Instruction manual
Secondary element (clean every 100 to 150 
hours)
When the secondary element (under the 
primary element) becomes dirty, wash it with 
neutral detergent solution and dry it well. Then 
reuse it. (Figures 13, 14)
Be sure to check the fuel line for damaged 
or looseness.
Replace the fuel line every 2 years, even if it 
does not show any abnormality.
Cleaning the machine body
If you want to clean the machine body using 
high-pressure steam, do not spray water 
directly into the air cleaner, carburetor, muffler, 
or top of the fuel tank. Otherwise engine 
problems may occur.
 b.
5
6
Secondary element
fig.13
fig.14
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