Iseki SZ330, Operation Manual

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6. FUEL STRAINER
The fuel strainer is located between the left side rear tire
and engine. Check the strainer for accumulated dust or
water in the bottom of the strainer cup.
a. When dust or water is found accumulated in the bot-
tom, turn the fuel cock lever by 180 degrees towards
the bolt to stop fuel flowing.
b. Remove the ring nut to remove the strainer cup and
element.
c. Wash the inside of the strainer cup and element in
diesel fuel.
DANGER:
• Smoking is prohibited when the fuel strainer
is being cleaned or inspected.
• Keep away sparks and open flames from the
strainer.
• Split fuel should be wiped away immediately.
IMPORTANT:
•
Be sure to install the O-ring when re-installing the
strainer.
• When the fuel tank is emptied and air is trapped in the
fuel system, bleed the air as follows:
1. Fill the fuel tank.
2. Turn the fuel cook to "Open" position.
3. Loosen the air-bleeding screw and let air bubbles
out.
7. INSPECTION OF FUEL HOSES
Check the fuel hoses for cracks and fuel leak after every
100 hours of operation. A damaged hose should be
replaced with a new one.
8. FAN BELT
WARNING:
• Before checking the fan belt, stop the
engine and remove the starter key without
fail.
• Wait until the engine and accessories cool
down completely to prevent burns.
The fan belt is accessible from the right rear of the engine
room by. opening the engine hood. Check the belt for ten-
sion and damage.
Push down the belt with a finger at the intermediate point
between the alternator and crankshaft pulley with a force
of 10 kgf (22 lb) and see its deflection. If it deflects by
about 10 mm (0.4 in.), the tension is proper.
(1) Fuel cock lever (3) Ring nut
(2) Air-bleeding screw (A) Open (B) Close
(1) Fan belt (4) Lock bolt
(2) Crankshaft pulley (5) Adjust bolt
(3) Alternator
CHAPTER 8. MAINTENANCE
2
1
3
5
4
2
1
3
FIG. 61
FIG. 62