• Operation of the engine at altitudes below 2,500 feet
(762 meters) with the high altitude adjustment is not
recommended.
• For Electronic Fuel Injection (EFI) engines, high altitude
adjustment is not necessary.
Add Fuel
WARNING
Fuel and its vapors are extremely flammable and explosive.
Always handle fuel with extreme care. Failure to obey these
safety instructions can cause fire or explosion, which could
result in severe burns or death.
When Adding Fuel
• Stop the engine and let the engine cool at least 3
minutes before you remove the fuel cap.
• Extinguish cigarettes, cigars, pipes, and other sources
of ignition.
• Fill fuel tank outdoors or in well-ventilated area.
• Do not overfill fuel tank. To allow for expansion of the
fuel, do not fill above the bottom of the fuel tank neck.
• Keep fuel away from sparks, open flames, pilot lights,
heat, and other ignition sources.
• Check fuel lines, tank, cap, and fittings frequently for
cracks or leaks. Replace if necessary.
• If fuel spills, wait until it evaporates before you start the
engine. DO NOT create other ignition sources.
• Use only an approved fuel container.
1. Remove unwanted material from the fuel cap area.
2. Remove the fuel cap (A, Figure 5).
3. Fill the fuel tank (B) with fuel. DO NOT fill above the
bottom of the fuel tank neck (C).
4. Install the fuel cap.
5
Start the Engine
WARNING
Fuel and its vapors are extremely flammable and
explosive. Always handle fuel with extreme care.
Failure to obey these safety instructions can cause a fire or
explosion which could result in serve burns or death.
• Make sure that spark plug, muffler, fuel cap, and air
cleaner (if equipped) are installed correct.
• Do not crank the engine with the spark plug removed.
• Do not use pressurized starting fluids because their
vapors are flammable.
• Do not over-prime the engine. Read the engine starting
instructions in this manual.
• If the engine floods, set the choke (if equipped) to
OPEN/RUN position, move the throttle (if equipped) to
FAST position, and crank the engine until it starts.
1. Make sure that the auger control is disengaged.
2. Install the ignition key (A, Figure 6). Turn the ignition key
to the ON position or push in the Push/Pull key.
3. Turn the choke control (B) to the CLOSED position.
Note: The choke is usually not needed when you start a warm
engine.
4. Push the primer button (C) two times.
Note: Primer is usually not needed when you start a warm
engine.
5. Firmly hold the starter cord handle (D). Pull the handle
slowly until resistance is felt, then pull rapidly.
7