Manuals / Husqvarna / Lawn and Garden / Chainsaw

Husqvarna 345e EPA II, 346XP EPA I, 353 EPA II manual Muffler, Starter

Models: 345e EPA II, 346XP EPA I, 353 EPA II

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MAINTENANCE

Vibration damping system

Regularly check the vibration damping units for cracks or deformation.

Make sure the vibration damping units are securely attached to the engine unit and handle unit.

Stop switch

Start the engine and make sure the engine stops when you move the stop switch to the stop setting.

Muffler

Never use a machine that has a faulty muffler.

Regularly check that the muffler is securely attached to the machine.

Some mufflers are equipped with a special spark arrestor screen. If your machine has this type of muffler, you should clean the screen at least once a week. This is best done with a wire brush. A blocked screen will cause the engine to overheat and may lead to serious damage.

Note! The screen must be replaced if it is damaged. If the screen is blocked the machine will overheat and this will cause damage to the cylinder and piston. Never use a machine with a muffler that is in poor condition. Never use a muffler if the spark arrestor screen is missing or defective.

The muffler is designed to reduce the noise level and to direct the exhaust gases away from the operator.The exhaust gases are hot and can contain sparks, which may cause fire if directed against dry and combustible material.

A muffler equipped with a catalytic converter significantly reduces the amount of hydrocarbons (HC), nitrogen oxides (NO) and aldehydes in the exhaust fumes. Carbon monoxide (CO), which is poisonous and odorless, is not however reduced! Consequently, never work in an enclosed or badly ventilated area. Good air circulation should always prevail when working in snowy hollows, ravines or in confined conditions.

Starter

WARNING! When the recoil spring is wound

!up in the starter housing it is under tension and can, if handled carelessly, pop out and cause personal injury.

Care must be exercised when replacing the return spring, starter cord or the drive disc spring. Wear protective glasses and protective gloves.

Changing a broken or worn starter cord

•Loosen the screws that hold the starter against the crankcase and remove the starter.

•Pull out the cord approx. 30 cm (12 inches) and hook it into the notch in the rim of the pulley. Release the recoil spring by letting the pulley rotate slowly backwards.

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Husqvarna 345e EPA II, 346XP EPA I, 353 EPA II manual Muffler, Starter, Changing a broken or worn starter cord
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345e EPA II, 346XP EPA I, 353 EPA II specifications

Husqvarna is a renowned name in outdoor power equipment, and its chainsaws exemplify performance, durability, and advanced technology. Among their impressive lineup, the Husqvarna 345e EPA II, 346XP EPA I, and 353 EPA II stand out due to their unique features and capabilities tailored for both professional and casual users.

The Husqvarna 345e EPA II is designed for optimal power-to-weight ratio, making it a favorite for professionals who need mobility without sacrificing performance. This model is powered by a 50.1 cc engine that delivers a robust 3.2 horsepower, providing ample power for demanding cutting tasks. The 345e features a lightweight design, which reduces fatigue during extended use. It also incorporates the X-Torq engine technology, which reduces fuel consumption and emissions, ensuring compliance with EPA regulations. Additionally, the chainsaw comes equipped with an inertia-activated chain brake for enhanced safety and a tool-less chain tensioning system for quick adjustments.

Next is the Husqvarna 346XP EPA I, a top choice for professional loggers and tree care specialists. This chainsaw features a 50.1 cc engine as well, but its unique design focuses on high performance and exceptional ergonomics. The 346XP is renowned for its rapid acceleration and high chain speed, which allow it to tackle tough cutting jobs with ease. Its Air Injection technology separates larger dust and debris, ensuring the air filter remains clean for longer periods, thereby reducing maintenance. This model is also equipped with the LowVib system that minimizes vibrations, enhancing user comfort during prolonged use.

Finally, the Husqvarna 353 EPA II is tailored for those seeking a middle ground between professional and casual use. This chainsaw features a 49.5 cc engine and balances power with user-friendly features. It is equipped with the same X-Torq engine technology found in the 345e, ensuring efficient fuel consumption and lower emissions. The 353 also boasts a well-designed handle for improved grip and control, making it ideal for various cutting tasks from firewood to felling trees. Its quick-release air filter makes maintenance straightforward, allowing users to focus more on their work.

Together, the Husqvarna 345e EPA II, 346XP EPA I, and 353 EPA II represent a blend of cutting-edge technology and user-oriented design, delivering reliability and performance, whether for professional use or home maintenance. Each model offers unique strengths, ensuring there is a perfect fit for every chainsaw user’s needs.