Yard Machines 611 用户手册

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页码 28
18
Remove the six screws from the friction wheel 
assembly (three from each side). See Figure 30.
Figure 30
Remove the friction wheel rubber from between the 
friction wheel plate.
Reassemble new friction wheel rubber to the 
friction wheel assembly, tightening the six screws in 
rotation and with equal force. See Figure 30.
Slide friction wheel assembly back onto the gear 
shaft. Be sure to align the pin on the shift rod with 
hole in the friction wheel assembly. See  Figure 27. 
Reassemble gear shaft and the wheels. Reattach 
the frame cover. Flip snow thrower back to its 
operating position and remove any plastic from 
under the machine or around the gas cap if you had 
put it earlier.
SECTION 9:  OFF-SEASON STORAGE
WARNING: 
Never store the machine or
fuel container indoors where there is an open
flame, spark or pilot light such as on a water
heater, furnace, clothes dryer or other gas
appliances. 
If unit is to be stored over 30 days, prepare for storage 
as follows:
Remove gasoline from carburetor and fuel tank to 
prevent gum deposits from forming on these parts 
and causing possible malfunction of engine.
Run engine until fuel tank is empty and engine 
stops due to lack of fuel.
Drain carburetor by pressing upward on bowl drain, 
located below the carburetor cover.
WARNING: 
Drain fuel into an approved
container outdoors, away from open flame.
Allow engine to cool. Extinguish cigarettes,
cigars, pipes, and other sources of ignition
prior to draining fuel. Fuel left in engine for
extended period deteriorates and will cause
serious starting problems.
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 mix ratio found on
stabilizer container. Run engine at least 10 minutes
after adding stabilizer to allow it to reach carburetor. Do
not drain carburetor if using fuel stabilizer.
Remove all dirt from exterior of engine and 
equipment.
Remove spark plug and pour one ounce of engine 
oil through spark plug hole into cylinder. Cover 
spark plug hole with rag. Crank engine several 
times to distribute oil. Replace spark plug.
Follow lubrication recommendations on page 15.
NOTE:  When storing any type of power equipment in
an unventilated or metal storage shed, care should be
taken to rust proof the equipment. Using a light oil or
silicone, coat the equipment, especially any chains,
springs, bearings and cables.
Friction Wheel Rubber
Screws
Screws
Friction Wheel 
Hub
Plates