EN
124
Cleaning the air filter
An air filter that has been in use for a long time cannot be cleaned completely. The filter must therefore
be replaced with a new one at regular intervals. A damaged air filter must always be replaced.
1.
Turn the hand screw counter-clockwise to loosen it (don’t remove it from the air filter cover).
Remove the air filter cover and take out the filter (Figure 25).
2.
Clean the filter and air filter cover with compressed air. Ensure that the compressed air is dry.
FUEL FILTER
When the engine runs short of fuel supply, check the fuel cap and the fuel filter for blockage (Figure
26).
1.
Hand screw
2.
Air filter cap
3.
Air filter
1
2
3
25
27
Fuel filter
26
Summary of Contents for 721-349
Page 101: ...EN 101 Open the choke...
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