91PERIODIC SERVICE
BCleaning Water Separator
This job should not be done in the field, but in a clean
place.
1. Close the fuel cock.
2. Unscrew the retainer ring and remove the cup, and
rinse the inside with kerosene.
3. Take out the element and dip it in the kerosene to
rinse.
4. After cleaning, reassemble the water separator,
keeping out dust and dirt.
5. Bleed the fuel system.
(See "Bleeding Fuel System" in "SERVICE AS
REQUIRED" in "PERIODIC SERVICE" section.)
EVERY 600 HOURS
BReplacing Engine Oil Filter
To avoid personal injury:
A Be sure to stop the engine before changing the
oil filter cartridge.
A Allow engine to cool down sufficiently, oil can
be hot and can burn.
1. Remove the oil filter.
2. Put a film of clean engine oil on the rubber seal of the
new filter.
3. Tighten the filter quickly until it contacts the mounting
surface.
Tighten filter by hand an additional 1/2 turn only.
4. After the new filter has been replaced, the engine oil
normally decreases a little. Make sure that the engine
oil does not leak through the seal and be sure to check
the oil level on the dipstick. Then, replenish the engine
oil up to the prescribed level.
A To prevent serious damage to the engine, use only a
KUBOTA genuine filter.
(1) Fuel cock
(2) Retainer ring
(3) Cup
(A) "CLOSE"
(1) O ring
(2) Element
(3) Spring
(4) Red float
(5) Cup
(6) Retainer ring
(1) Engine oil filter