Craftsman 38872 owner manual Engineoil, Cylinder, Other, Engine Fuel System

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•Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur.

•Use fresh fuel next season.

NOTE: Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabilizer to gasoline in fuel tank or storage container. Always follow the mix ratio found on stabilizer container. Run

engine at feast 10 minutes after adding stabilizer to allow the stabilizer to reach

the carburetor. Do not drain the gas tank and carburetor if using fuel stabilizer.

ENGINEOIL

Drain oil (with engine warm) and replace with clean engine oil. (See "ENGINE" in the Maintenance section of this manual).

CYLINDER

		"t°raoeJZ,'/l 1.			Remove spark plug.
Lower	_	.d_'J'_YLVI_ ///		11 2.	Pour one ounce (29 ml) of oil through
handle.---...__\		F\ /F _	/	I	spark plug hole into cylinder.
				3.	Pull starter handle slowly a few times
					to distdbute oil.
			backward
				4.	Replace with new spark plug,

OTHER

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ENGINE

FUEL SYSTEM

IMPORTANT: It is important to prevent gum deposits from forming in essential fuel system parts such as carburetor, fuel filter, fuel hose, or tank daring storage.

Also, experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids dudng storage. Acidic gas can damage the fuel system of an engine while in storage.

1.Drain the fuel tank.

2.Start the engine and let it run until the fuel lines and carburetor are empty.

•Do not store gasoline from one season to another.

•Replace your gasoline can if your can starts to rust. Rust and/or dirt in your gasoline will cause problems.

•If possible, store your unit indoors and cover it to give protection from dust and dirt.

•Cover your unit with a suitable protec- tive cover that does not retain moisture. Do not use plastic. Plastic cannot breathe, which allows condensation to

form and will cause your unit to rust.

IMPORTANT: Never cover mower while engone and exhaust areas are still warm.

ACAUTION:Never store the lawn mower with gasoline in the tank inside a building where fumes may reach an open flame or spark, Allow the engine to cool before stodng in any enclosure.

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