Husqvarna 326R manual Muffler, Cooling system, Bevel gear

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MAINTENANCE

Muffler

CAUTION! Some mufflers are fitted with a catalytic converter. See chapter on Technical data to see whether your machine is fitted with a catalytic converter.

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.

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. On mufflers without a catalytic converter the screen should be cleaned weekly, or replaced if necessary. On mufflers fitted with a catalytic converter the screen should be checked, and if necessary cleaned, monthly. If the screen is damaged it should be replaced. If the screen is frequently blocked, this can be a sign that the performance of the catalytic converter is impaired. Contact your dealer to inspect the muffler. A blocked screen will cause the machine to overheat and result in damage to the cylinder and piston.

CAUTION! Never use a machine with a defective muffler.

WARNING! Mufflers fitted with catalytic

!converters get very hot during use and remain so for some time after stopping. This also applies at idle speed. Contact can result in burns to the skin. Remember the risk of fire!

Cooling system

To keep the working temperature as low as possible the machine is equipped with a cooling system.

4

3

2

1

The cooling system consists of:

1Air intake on the starter.

2Fins on the flywheel.

3Cooling fins on the cylinder.

4Cylinder cover (directs cold air over the cylinder).

Clean the cooling system with a brush once a week, more often in demanding conditions. A dirty or blocked cooling system results in the machine overheating which causes damage to the piston and cylinder.

Bevel gear

The bevel gear is filled with the right quantity of grease at the factory. However, before using the machine you should check that the bevel gear is filled three-quarters full with grease. Use HUSQVARNA special grease.

The grease in the bevel gear does not normally need to be changed except if repairs are carried out.

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Contents 326RX-series KEY to Symbols SymbolsContents Introduction Dear customerWhat is WHAT? What is what?General Safety Precautions Personal protective equipmentThrottle lockout Machine′s safety equipmentStop switch Quick release Cutting attachment guardVibration damping system MufflerLocking nut Sharpening grass cutters and grass blades Cutting equipmentCutting equipment Sharpening the saw blade Trimmer headTransport position, handlebar AssemblyFitting the handlebar Assembling the cutting equipmentFitting the blade guard and saw blade Fit the drive disc B on the output shaftFitting other guards and cutting attachments Spreading the load on your shoulders Adjusting the harness and clearing sawStandard harness Correct heightFuel Fuel safetyFuel Handling Fueling MixingStarting and stopping Starting and StoppingCheck before starting StartingFor throttle handles with a start throttle lock StoppingGeneral working instructions Basic safety rulesWorking Techniques ABC of clearingForestry clearing using a saw blade Working methodsGrass clearing using a grass blade Brush cutting with a saw bladeGrass trimming with a trimmer head TrimmingMaintenance CarburetorHigh speed jet H Correctly adjusted carburetorAdjusting the start throttle speed Bevel gear MufflerCooling system Spark plug Cleaning the air filterAir filter Oiling the air filterMaintenance schedule Maintenance Daily Weekly MonthlyTechnical Data Technical dataMANUFACTURER′S Warranty Coverage Super Auto Page S35 ´z+RC=¶5v¨ T35 1150352-95 ´z+RC=¶5v¨ ´z+RC=¶5v¨

326R specifications

The Husqvarna 326R is a robust and versatile brushcutter designed for both professional landscapers and avid gardeners. Built with advanced technology and user-friendly features, this powerful tool excels in clearing heavy brush, maintaining grassy areas, and performing various landscaping tasks with precision.

One of the standout features of the Husqvarna 326R is its powerful 25.4cc, two-stroke engine. This engine delivers a high power-to-weight ratio, ensuring that users can tackle tough jobs without being weighed down. The engine is designed for ease of starting, thanks to its Smart Start system, which minimizes resistance in the starter cord. This means that the 326R starts effortlessly, allowing users to get to work quickly.

The ergonomic design of the 326R enhances user comfort during extended periods of operation. It features a balanced body that reduces strain on the arms and back, making it ideal for long hours of use. Additionally, the brushcutter is equipped with a comfortable harness and padded handles, ensuring that operators can maneuver the tool with ease.

Another significant aspect of the 326R is its cutting performance. It has a cutting width of 43 cm (17 inches), which provides an excellent balance between a wide cutting path and maneuverability in tight spaces. The brushcutter comes with a 4-tooth grass blade as well as a trimmer head, giving users the flexibility to switch between tasks efficiently.

Husqvarna has integrated advanced technologies into the 326R, including the LowVib system, which significantly reduces vibrations caused by the engine. This feature not only enhances comfort but also reduces fatigue during prolonged usage. Coupled with the air injection technology, which helps to keep the air filter cleaner for longer, the 326R ensures that maintenance remains low while performance stays high.

The lightweight design of the Husqvarna 326R also contributes to its ease of use. Weighing only approximately 5.5 kg (12.1 lbs), it can be easily carried and maneuvered around various terrains, making it suitable for different outdoor tasks.

Overall, the Husqvarna 326R is an exceptional brushcutter that combines power, efficiency, and user-friendly features, making it a top choice for anyone looking to maintain their property's landscape effectively. Whether trimming grass, clearing weeds, or overcoming thick brush, this versatile tool stands out in the competitive market of landscaping equipment.
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