PERIODIC SERVICE90
3. Set the hand throttle lever at the maximum speed
position, turn the key switch to start the engine and
then reset the throttle lever at the mid speed (around
1500 rpm) position.
If engine doesn't start, try it several times at 30 second
intervals.
A Do not hold key switch at engine start position for more
than 10 seconds continuously. If more engine cranking
is needed, try again after 30 seconds.
4. Accelerate the engine to remove the small portion of
air left in the fuel system.
5. If air still remains and the engine stops, repeat the
above steps.
BBleeding Fuel System
[M108S]
Air must be removed:
1. When the fuel filter or lines are removed.
2. When water is drained from water separator.
3. When tank is completely empty.
4. After the tractor has not been used for a long period of
time.
C Bleeding procedure is as follows:
1. Fill the fuel tank with fuel, and open the fuel cock.
2. Disconnect the intake heater connector.
A Do not try air-bleeding with the heater in operation.
Otherwise the battery may get damaged.
3. Turn ON and OFF the key switch repeatedly 10 times
or so at the following intervals. This lets the air out of
the fuel line.
(1) Key switch ON time: 30 seconds
(2) Key switch OFF time: 15 seconds
4. Set the hand throttle lever at the maximum speed
position, turn the key switch to start the engine and
then reset the throttle lever at the mid speed (around
1500 rpm) position.
If engine doesn't start, try it several times at 30 second
intervals.
A Do not hold key switch at engine start position for more
than 10 seconds continuously. If more engine cranking
is needed, try again after 30 seconds.
5. Accelerate the engine to remove the small portion of
air left in the fuel system.
6. If air still remains and the engine stops, repeat the
above steps.
(1) Fuel cock (A) "CLOSE"
(B) "OPEN"
(1) Connector
(1) Key switch (A) "ON"
(B) "OFF"