Iseki SZ330, Руководство по эксплуатации

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16. TYRE PRESSURE (INFLATION)
Improper tyre pressure causes the tyres to wear
abnormally and affects the Zero turn mower perform-
ance. Too high pressure causes the Zero turn mower
to bounce too much and too low pressure increases
travelling resistance,which leads to power loss.
Tyre pressure should be checked everyday.
WARNING:
• Tyre inflation should be set to the values
specified in this manual. Excessive inflation
may cause cirtain types to explode, which
may result in serious accidents.
• Never use a tyre with a cut or crack which
reaches tyre cords as such a tyre may
explode.
• When a tyre, tube, or rim is required for
replacement, ask your dealer. Such opera-
tion should be done by a mechanic trained
especially for tyre handling.
• Insufficient pressure in the tires causes
uneven tire friction that can shorten tire life-
time.
17. ENGINE OIL REPLACEMENT
IMPORTANT:
•
The engine oil should be replaced with fresh oil in
accordance with operation hours. If not, overly used oil
will cause engine troubles.
• The first replacement should be done after the initial
50 hours of operation and then after every 100 hours
of operation.
When replacing engine oil, place the Zero turn mower
on level, hard ground.
The engine oil drain is located bottom of the engine oil
pan, which is accessible from the left side of the Zero
turn mower.
a. Place a tray or the like under the oil drain to receive
drained oil.
b. The engine should be warmed up for 10 minutes or so
ahead of time to heat the oil to lower its viscosity for
compete drainage.
c. Remove the drain plug allowing the used oil drain out
completely.
d. When the used oil has drained out completely, screw
the drain plug back in securely.
(1) Oil pan (2) Drain plug
ZERO TURN MOWER
Front
Rear
Tire size
15
×
6.00-6
26
×
12.00-12
Pressure PSI (kPa)
30 PSI (210 kPa)
20 PSI (140 kPa)
1
2
FIG. 69
FIG. 70