MAINTENANCE

because the higher exhaust temperature requires efficient cooling of the engine and the catalytic converter unit.

”Air Injection” centrifugal cleaning

Centrifugal cleaning means the following: All air to the carburetor passes through the starter. Dirt and dust is pushed out by the cooling fan.

IMPORTANT! In order to maintain operation of the centrifugal cleaning system it must be regularly maintained. Clean the air intake to the starter, the fins on the flywheel, the space around the flywheel, inlet pipe and carburetor compartment.

Winter use

Running problems can occur when using the machine in the cold and snowy conditions caused by:

•Too low engine temperature.

•Icing of the air filter and carburetor. Special measures are therefore often required:

•Partly mask the air inlet on the starter to increase the working temperature of the engine.

•Preheat the intake air to the carburetor by using the heat from the cylinder.

Temperature 0°C (32°F) or colder:

The cylinder cover is designed so it can be adjusted for running in cold weather. Twist the winter flap so that preheated air from the cylinder can pass into the carburetor space preventing icing of the air filter, etc.

For temperatures below -5°C (23°F) and/or in snow conditions there is also:

•a special cover (A) for the starter housing

•a winter plug (B) for the air nozzle that is fitted as shown.

These reduce the flow of cooling air and prevent large amounts of snow from being sucked into the carburetor space.

CAUTION! When the winter plug is fitted the winter flap must be open!

IMPORTANT! If the temperature rises above -5°C

(23°F) or 0°C (32°F) respectively the machine MUST be restored to its normal set-up. Otherwise there is a risk of overheating, which can cause severe engine damage.

Heated handles

(357 XPG, 359 G)

On models with the designation XPG/G, the front as well as the rear handle are equipped with electric heating coils. These are fed with electrical current from an integrated generator in the chain saw.

When the switch is pushed downwards, the heat is switched on. When the switch is pushed upwards, the heat is switched off.

Electrical carburetor heating

(357 XPG, 359 G)

On models with the designation CARBURETOR HEATING there is an electrically heated carburetor. Electrically powered heating prevents ice formation in the carburetor. A thermostat regulates the heating so that the carburetor always has the right working temperature.

English – 37

Page 36 Page 38
Page 37
Image 37
Husqvarna 357XP/XPG, 359/G Air Injection centrifugal cleaning, Winter use, Heated handles, Temperature 0C 32F or colder
Page 36 Page 38

1153179-95, 359/G, 359G E-tech, 357XP E-tech, 357XP/XPG specifications

The Husqvarna 357XPG E-tech and its counterparts, the 357XP/XPG, 357XP E-tech, and 359G E-tech, are noteworthy chainsaws designed for both professionals and enthusiasts who demand reliability and performance. These models encompass advanced technologies that enhance their functionality, making them suitable for a variety of cutting tasks.

One of the standout features of the 357XPG and its siblings is the E-tech engine technology. This system is designed to provide high performance while minimizing environmental impact. The E-tech engines are known for delivering efficient fuel consumption and lower emissions, making them compliant with stringent regulations and eco-friendly.

The chainsaw is equipped with an air injection system that pre-cleans the intake air, reducing the amount of debris that enters the engine. This results in longer air filter life and reduces maintenance, allowing users to focus more on their cutting tasks rather than frequent cleanings.

The 357XPG model is also equipped with a heated handle, a valuable feature for those working in colder climates. This ergonomic design ensures comfort and usability, reducing user fatigue during extended periods of operation. The rubberized clutch cover and handle reduce vibration, allowing for smoother handling and less strain on the operator.

In addition, the chainsaws are designed with a lightweight body, which enhances maneuverability. The magnesium and composite materials used in construction contribute to the overall durability without adding excessive weight. This combination makes it easy for users to handle the saw for both horizontal and vertical cuts.

The 357XP/XPG and 359G E-tech series include advanced bar and chain systems, providing superior cutting performance. The chains are designed for fast and efficient cutting, enabling users to tackle tough wood with minimal effort. The automatic oiler ensures that the bar and chain receive adequate lubrication, reducing wear and enhancing longevity.

For ease of use, the chainsaws are equipped with a tool-less chain tensioning system, allowing users to make quick adjustments without the need for additional tools. This feature highlights the user-friendly design that Husqvarna emphasizes in its products.

In summary, the Husqvarna 357XPG E-tech, 357XP, and 359G models stand out due to their advanced engine technologies, ergonomic features, lightweight construction, and practical design elements. These chainsaws offer a blend of performance, ease of use, and environmental responsibility, making them ideal tools for both professional lumberjacks and homeowners looking to accomplish tough cutting tasks efficiently.
Top Page Image Contents