Troy-Bilt 31AH9777766 Operator's Manual page 9

Set-Up
Shear Pins
A pair of replacement auger shear pins and bow tie cotter pins
have been included with your snow thrower. Store the pins in
a convenient place for use if an original equipment shear pin
should break.
Chute Clean-Out Tool
The chute clean-out tool is fastened to the top of the auger
housing with a mounting clip and a cable tie at the factory. Cut
the cable tie before operating the snow thrower. See Fig. 3-7.
Figure 3-7
Fuel Recommendations
Use automotive gasoline (unleaded or low leaded to minimize
combustion chamber deposits) with a minimum of 87 octane.
Gasoline with up to 10% ethanol or 15% MTBE (Methyl Tertiary
Butyl Ether) can be used. Never use an oil/gasoline mixture or
dirty gasoline. Avoid getting dirt, dust, or water in the fuel tank.
DO NOT use E85 gasoline.
• Refuel in a well-ventilated area with the engine stopped.
Do not smoke or allow flames or sparks in the area where
the engine is refueled or where gasoline is stored.
• Do not overfill the fuel tank. After refueling, make sure the
tank cap is closed properly and securely.
• Be careful not to spill fuel when refueling. Spilled fuel or
fuel vapor may ignite. If any fuel is spilled, make sure the
area is dry before starting the engine.
• Avoid repeated or prolonged contact with skin or
breathing of vapor.
Adding Fuel
1.
2.
Clean-out Tool
WARNING!
Use extreme care when handling
gasoline. Gasoline is extremely flammable and the
vapors are explosive. Never fuel the machine
indoors or while the engine is hot or running.
Extinguish cigarettes, cigars, pipes and other
sources of ignition.
WARNING!
Always keep hands and feet clear of
equipment moving parts. Do not use a pressurized
starting fluid. Vapors are flammable.
Clean around fuel fill before removing cap to fuel.
A fuel level indicator is located in the fuel tank. Fill tank until fuel
reaches the fuel level indictor, Fig. 3-8. Be careful not to
overfill.
Figure 3-8
s
ectiOn
Fuel Level Indicator
Top View
3 — a & s -u
sseMbly et p
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