Ryobi 890R - Manual (Page 13)

OIL AND FUEL INFORMATION
13
Fig. 19
Oil Fill
NOTE: Never add oil to the fuel or fuel tank.
5. Wipe up any oil that may have spilled and reinstall
the oil fill plug / dipstick.
The importance of checking and maintaining the proper
oil level in the crankcase cannot be overemphasized.
Check oil before each use and change as needed. See
Changing the Oil Pg. 19.
RECOMMENDED FUEL TYPE
Old fuel is the primary reason for the unit not
running properly. Be sure to use fresh, clean,
unleaded Gasoline.
NOTE: This is a four cycle engine. In order to avoid
damage to the unit, do not mix oil with
Gasoline.
Definition of Blended Fuels
Today's fuels are often a blend of gasoline and
oxygenates such as ethanol, methanol or MTBE (ether).
Alcohol-blended fuel absorbs water. As little as 1%
water in the fuel can make fuel and oil separate or form
acids when stored. Use fresh fuel (less than 60 days
old), when using alcohol-blended fuel.
Using Blended Fuels
If you choose to use a blended fuel, or its use is
unavoidable, follow recommended precautions.
• Always use fresh unleaded gasoline
• Use the fuel additive STA-BIL ® or an equivalent.
• Drain tank and run the engine dry before storing unit.
Using Fuel Additives
The use of fuel additives, such as STA-BIL
® Gas
Stabilizer or an equivalent, will inhibit corrosion and
minimize the formation of gum deposits. Using a fuel
additive can keep fuel from forming harmful deposits in
the carburetor for up to six (6) months. Add 0.8 oz.
(23 ml.) of fuel additive per gallon of fuel according to the
instructions on the container. NEVER add fuel additives
directly to the unit's gas tank.
4. Pour the entire bottle of oil into the oil fill hole
(Fig. 19).
FUELING UNIT
WARNING: Gasoline is extremely flammable
and its vapors can explode if ignited. To
avoid serious personal injury, always stop the
engine and allow it to cool before filling the
fuel tank. Do not smoke while filling the tank.
Keep sparks and open flames away from the
area.
1. Remove fuel cap (Fig. 20).
WARNING: Remove fuel cap slowly to avoid
injury from
gasoline spray.
Fig. 20
Fuel Cap
Fuel Tank
Gas Can Spout
2. Place spout of gas container into the fill hole on the
fuel tank (Fig. 20) and fill tank.
WARNING: Add gasoline in a clean, well
ventilated area outdoors. Avoid creating a
source of ignition for spilt fuel.
NOTE: Do not overfill tank.
3. Wipe up any gasoline that may have spilled
4. Reinstall the fuel cap.
WARNING: Never operate the unit without
the fuel cap securely in place.
5. Move the unit at least 30 ft. (9.1 m) from the fueling
source and site before starting the engine.
NOTE: Dispose of the old gasoline in accordance to
Federal, State, and Local regulations.
Unleaded
Gasoline