Husqvarna S427, Operator'S Manual

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STORAGE

Short Term Storage

NEVER spray unit with high pressure water or 

store unit outdoors.
Inspect unit for visible signs of wear, breakage 

or damage.
Keep all nuts, bolts and screws properly 

tightened and know unit is in safe working 

condition.
Store unit in a cool, dry protected area.
Protect bare-metal areas with a light coat of oil 

or anti-rust compound.

Long term

Perform all steps found in Short Term storage.
Touch up all scratched painted surfaces.
Remove weight from wheels by putting blocks 

under frame or axle.

Fuel System

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.

To treat the fuel system for storage:

1.  Add fuel stabilizer according to 

manufacturer’s instructions.

2.  Run engine for at least ten minutes after 

adding stabilizer to allow it to reach the 
carburetor.

3.  NEVER store the engine with fuel in 

the fuel tank inside of a building with 
potential sources of ignition.

Removal From Storage

1.  Refer to the engine service manual to 

prepare the engine for service.

2.  Put fresh, clean fuel in the fuel tank.
3.  Begin the maintenance schedule.