Yamaha RD200 1977 Betriebsanleitung Seite 99

1. Air filter element
1. Element de filtre ä air
1. Luftfilterelement
2. Then apply 30wt. motor oil to the entire
surface and squeeze out the excess oil.
Foam should be wet but not dripping.
3. When installing the air filter element in
its case, be sure its sealing surface
matches perfectly the sealing surface of
the case so there is not air leakage.
4. The air filter element should be cleaned
once a month or every 3,000 km (2,000
mi). It should be cleaned every ten
hours or more often if the machine is
operated in extremely dusty areas.
N O T E :
The engine should never be run without the
air cleaner element installed; overheating and
piston damage may result.
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