Kubota ZG332, Руководство оператора

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PERIODIC SERVICE 46
ENGLISH
A
Fuel blend differs from season to season for the best
seasonal engine performance. To prevent engine
performance troubles such as vapor lock or hard
starting, use fuel within the season in which the fuel is
purchased.
A
Infrequent use of the engine during a season can
make fuel stale in the fuel tank of the machine. Stale
fuel condition can cause engine performance troubles
by varnish and plugged carburetor components.
A
Seal the fuel storage container tightly and store it out
of sunlight and heat to prevent fuel degradation.
A
Condensation in the fuel tank may occur because of
various operating or environmental conditions. To
reduce condensation and avoid affecting machine
operation, fill the fuel tank at the end of daily
operations.
A
Do not use old fuel.
[Use of alcohol mixed gasoline (Gasohol)]
Use "gasohol" only when the ethanol additive is less than
10% of the fuel. The use of methanol additive is not
recommended. For the best results, use unleaded fuel
with a minimum of 87 octane.
B
Checking and Cleaning Radiator Screen
and Bonnet Screen to Prevent
Overheating
To avoid serious injury or death:
A
Engine components can get extremely hot from
operation. To prevent severe burns, do not
touch these areas while the engine is running,
or immediately after it is turned off.
Never operate the engine without heat shields
or guards.
To avoid personal injury:
A
Be sure to stop the engine and remove the key
before cleaning.
A
The air intake area must be clear of debris to prevent
the engine from overheating.
Daily or after every 5 hours of operation, check to be sure
the radiator screen and the bonnet screen are clean.
Dirt or chaff on the radiator screen, bonnet screen or
radiator decrease cooling performance.
1. Remove the radiator screen and the bonnet screen,
and remove all foreign material.
2. Remove the dust from between the fins and the tube.
3. Tighten the fan drive belt as necessary. For this, refer
to "EVERY 100 HOURS" in "PERIODIC SERVICE"
section.
4. If the scale forms in the tube, clean with the scale
inhibitor or its equivalent.
5. Each time the bonnet screen is covered with grass
during operation, rub it off the screen with the hand.
Check the radiator screen from time to time if grass
accumulates.
6. If the dust or chaff has accumulated inside of the
bonnet, remove the radiator screen and clean inside
completely.
After cleaning, replace the radiator screens properly.
7. Check the radiator for dust or chaff build up.
If the dust or chaff has accumulated in the radiator,
clear with air pressure (not to exceed 205 kPa (2.1 kgf/
cm , 30 psi)) or a hose.
(1) Fuel tank cap
(2) Fuel tank filler neck
(3) Empty space
(4) Max. fuel level (C) Clearance
(Fuel level is under the filler neck.)