wsm L3301 Workshop Manual page 98

L3301, L3901, L4701, WSM
(15) Others
Bleeding 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.
 Bleeding procedure is as follows:
1. Fill the fuel tank with fuel, and open the fuel valve (1).
2. Loosen the air vent plug on the fuel filter 2 turns or so.
3. Turn on the key switch and wait for about 1 minute. Then tighten
up the air vent plug.
4. Set the hand throttle lever at the minimum speed position and
turn the key to "START" position.
If the engine does not start, try it several times at 30 second
intervals.
IMPORTANT
• 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 Valve
(2) Air Vent Valve
Draining Clutch Housing Water
1. The tractor is equipped with split pin plug (1) under the clutch
housing.
2. After operating in rain, snow or tractor has been washed, water
may get into the clutch housing.
3. Check it by pushing in the split pin plug (1).
4. If water has entered into the clutch housing, remove the split pin
plug (1) and drain the water, then reinstall the plug again.
(1) Split Pin Plug
G-74
GENERAL
A: Close
B: Open
9Y1211012GEG0191US0
9Y1211012GEG0192US0
KiSC issued 09, 2016 A