PERIODIC SERVICE112
SERVICE AS REQUIRED
BBleeding Fuel System
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 shutoff-
valve.
2. 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
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 Brake System
[F12/R12 model]
Consult your local KUBOTA Dealer for this service.
BDraining Clutch Housing Water
The tractor is equipped with a drain plug under the clutch
housing.
After operating in rain, snow or if the tractor has been
washed, water may get into the clutch housing.
Remove the drain plug and drain the water, then install the
plug again.
BReplacing Fuse
The tractor electrical system is protected from potential
damage by fuses.
A blown fuse indicates that there is an overload or short
somewhere in the electrical system.
If any of the fuses should blow, replace with a new one of
the same capacity.
(1) Fuel shutoff-valve (A) "CLOSE"
(B) "OPEN"
(1) Key switch (A) "ON"
(B) "OFF"
(1) Water drain plug
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