Kubota ZD221, Руководство оператора

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59 PERIODIC SERVICE
ENGLISH
B
Cleaning Transmission Strainer
When changing the transmission fluid, disassemble and
rinse the strainer with nonflammable solvent to completely
clean off filings.
Check O-rings, replace if damaged, cracked or hardened.
When reassembling be careful not to damage the parts.
A
Since the fine filings in the oil can damage the
precision component parts of the hydraulic system, the
end of the suction line is provided with an oil strainer.
B
Replacing Fuel Filter
Consult your local KUBOTA Dealer for this service.
B
Anti-freeze
To avoid personal injury:
A
When using anti-freeze, put on some protection
such as rubber gloves (Anti-freeze contains
poison.).
A
If should drink anti-freeze, throw up at once
and take medical attention.
A
When anti-freeze comes in contact with the
skin or clothing, wash it off immediately.
A
Do not mix different types of Anti-freeze. The
mixture can produce chemical reaction
causing harmful substances.
A
Anti-freeze is extremely flammable and
explosive under certain conditions. Keep fire
and children away from anti-freeze.
A
When draining fluids from the engine, place
some container underneath the engine body. If
swallowed anti-freeze is harmful.
A
Do not pour waste onto the grounds, down a
drain, or into any water source.
A
Also, observe the relevant environmental
protection regulations when disposing of anti-
freeze.
If it freezes, coolant can damage the cylinders and
radiator. If the ambient temperature falls below 0
(32 F)
or before a long-term storage, let out cooling water
completely, or mix fresh water with long-life coolant and fill
the radiator and reserve tank with the mixture.
1. Long-life coolant (hereafter LLC) comes in several
types. Use ethylene glycol (EG) type for this engine.
2. Before employing LLC-mixed cooling water, fill the
radiator with fresh water and empty it again. Repeat
this procedure 2 or 3 times to clean up the inside.
3. Mixing the LLC
Put the LLC in cooling water in the percentage (%) for
a target temperature. When mixing, stir it up well, and
then fill into the radiator.
4. The procedure for the mixing of water and anti-freeze
differs according to the make of the anti-freeze and the
ambient temperature. Refer to SAE J1034 standard,
more specifically also to SAE J814c.
A
When the anti-freeze is mixed with water, the anti-
freeze mixing ratio must be less than 50%.
(1) Strainer
(2) O-ring
(3) Center case cover
Vol %
Anti-freeze
Freezing Point Boiling Point *
F F
40
50 -24
-37 -12
-34 106
108 222
226