Kubota L4701, Руководство оператора

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2. If tie-rod dust covers are damaged, replace them.
(1) Tie-rod dust cover [A] 4WD
[B] 2WD
IMPORTANT :
• If tie-rod dust covers are cracked, water and
dust invade into tie-rod and tie-rod will be
early wear.
SERVICE EVERY 100 HOURS
1. Cleaning the air cleaner primary
element
IMPORTANT :
• The air cleaner uses a dry element. Never apply
oil.
• Do not run the engine with the filter element
removed.
• Do not touch the secondary element except in
cases where replacing is required.
(See Replacing the air cleaner primary element
and secondary element on page 119)
(1) Secondary (safety) element
(2) Primary element (3) Evacuator valve
(4) Cover
1. Remove the cover of the air cleaner and the
primary element.
2. Clean the primary element.
3. When dry dust adheres to the primary element,
blow compressed air from the inside, turning the
primary element.
Pressure of compressed air must be under the
following value.
Pressure of compressed air
205 kPa
(2.1 kgf/cm
2
)
[30 psi]
4. When carbon or oil adheres to the primary element,
follow the following procedure.
a. Soak the primary element in detergent for 15
minutes.
b. Then wash the primary element several times in
water.
c. Rinse the primary element with clean water.
d. Dry the primary element naturally.
e. After the primary element is fully dried, inspect
the inside of the primary element with a light
and check if it is damaged or not.
5. Replace the primary element of the air cleaner.
Be sure to perform once every 1000 hours or
yearly, whichever comes first.
IMPORTANT :
• Be sure to refit the cover with the arrow
(on the rear of cover) upright. If the cover is
improperly fitted, the evacuator valve will
not function and dust will adhere to the
primary element.
Evacuator valve
1. Open the evacuator valve once a week under
ordinary conditions or daily when used in a dusty
place to get rid of large particles of dust and dirt.
NOTE :
• Check to see if the evacuator valve is blocked
with dust.
SERVICE EVERY 100 HOURS PERIODIC SERVICE
L4701
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