MTD CC4125 / CC4175 - Manual (Page 5)

5
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 SF, SG, SH.
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 SF, SG, SH oil (Fig. 7).
NOTE: Save the bottle of oil. It can be used to measure the
correct amount during future oil changes. 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. 7).
2. Place the unit on a flat level surface (Fig. 8).
Fig. 7
Fig. 8
Oil Fill
Oil Fill Plug/Dipstick
Oil Fill Hole
Fig. 9
4. Pour the entire bottle of oil into the oil fill hole (Fig. 8).
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.
Check oil before each use and change as needed. Refer to
Changing the Oil.
O-Ring
Funnel Spout
OIL AND FUEL INFORMATION
RECOMMENDED FUEL TYPE
Old fuel is the primary reason for improper unit performance.
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.
FUELING THE UNIT
1. Remove the fuel cap (Fig. 10).
Fig. 10
Fuel Tank
Gas Can Spout
2. Place the gas container’s spout into the fill hole on the fuel
tank (Fig. 10) and fill the tank.
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 to Federal,
State and Local regulations.
Unleaded
Gasoline
WARNING: Remove fuel cap slowly to avoid
injury from fuel spray. Never operate the unit without
the fuel cap securely in place.
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.
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.
Gas Cap
3. Remove the oil plug / dipstick from the crankcase (Fig. 9).