Baroness LM531, Owner'S Operating Manual, Page: 42 / 96

Open the fuel cock of water separator.
1
2
A
B
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Draining of Water Separator_003
1 Fuel cock
2 Air-bleeding plug
A ON (Open)
B OFF (Close)
Loosen the air-bleeding plug by one turn.
Set the ignition key to the "ON" position.
After the fuel pump operated, the cup
becomes filled with fuel and air bleeding
occurs automatically.
Turn the key to the "START" position and
remove air out of the fuel line.
In the case that there are still air bubbles in
the fuel from air-bleeding plug even after 15
seconds or more pass after setting the
ignition key to "START", pause for 30
seconds or more and then repeat the same
steps.
Tighten the air-bleeding plug.
Cleaning of Water Separator
Important
Water contamination in the fuel may decrease
the engine starting performance and power
output and may result in breakage of engine
parts.
Clean the water separator according to the
maintenance schedule.
And clean it whenever debris has
accumulated in the cup.
Stop the engine, and then turn the ignition
key to the "OFF" position.
Place a container under the water
separator.
Close the fuel filter cock.
9.
10.
11.
12.
13.
14.
1.
2.
3.
Close the fuel cock of water separator.
1
2
A
B
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Cleaning of Water Separator_001
1 Fuel cock
2 Air-bleeding plug
A ON (Open)
B OFF (Close)
Remove the retaining ring and then remove
the cup.
3
2
1
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Cleaning of Water Separator_002
1 Retaining ring
2 Cup
3 Element
Discharge water from the cup.
Clean the cup and element with light oil.
Replace the element with new one as
necessary.
Important
When installed, be careful that it is not
contaminated with dirt or dust.
If the fuel is contaminated with dirt or dust
etc., the fuel injection pump and injection
nozzle will become worn.
Put the parts back together.
Fill up the fuel tank with fuel and open the
fuel cock.
4.
5.
6.
7.
8.
9.
LM531
Handling Instructions
Page 4-12
Inspections