOURS