SG Group 3100W Instrucciones De Uso página 62

2 Once the fuel tank is empty open the maintenance cover.
3 Using a screwdriver, loosen the carburetor draining screw. Gasoline will
begin streaming from the carburetor. One hose takes the gasoline to the
exterior, where an appropriate container must be placed. Once the gasoline
is drained, tighten the draining screw again.
DRAINING SCREW
DRAINING
HOSE
4 Remove the spark plug (see page 26) and pour a tbsp of clean motor oil (10
~ 20 ml) in the cylinder. Pull the startup handle gently, this will make the
engine spin and distribute the oil. Then install the spark plug again.
STARTUP HANDLE
5 Pull the starter rope slowly until you feel resistance. In this point, the piston is
rising in its compression stroke and the intake and exhaust valves are closed.
This position helps protecting the engine against internal corrosion.
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