Craftsman 247.77013.0 - Manual (Page 22)

OFF-SEASON STORAGE
PreParing THe engine
For engines stored over 30 days:
To prevent gum from forming in fuel system or on carburetor
parts, run engine until it stops from lack of fuel or add a gasoline
additive to the gas in the tank. If you use a gas additive, run the
engine for several minutes to circulate the additive through the
carburetor—after which the engine and fuel can be stored up to
six months.
While engine is still warm, change the oil.
Remove spark plug and pour approximately 1 oz. (30 ml) of clean
engine oil into the cylinder. Pull the recoil starter several times to
distribute the oil, and reinstall the spark plug.
Clean engine of surface debris. 1.
2.
3.
4.
PreParing THe YarD VaCUUM
When storing the yard vacuum in an unventilated or metal storage
shed, care should be taken to rustproof the non-painted surfaces.
Using a light oil or silicone, coat the equipment, especially any
springs, bearings, and cables.
Remove all dirt from exterior of engine and equipment.
Follow lubrication recommendations.
Store equipment in a clean, dry area. Do not store in an area
where equipment is present that may use a pilot light or has a
component that can create a spark. •
•
•
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Warning
Never store yard vacuum with fuel in tank indoors or in poorly
ventilated areas where fuel fumes may reach an open flame, spark,
or pilot light as on a furnace, water heater, clothes dryer, or gas
appliance.