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CAUTION! A
Never clean the engine by water. Water could penetrate into fuel system. Use brush
or dry cleaning rag.
CAUTION! A
Engine and his parts have to be kept clean in order to avoid overheating and ignition
of dirt layer.
DRAINING THE FUEL TANK AND CARBURETOR
WARNING! B
Gasoline is highly flammable and explosive, and you can be burned or seriously
injured when handling fuel.
• Stop engine, allow it to cool completely and keep heat, sparks, and flame away.
• Refuel only outdoors.
• Wipe up spills immediately.
1. Place an approved gasoline container below the carburetor
(fig. 39C), and use a funnel to
avoid spilling fuel.
2. Remove the drain bolt (fig. 39A), then move the fuel valve lever to the ON position (if it is
equipped).
3. After all the fuel has drained into the container, reinstall the drain bolt and washer (fig. 39B).
Tighten the drain bolt securely.
FUEL STRAINER CLEANING
WARNING! B
Gasoline is extremely flammable and is explosive under certain conditions. Do not
smoke or allow flames or sparks in the area open fire.
1. Remove the fuel strainer
(fig. 40A) from the fuel tank.
2. Clean the fuel strainer (remove dirt which has accumulated on the mesh, and check that
the mesh is not broken anywhere).
3. Reinstall the fuel strainer and fuel line.
CLEAN AIR COOLING SYSTEM
CAUTION! A
Running engines produce heat. Engine parts, especially muffler, become extremely
hot. Severe thermal burns can occur on contact. Combustible debris, such as leaves,
grass, brush, etc. can catch fire.