Husqvarna S427 Operator's Manual page 14

Fuel Stabilizer
Gasoline left in the fuel system for extended
periods without a stabilizer will deteriorate,
resulting in gum deposits in the system. These
deposits can damage the carburetor and the
fuel hoses, filter and tank. Prevent deposits
from forming in the fuel system during storage
by adding a quality fuel stabilizer to the fuel.
Follow the recommended mix ratio found on
the fuel stabilizer container.
Start Engine
1. Make sure control lever is in neutral
position.
2. Move the engine switch to the ON
position.
3. Open the fuel shut-off valve.
4. Set the choke lever based on engine
temperature.
5. Slowly pull the recoil starter until engine
compression makes pulling difficult.
Let the starter rewind a little and then
pull smoothly and quickly to start the
engine.
6. Repeat Step 5 as needed.
7. Fully open the choke and set the throttle
to full fast before operating the unit.
Stop Engine
1. Return cylinder to fully retracted
position.
2. Move throttle lever to slow position.
3. Move the engine switch to the OFF.
Tire Pressure
See Specifications for tire pressure.
CAUTION! Avoid injury! Explosive
separation of tire and rim parts is possible
when they are serviced incorrectly:
• Do not attempt to mount a tire without
the proper equipment and experience
to perform the job.
• Do not inflate the tires above the
recommended pressure.
• Do not weld or heat a wheel and tire
assembly. Heat can cause an increase
in air pressure resulting in an explosion.
Welding can structurally weaken or
deform the wheel.
• Do not stand in front or over the tire
assembly when inflating. Use a clip-on
chuck and extension hose long enough
to allow you to stand to one side.
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