Oil And Fuel Information - Troy-Bilt TB4BP EC Manual Del Operador

WARNING:
OVERFILLING OIL CRANKCASE MAY
CAUSE SERIOUS PERSONAL INJURY. Check and
maintain the proper oil level in the crank case; it is
important and cannot be overemphasized. Check the oil
before each use while the engine is cold and change it
as needed. See Changing the Oil.
RECOMMENDED OIL TYPE
Using the proper type and weight of oil in the crankcase is extremely
important. Check the oil before each use and change the oil regularly.
Failure to use the correct oil, or using dirty oil, can cause premature
engine wear and failure.
Use a high-quality SAE 30 weight oil of API (American Petroleum
Institute) service class SJ.
ADDING OIL TO CRANKCASE: INITIAL USE
NOTE: This unit is shipped without
oil. In order to avoid damage to the
unit, put oil in the crankcase before
you attempt to start the unit.
Your unit is supplied with one 3.04
fluid oz. (90 ml) bottle of SAE 30 SJ
oil (Fig. 9).
NOTE: Save the bottle of oil. It can be
used to measure the correct
amount during future oil changes
(Fig. 9). See Changing the Oil.
1. Unscrew the top of the bottle
of oil and remove the paper
seal covering the opening.
Replace the top. Next, cut the
tip off the funnel spout (Fig. 9).
2. Remove the oil fill plug from
the crankcase (Fig. 10).
3. Tilt the unit backwards 30°
(Fig. 11).
4. Pour the entire bottle of oil
into the oil fill hole (Fig. 11).
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.
Check oil before each use and
change as needed. Refer to
Checking the Oil Level.
CHECKING THE OIL LEVEL
Check the oil only when the engine is
off and cool.
1. Place the unit on its stand on a
level surface.
2. Remove the oil fill plug from the
crankcase (Fig. 10).
3. Look into the oil fill hole (Fig. 10). If the oil level comes up to
the first thread, then the oil is full (Fig. 12). If it does not, fill with
oil until it does.
Oil Full Line
8

OIL AND FUEL INFORMATION

Funnel
Spout
Fill Level
Fig. 9
O-Ring Oil Fill Plug
Oil Fill Hole
Fig. 10
30°
Fig. 11
Fig. 12
RECOMMENDED FUEL TYPE
Old fuel is the primary reason for improper unit performance. Use
only fresh, clean unleaded gasoline, or use TruFuel® 4-Cycle Fuel
(PN 6527238).
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 30
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
WARNING:
Add fuel in a clean, well ventilated
outdoor area. Wipe up any spilled fuel immediately.
Avoid creating a source of ignition for spilt fuel. Do not
start the engine until fuel vapors dissipate.
WARNING:
Gasoline is extremely flammable. Ignited
vapors may explode. 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 at a
distance from the area.
Use a fuel additive, such as STA-BIL Fuel Stabilizer or an equivalent, to
inhibit corrosion and minimize gum deposits. 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 fuel tank.
FUELING THE UNIT
WARNING:
Remove fuel cap slowly to avoid injury
from fuel spray. Never operate the unit without the fuel
cap securely in place.
1. Remove the fuel cap.
2. Place the gas container's spout into the fill hole on the fuel tank
(Fig. 13) and fill the tank.
Gas Can
Spout
NOTE: Do not overfill the tank.
3. Wipe up any gasoline that may have spilled.
4. Reinstall the fuel cap.
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 with federal, state
and local regulations.
Fuel Tank
Fig. 13